| Commit message (Collapse) | Author | Age | Files | Lines |
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In #7875 (Redis 6.2), we changed the sds alloc to be the usable allocation
size in order to:
> reduce the need for realloc calls by making the sds implicitly take over
the internal fragmentation
This change was done most sds functions, excluding `sdsRemoveFreeSpace` and
`sdsResize`, the reason is that in some places (e.g. clientsCronResizeQueryBuffer)
we call sdsRemoveFreeSpace when we see excessive free space and want to trim it.
so if we don't trim it exactly to size, the caller may still see excessive free space and
call it again and again.
However, this resulted in some excessive calls to realloc, even when there's no need
and it's gonna be a no-op (e.g. when reducing 15 bytes allocation to 13).
It turns out that a call for realloc with jemalloc can be expensive even if it ends up
doing nothing, so this PR adds a check using `je_nallocx`, which is cheap to avoid
the call for realloc.
in addition to that this PR unifies sdsResize and sdsRemoveFreeSpace into common
code. the difference between them was that sdsResize would avoid using SDS_TYPE_5,
since it want to keep the string ready to be resized again, while sdsRemoveFreeSpace
would permit using SDS_TYPE_5 and get an optimal memory consumption.
now both methods take a `would_regrow` argument that makes it more explicit.
the only actual impact of that is that in clientsCronResizeQueryBuffer we call both sdsResize
and sdsRemoveFreeSpace for in different cases, and we now prevent the use of SDS_TYPE_5 in both.
The new test that was added to cover this concern used to pass before this PR as well,
this PR is just a performance optimization and cleanup.
Benchmark:
`redis-benchmark -c 100 -t set -d 512 -P 10 -n 100000000`
on i7-9850H with jemalloc, shows improvement from 1021k ops/sec to 1067k (average of 3 runs).
some 4.5% improvement.
Co-authored-by: Oran Agra <oran@redislabs.com>
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sdscatrepr is not the hot path in redis, but it's still useful to have make it less wasteful.
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This extends the previous fix (#10049) to address any form of
non-printable or whitespace character (including newlines, quotes,
non-printables, etc.)
Also, removes the limitation on appenddirname, to align with the way
filenames are handled elsewhere in Redis.
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(#4909)
when count is 0, return NULL
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than 100mb (#9784)
This is a preparation step in order to add a new test in quicklist.c see #9776
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there is no need to compare the value of ep and sp
```
sp = start = s;
// the only way that make ep > sp is sdslen(s) == 0
// so when ep > sp,must exist ep-sp == -1
ep = end = s+sdslen(s)-1;
while(sp <= end && strchr(cset, *sp)) sp++;
while(ep > sp && strchr(cset, *ep)) ep--;
// -1 + 1 already equals 0
len = (sp > ep) ? 0 : ((ep-sp)+1);
```
Signed-off-by: Bo Cai <charpty@gmail.com>
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The existing overflow checks handled the greedy growing, but didn't handle
a case where the addition of the header size is what causes the overflow.
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Fixes an undefined behavior, same way as our `ll2string` does.
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when tracking the peak, don't reset the peak to 0, reset it to the
maximum of the current used, and the planned to be used by the current
arg.
when shrining, split the two separate conditions.
the idle time shrinking will remove all free space.
but the peak based shrinking will keep room for the current arg.
when we resize due to a peak (rahter than idle time), don't trim all
unused space, let the qbuf keep a size that's sufficient for the
currently process bulklen, and the current peak.
Co-authored-by: sundb <sundbcn@gmail.com>
Co-authored-by: yoav-steinberg <yoav@monfort.co.il>
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For the sdscatfmt function in sds.c, when the parameter fmt ended up with '%',
the behavior is undefined. This commit fix this bug.
Co-authored-by: stafuc <stafuc@gmail.com>
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- Introduce a new sdssubstr api as a building block for sdsrange.
The API of sdsrange is many times hard to work with and also has
corner case that cause bugs. sdsrange is easy to work with and also
simplifies the implementation of sdsrange.
- Revert the fix to RM_StringTruncate and just use sdssubstr instead of
sdsrange.
- Solve valgrind warnings from the new tests introduced by the previous
PR.
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The initialize memory of `querybuf` is `PROTO_IOBUF_LEN(1024*16) * 2` (due to sdsMakeRoomFor being greedy), under `jemalloc`, the allocated memory will be 40k.
This will most likely result in the `querybuf` being resized when call `clientsCronResizeQueryBuffer` unless the client requests it fast enough.
Note that this bug existed even before #7875, since the condition for resizing includes the sds headers (32k+6).
## Changes
1. Use non-greedy sdsMakeRoomFor when allocating the initial query buffer (of 16k).
1. Also use non-greedy allocation when working with BIG_ARG (we won't use that extra space anyway)
2. in case we did use a greedy allocation, read as much as we can into the buffer we got (including internal frag), to reduce system calls.
3. introduce a dedicated constant for the shrinking (same value as before)
3. Add test for querybuf.
4. improve a maxmemory test by ignoring the effect of replica query buffers (can accumulate many ACKs on slow env)
5. improve a maxmemory by disabling slowlog (it will cause slight memory growth on slow env).
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This PR adds a spell checker CI action that will fail future PRs if they introduce typos and spelling mistakes.
This spell checker is based on blacklist of common spelling mistakes, so it will not catch everything,
but at least it is also unlikely to cause false positives.
Besides that, the PR also fixes many spelling mistakes and types, not all are a result of the spell checker we use.
Here's a summary of other changes:
1. Scanned the entire source code and fixes all sorts of typos and spelling mistakes (including missing or extra spaces).
2. Outdated function / variable / argument names in comments
3. Fix outdated keyspace masks error log when we check `config.notify-keyspace-events` in loadServerConfigFromString.
4. Trim the white space at the end of line in `module.c`. Check: https://github.com/redis/redis/pull/7751
5. Some outdated https link URLs.
6. Fix some outdated comment. Such as:
- In README: about the rdb, we used to said create a `thread`, change to `process`
- dbRandomKey function coment (about the dictGetRandomKey, change to dictGetFairRandomKey)
- notifyKeyspaceEvent fucntion comment (add type arg)
- Some others minor fix in comment (Most of them are incorrectly quoted by variable names)
7. Modified the error log so that users can easily distinguish between TCP and TLS in `changeBindAddr`
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Already verified that start < len, so if end >= len, then start cannot be > len.
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1. Add `redis-server test all` support to run all tests.
2. Add redis test to daily ci.
3. Add `--accurate` option to run slow tests for more iterations (so that
by default we run less cycles (shorter time, and less prints).
4. Move dict benchmark to REDIS_TEST.
5. fix some leaks in tests
6. make quicklist tests run on a specific fill set of options rather than huge ranges
7. move some prints in quicklist test outside their loops to reduce prints
8. removing sds.h from dict.c since it is now used in both redis-server and
redis-cli (uses hiredis sds)
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On 32-bit systems, setting the proto-max-bulk-len config parameter to a high value may result with integer overflow and a subsequent heap overflow when parsing an input bulk (CVE-2021-21309).
This fix has two parts:
Set a reasonable limit to the config parameter.
Add additional checks to prevent the problem in other potential but unknown code paths.
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Make it possible to customize the process title, i.e. include custom
strings, immutable configuration like port, tls-port, unix socket name,
etc.
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instead of asking for the extra new space it wanted, it asked to grow the
string by the size it already has too.
i.e. a string of 1000 bytes, needing to grow by 10 bytes, would have been
asking for an **additional** 1010 bytes.
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When RDB input attempts to make a huge memory allocation that fails,
RESTORE should fail gracefully rather than die with panic
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(#6260)
This will allow to use: RedisModule_CreateStringPrintf(ctx, "%s %c %s", "string1", 0, "string2");
On large string, the previous code would incrementally retry to double the output buffer.
now it uses the the return value of snprintf and grows to the right size in one step.
and also avoids an excessive strlen in sdscat at the end.
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internal frag (#7875)
This commit has two aspects:
1) improve memory reporting for all the places that use sdsAllocSize to compute
memory used by a string, in this case it'll include the internal fragmentation.
2) reduce the need for realloc calls by making the sds implicitly take over
the internal fragmentation of the block it allocated.
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List of squashed commits or PRs
===============================
commit 66801ea
Author: hwware <wen.hui.ware@gmail.com>
Date: Mon Jan 13 00:54:31 2020 -0500
typo fix in acl.c
commit 46f55db
Author: Itamar Haber <itamar@redislabs.com>
Date: Sun Sep 6 18:24:11 2020 +0300
Updates a couple of comments
Specifically:
* RM_AutoMemory completed instead of pointing to docs
* Updated link to custom type doc
commit 61a2aa0
Author: xindoo <xindoo@qq.com>
Date: Tue Sep 1 19:24:59 2020 +0800
Correct errors in code comments
commit a5871d1
Author: yz1509 <pro-756@qq.com>
Date: Tue Sep 1 18:36:06 2020 +0800
fix typos in module.c
commit 41eede7
Author: bookug <bookug@qq.com>
Date: Sat Aug 15 01:11:33 2020 +0800
docs: fix typos in comments
commit c303c84
Author: lazy-snail <ws.niu@outlook.com>
Date: Fri Aug 7 11:15:44 2020 +0800
fix spelling in redis.conf
commit 1eb76bf
Author: zhujian <zhujianxyz@gmail.com>
Date: Thu Aug 6 15:22:10 2020 +0800
add a missing 'n' in comment
commit 1530ec2
Author: Daniel Dai <764122422@qq.com>
Date: Mon Jul 27 00:46:35 2020 -0400
fix spelling in tracking.c
commit e517b31
Author: Hunter-Chen <huntcool001@gmail.com>
Date: Fri Jul 17 22:33:32 2020 +0800
Update redis.conf
Co-authored-by: Itamar Haber <itamar@redislabs.com>
commit c300eff
Author: Hunter-Chen <huntcool001@gmail.com>
Date: Fri Jul 17 22:33:23 2020 +0800
Update redis.conf
Co-authored-by: Itamar Haber <itamar@redislabs.com>
commit 4c058a8
Author: 陈浩鹏 <chenhaopeng@heytea.com>
Date: Thu Jun 25 19:00:56 2020 +0800
Grammar fix and clarification
commit 5fcaa81
Author: bodong.ybd <bodong.ybd@alibaba-inc.com>
Date: Fri Jun 19 10:09:00 2020 +0800
Fix typos
commit 4caca9a
Author: Pruthvi P <pruthvi@ixigo.com>
Date: Fri May 22 00:33:22 2020 +0530
Fix typo eviciton => eviction
commit b2a25f6
Author: Brad Dunbar <dunbarb2@gmail.com>
Date: Sun May 17 12:39:59 2020 -0400
Fix a typo.
commit 12842ae
Author: hwware <wen.hui.ware@gmail.com>
Date: Sun May 3 17:16:59 2020 -0400
fix spelling in redis conf
commit ddba07c
Author: Chris Lamb <chris@chris-lamb.co.uk>
Date: Sat May 2 23:25:34 2020 +0100
Correct a "conflicts" spelling error.
commit 8fc7bf2
Author: Nao YONASHIRO <yonashiro@r.recruit.co.jp>
Date: Thu Apr 30 10:25:27 2020 +0900
docs: fix EXPIRE_FAST_CYCLE_DURATION to ACTIVE_EXPIRE_CYCLE_FAST_DURATION
commit 9b2b67a
Author: Brad Dunbar <dunbarb2@gmail.com>
Date: Fri Apr 24 11:46:22 2020 -0400
Fix a typo.
commit 0746f10
Author: devilinrust <63737265+devilinrust@users.noreply.github.com>
Date: Thu Apr 16 00:17:53 2020 +0200
Fix typos in server.c
commit 92b588d
Author: benjessop12 <56115861+benjessop12@users.noreply.github.com>
Date: Mon Apr 13 13:43:55 2020 +0100
Fix spelling mistake in lazyfree.c
commit 1da37aa
Merge: 2d4ba28 af347a8
Author: hwware <wen.hui.ware@gmail.com>
Date: Thu Mar 5 22:41:31 2020 -0500
Merge remote-tracking branch 'upstream/unstable' into expiretypofix
commit 2d4ba28
Author: hwware <wen.hui.ware@gmail.com>
Date: Mon Mar 2 00:09:40 2020 -0500
fix typo in expire.c
commit 1a746f7
Author: SennoYuki <minakami1yuki@gmail.com>
Date: Thu Feb 27 16:54:32 2020 +0800
fix typo
commit 8599b1a
Author: dongheejeong <donghee950403@gmail.com>
Date: Sun Feb 16 20:31:43 2020 +0000
Fix typo in server.c
commit f38d4e8
Author: hwware <wen.hui.ware@gmail.com>
Date: Sun Feb 2 22:58:38 2020 -0500
fix typo in evict.c
commit fe143fc
Author: Leo Murillo <leonardo.murillo@gmail.com>
Date: Sun Feb 2 01:57:22 2020 -0600
Fix a few typos in redis.conf
commit 1ab4d21
Author: viraja1 <anchan.viraj@gmail.com>
Date: Fri Dec 27 17:15:58 2019 +0530
Fix typo in Latency API docstring
commit ca1f70e
Author: gosth <danxuedexing@qq.com>
Date: Wed Dec 18 15:18:02 2019 +0800
fix typo in sort.c
commit a57c06b
Author: ZYunH <zyunhjob@163.com>
Date: Mon Dec 16 22:28:46 2019 +0800
fix-zset-typo
commit b8c92b5
Author: git-hulk <hulk.website@gmail.com>
Date: Mon Dec 16 15:51:42 2019 +0800
FIX: typo in cluster.c, onformation->information
commit 9dd981c
Author: wujm2007 <jim.wujm@gmail.com>
Date: Mon Dec 16 09:37:52 2019 +0800
Fix typo
commit e132d7a
Author: Sebastien Williams-Wynn <s.williamswynn.mail@gmail.com>
Date: Fri Nov 15 00:14:07 2019 +0000
Minor typo change
commit 47f44d5
Author: happynote3966 <01ssrmikururudevice01@gmail.com>
Date: Mon Nov 11 22:08:48 2019 +0900
fix comment typo in redis-cli.c
commit b8bdb0d
Author: fulei <fulei@kuaishou.com>
Date: Wed Oct 16 18:00:17 2019 +0800
Fix a spelling mistake of comments in defragDictBucketCallback
commit 0def46a
Author: fulei <fulei@kuaishou.com>
Date: Wed Oct 16 13:09:27 2019 +0800
fix some spelling mistakes of comments in defrag.c
commit f3596fd
Author: Phil Rajchgot <tophil@outlook.com>
Date: Sun Oct 13 02:02:32 2019 -0400
Typo and grammar fixes
Redis and its documentation are great -- just wanted to submit a few corrections in the spirit of Hacktoberfest. Thanks for all your work on this project. I use it all the time and it works beautifully.
commit 2b928cd
Author: KangZhiDong <worldkzd@gmail.com>
Date: Sun Sep 1 07:03:11 2019 +0800
fix typos
commit 33aea14
Author: Axlgrep <axlgrep@gmail.com>
Date: Tue Aug 27 11:02:18 2019 +0800
Fixed eviction spelling issues
commit e282a80
Author: Simen Flatby <simen@oms.no>
Date: Tue Aug 20 15:25:51 2019 +0200
Update comments to reflect prop name
In the comments the prop is referenced as replica-validity-factor,
but it is really named cluster-replica-validity-factor.
commit 74d1f9a
Author: Jim Green <jimgreen2013@qq.com>
Date: Tue Aug 20 20:00:31 2019 +0800
fix comment error, the code is ok
commit eea1407
Author: Liao Tonglang <liaotonglang@gmail.com>
Date: Fri May 31 10:16:18 2019 +0800
typo fix
fix cna't to can't
commit 0da553c
Author: KAWACHI Takashi <tkawachi@gmail.com>
Date: Wed Jul 17 00:38:16 2019 +0900
Fix typo
commit 7fc8fb6
Author: Michael Prokop <mika@grml.org>
Date: Tue May 28 17:58:42 2019 +0200
Typo fixes
s/familar/familiar/
s/compatiblity/compatibility/
s/ ot / to /
s/itsef/itself/
commit 5f46c9d
Author: zhumoing <34539422+zhumoing@users.noreply.github.com>
Date: Tue May 21 21:16:50 2019 +0800
typo-fixes
typo-fixes
commit 321dfe1
Author: wxisme <850885154@qq.com>
Date: Sat Mar 16 15:10:55 2019 +0800
typo fix
commit b4fb131
Merge: 267e0e6 3df1eb8
Author: Nikitas Bastas <nikitasbst@gmail.com>
Date: Fri Feb 8 22:55:45 2019 +0200
Merge branch 'unstable' of antirez/redis into unstable
commit 267e0e6
Author: Nikitas Bastas <nikitasbst@gmail.com>
Date: Wed Jan 30 21:26:04 2019 +0200
Minor typo fix
commit 30544e7
Author: inshal96 <39904558+inshal96@users.noreply.github.com>
Date: Fri Jan 4 16:54:50 2019 +0500
remove an extra 'a' in the comments
commit 337969d
Author: BrotherGao <yangdongheng11@gmail.com>
Date: Sat Dec 29 12:37:29 2018 +0800
fix typo in redis.conf
commit 9f4b121
Merge: 423a030 e504583
Author: BrotherGao <yangdongheng@xiaomi.com>
Date: Sat Dec 29 11:41:12 2018 +0800
Merge branch 'unstable' of antirez/redis into unstable
commit 423a030
Merge: 42b02b7 46a51cd
Author: 杨东衡 <yangdongheng@xiaomi.com>
Date: Tue Dec 4 23:56:11 2018 +0800
Merge branch 'unstable' of antirez/redis into unstable
commit 42b02b7
Merge: 68c0e6e b8febe6
Author: Dongheng Yang <yangdongheng11@gmail.com>
Date: Sun Oct 28 15:54:23 2018 +0800
Merge pull request #1 from antirez/unstable
update local data
commit 714b589
Author: Christian <crifei93@gmail.com>
Date: Fri Dec 28 01:17:26 2018 +0100
fix typo "resulution"
commit e23259d
Author: garenchan <1412950785@qq.com>
Date: Wed Dec 26 09:58:35 2018 +0800
fix typo: segfauls -> segfault
commit a9359f8
Author: xjp <jianping_xie@aliyun.com>
Date: Tue Dec 18 17:31:44 2018 +0800
Fixed REDISMODULE_H spell bug
commit a12c3e4
Author: jdiaz <jrd.palacios@gmail.com>
Date: Sat Dec 15 23:39:52 2018 -0600
Fixes hyperloglog hash function comment block description
commit 770eb11
Author: 林上耀 <1210tom@163.com>
Date: Sun Nov 25 17:16:10 2018 +0800
fix typo
commit fd97fbb
Author: Chris Lamb <chris@chris-lamb.co.uk>
Date: Fri Nov 23 17:14:01 2018 +0100
Correct "unsupported" typo.
commit a85522d
Author: Jungnam Lee <jungnam.lee@oracle.com>
Date: Thu Nov 8 23:01:29 2018 +0900
fix typo in test comments
commit ade8007
Author: Arun Kumar <palerdot@users.noreply.github.com>
Date: Tue Oct 23 16:56:35 2018 +0530
Fixed grammatical typo
Fixed typo for word 'dictionary'
commit 869ee39
Author: Hamid Alaei <hamid.a85@gmail.com>
Date: Sun Aug 12 16:40:02 2018 +0430
fix documentations: (ThreadSafeContextStart/Stop -> ThreadSafeContextLock/Unlock), minor typo
commit f89d158
Author: Mayank Jain <mayankjain255@gmail.com>
Date: Tue Jul 31 23:01:21 2018 +0530
Updated README.md with some spelling corrections.
Made correction in spelling of some misspelled words.
commit 892198e
Author: dsomeshwar <someshwar.dhayalan@gmail.com>
Date: Sat Jul 21 23:23:04 2018 +0530
typo fix
commit 8a4d780
Author: Itamar Haber <itamar@redislabs.com>
Date: Mon Apr 30 02:06:52 2018 +0300
Fixes some typos
commit e3acef6
Author: Noah Rosamilia <ivoahivoah@gmail.com>
Date: Sat Mar 3 23:41:21 2018 -0500
Fix typo in /deps/README.md
commit 04442fb
Author: WuYunlong <xzsyeb@126.com>
Date: Sat Mar 3 10:32:42 2018 +0800
Fix typo in readSyncBulkPayload() comment.
commit 9f36880
Author: WuYunlong <xzsyeb@126.com>
Date: Sat Mar 3 10:20:37 2018 +0800
replication.c comment: run_id -> replid.
commit f866b4a
Author: Francesco 'makevoid' Canessa <makevoid@gmail.com>
Date: Thu Feb 22 22:01:56 2018 +0000
fix comment typo in server.c
commit 0ebc69b
Author: 줍 <jubee0124@gmail.com>
Date: Mon Feb 12 16:38:48 2018 +0900
Fix typo in redis.conf
Fix `five behaviors` to `eight behaviors` in [this sentence ](antirez/redis@unstable/redis.conf#L564)
commit b50a620
Author: martinbroadhurst <martinbroadhurst@users.noreply.github.com>
Date: Thu Dec 28 12:07:30 2017 +0000
Fix typo in valgrind.sup
commit 7d8f349
Author: Peter Boughton <peter@sorcerersisle.com>
Date: Mon Nov 27 19:52:19 2017 +0000
Update CONTRIBUTING; refer doc updates to redis-doc repo.
commit 02dec7e
Author: Klauswk <klauswk1@hotmail.com>
Date: Tue Oct 24 16:18:38 2017 -0200
Fix typo in comment
commit e1efbc8
Author: chenshi <baiwfg2@gmail.com>
Date: Tue Oct 3 18:26:30 2017 +0800
Correct two spelling errors of comments
commit 93327d8
Author: spacewander <spacewanderlzx@gmail.com>
Date: Wed Sep 13 16:47:24 2017 +0800
Update the comment for OBJ_ENCODING_EMBSTR_SIZE_LIMIT's value
The value of OBJ_ENCODING_EMBSTR_SIZE_LIMIT is 44 now instead of 39.
commit 63d361f
Author: spacewander <spacewanderlzx@gmail.com>
Date: Tue Sep 12 15:06:42 2017 +0800
Fix <prevlen> related doc in ziplist.c
According to the definition of ZIP_BIG_PREVLEN and other related code,
the guard of single byte <prevlen> should be 254 instead of 255.
commit ebe228d
Author: hanael80 <hanael80@gmail.com>
Date: Tue Aug 15 09:09:40 2017 +0900
Fix typo
commit 6b696e6
Author: Matt Robenolt <matt@ydekproductions.com>
Date: Mon Aug 14 14:50:47 2017 -0700
Fix typo in LATENCY DOCTOR output
commit a2ec6ae
Author: caosiyang <caosiyang@qiyi.com>
Date: Tue Aug 15 14:15:16 2017 +0800
Fix a typo: form => from
commit 3ab7699
Author: caosiyang <caosiyang@qiyi.com>
Date: Thu Aug 10 18:40:33 2017 +0800
Fix a typo: replicationFeedSlavesFromMaster() => replicationFeedSlavesFromMasterStream()
commit 72d43ef
Author: caosiyang <caosiyang@qiyi.com>
Date: Tue Aug 8 15:57:25 2017 +0800
fix a typo: servewr => server
commit 707c958
Author: Bo Cai <charpty@gmail.com>
Date: Wed Jul 26 21:49:42 2017 +0800
redis-cli.c typo: conut -> count.
Signed-off-by: Bo Cai <charpty@gmail.com>
commit b9385b2
Author: JackDrogon <jack.xsuperman@gmail.com>
Date: Fri Jun 30 14:22:31 2017 +0800
Fix some spell problems
commit 20d9230
Author: akosel <aaronjkosel@gmail.com>
Date: Sun Jun 4 19:35:13 2017 -0500
Fix typo
commit b167bfc
Author: Krzysiek Witkowicz <krzysiekwitkowicz@gmail.com>
Date: Mon May 22 21:32:27 2017 +0100
Fix #4008 small typo in comment
commit 2b78ac8
Author: Jake Clarkson <jacobwclarkson@gmail.com>
Date: Wed Apr 26 15:49:50 2017 +0100
Correct typo in tests/unit/hyperloglog.tcl
commit b0f1cdb
Author: Qi Luo <qiluo-msft@users.noreply.github.com>
Date: Wed Apr 19 14:25:18 2017 -0700
Fix typo
commit a90b0f9
Author: charsyam <charsyam@naver.com>
Date: Thu Mar 16 18:19:53 2017 +0900
fix typos
fix typos
fix typos
commit 8430a79
Author: Richard Hart <richardhart92@gmail.com>
Date: Mon Mar 13 22:17:41 2017 -0400
Fixed log message typo in listenToPort.
commit 481a1c2
Author: Vinod Kumar <kumar003vinod@gmail.com>
Date: Sun Jan 15 23:04:51 2017 +0530
src/db.c: Correct "save" -> "safe" typo
commit 586b4d3
Author: wangshaonan <wshn13@gmail.com>
Date: Wed Dec 21 20:28:27 2016 +0800
Fix typo they->the in helloworld.c
commit c1c4b5e
Author: Jenner <hypxm@qq.com>
Date: Mon Dec 19 16:39:46 2016 +0800
typo error
commit 1ee1a3f
Author: tielei <43289893@qq.com>
Date: Mon Jul 18 13:52:25 2016 +0800
fix some comments
commit 11a41fb
Author: Otto Kekäläinen <otto@seravo.fi>
Date: Sun Jul 3 10:23:55 2016 +0100
Fix spelling in documentation and comments
commit 5fb5d82
Author: francischan <f1ancis621@gmail.com>
Date: Tue Jun 28 00:19:33 2016 +0800
Fix outdated comments about redis.c file.
It should now refer to server.c file.
commit 6b254bc
Author: lmatt-bit <lmatt123n@gmail.com>
Date: Thu Apr 21 21:45:58 2016 +0800
Refine the comment of dictRehashMilliseconds func
SLAVECONF->REPLCONF in comment - by andyli029
commit ee9869f
Author: clark.kang <charsyam@naver.com>
Date: Tue Mar 22 11:09:51 2016 +0900
fix typos
commit f7b3b11
Author: Harisankar H <harisankarh@gmail.com>
Date: Wed Mar 9 11:49:42 2016 +0530
Typo correction: "faield" --> "failed"
Typo correction: "faield" --> "failed"
commit 3fd40fc
Author: Itamar Haber <itamar@redislabs.com>
Date: Thu Feb 25 10:31:51 2016 +0200
Fixes a typo in comments
commit 621c160
Author: Prayag Verma <prayag.verma@gmail.com>
Date: Mon Feb 1 12:36:20 2016 +0530
Fix typo in Readme.md
Spelling mistakes -
`eviciton` > `eviction`
`familar` > `familiar`
commit d7d07d6
Author: WonCheol Lee <toctoc21c@gmail.com>
Date: Wed Dec 30 15:11:34 2015 +0900
Typo fixed
commit a4dade7
Author: Felix Bünemann <buenemann@louis.info>
Date: Mon Dec 28 11:02:55 2015 +0100
[ci skip] Improve supervised upstart config docs
This mentions that "expect stop" is required for supervised upstart
to work correctly. See http://upstart.ubuntu.com/cookbook/#expect-stop
for an explanation.
commit d9caba9
Author: daurnimator <quae@daurnimator.com>
Date: Mon Dec 21 18:30:03 2015 +1100
README: Remove trailing whitespace
commit 72d42e5
Author: daurnimator <quae@daurnimator.com>
Date: Mon Dec 21 18:29:32 2015 +1100
README: Fix typo. th => the
commit dd6e957
Author: daurnimator <quae@daurnimator.com>
Date: Mon Dec 21 18:29:20 2015 +1100
README: Fix typo. familar => familiar
commit 3a12b23
Author: daurnimator <quae@daurnimator.com>
Date: Mon Dec 21 18:28:54 2015 +1100
README: Fix typo. eviciton => eviction
commit 2d1d03b
Author: daurnimator <quae@daurnimator.com>
Date: Mon Dec 21 18:21:45 2015 +1100
README: Fix typo. sever => server
commit 3973b06
Author: Itamar Haber <itamar@garantiadata.com>
Date: Sat Dec 19 17:01:20 2015 +0200
Typo fix
commit 4f2e460
Author: Steve Gao <fu@2token.com>
Date: Fri Dec 4 10:22:05 2015 +0800
Update README - fix typos
commit b21667c
Author: binyan <binbin.yan@nokia.com>
Date: Wed Dec 2 22:48:37 2015 +0800
delete redundancy color judge in sdscatcolor
commit 88894c7
Author: binyan <binbin.yan@nokia.com>
Date: Wed Dec 2 22:14:42 2015 +0800
the example output shoule be HelloWorld
commit 2763470
Author: binyan <binbin.yan@nokia.com>
Date: Wed Dec 2 17:41:39 2015 +0800
modify error word keyevente
Signed-off-by: binyan <binbin.yan@nokia.com>
commit 0847b3d
Author: Bruno Martins <bscmartins@gmail.com>
Date: Wed Nov 4 11:37:01 2015 +0000
typo
commit bbb9e9e
Author: dawedawe <dawedawe@gmx.de>
Date: Fri Mar 27 00:46:41 2015 +0100
typo: zimap -> zipmap
commit 5ed297e
Author: Axel Advento <badwolf.bloodseeker.rev@gmail.com>
Date: Tue Mar 3 15:58:29 2015 +0800
Fix 'salve' typos to 'slave'
commit edec9d6
Author: LudwikJaniuk <ludvig.janiuk@gmail.com>
Date: Wed Jun 12 14:12:47 2019 +0200
Update README.md
Co-Authored-By: Qix <Qix-@users.noreply.github.com>
commit 692a7af
Author: LudwikJaniuk <ludvig.janiuk@gmail.com>
Date: Tue May 28 14:32:04 2019 +0200
grammar
commit d962b0a
Author: Nick Frost <nickfrostatx@gmail.com>
Date: Wed Jul 20 15:17:12 2016 -0700
Minor grammar fix
commit 24fff01aaccaf5956973ada8c50ceb1462e211c6 (typos)
Author: Chad Miller <chadm@squareup.com>
Date: Tue Sep 8 13:46:11 2020 -0400
Fix faulty comment about operation of unlink()
commit 3cd5c1f3326c52aa552ada7ec797c6bb16452355
Author: Kevin <kevin.xgr@gmail.com>
Date: Wed Nov 20 00:13:50 2019 +0800
Fix typo in server.c.
From a83af59 Mon Sep 17 00:00:00 2001
From: wuwo <wuwo@wacai.com>
Date: Fri, 17 Mar 2017 20:37:45 +0800
Subject: [PATCH] falure to failure
From c961896 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E5=B7=A6=E6=87=B6?= <veficos@gmail.com>
Date: Sat, 27 May 2017 15:33:04 +0800
Subject: [PATCH] fix typo
From e600ef2 Mon Sep 17 00:00:00 2001
From: "rui.zou" <rui.zou@yunify.com>
Date: Sat, 30 Sep 2017 12:38:15 +0800
Subject: [PATCH] fix a typo
From c7d07fa Mon Sep 17 00:00:00 2001
From: Alexandre Perrin <alex@kaworu.ch>
Date: Thu, 16 Aug 2018 10:35:31 +0200
Subject: [PATCH] deps README.md typo
From b25cb67 Mon Sep 17 00:00:00 2001
From: Guy Korland <gkorland@gmail.com>
Date: Wed, 26 Sep 2018 10:55:37 +0300
Subject: [PATCH 1/2] fix typos in header
From ad28ca6 Mon Sep 17 00:00:00 2001
From: Guy Korland <gkorland@gmail.com>
Date: Wed, 26 Sep 2018 11:02:36 +0300
Subject: [PATCH 2/2] fix typos
commit 34924cdedd8552466fc22c1168d49236cb7ee915
Author: Adrian Lynch <adi_ady_ade@hotmail.com>
Date: Sat Apr 4 21:59:15 2015 +0100
Typos fixed
commit fd2a1e7
Author: Jan <jsteemann@users.noreply.github.com>
Date: Sat Oct 27 19:13:01 2018 +0200
Fix typos
Fix typos
commit e14e47c1a234b53b0e103c5f6a1c61481cbcbb02
Author: Andy Lester <andy@petdance.com>
Date: Fri Aug 2 22:30:07 2019 -0500
Fix multiple misspellings of "following"
commit 79b948ce2dac6b453fe80995abbcaac04c213d5a
Author: Andy Lester <andy@petdance.com>
Date: Fri Aug 2 22:24:28 2019 -0500
Fix misspelling of create-cluster
commit 1fffde52666dc99ab35efbd31071a4c008cb5a71
Author: Andy Lester <andy@petdance.com>
Date: Wed Jul 31 17:57:56 2019 -0500
Fix typos
commit 204c9ba9651e9e05fd73936b452b9a30be456cfe
Author: Xiaobo Zhu <xiaobo.zhu@shopee.com>
Date: Tue Aug 13 22:19:25 2019 +0800
fix typos
Squashed commit of the following:
commit 1d9aaf8
Author: danmedani <danmedani@gmail.com>
Date: Sun Aug 2 11:40:26 2015 -0700
README typo fix.
Squashed commit of the following:
commit 32bfa7c
Author: Erik Dubbelboer <erik@dubbelboer.com>
Date: Mon Jul 6 21:15:08 2015 +0200
Fixed grammer
Squashed commit of the following:
commit b24f69c
Author: Sisir Koppaka <sisir.koppaka@gmail.com>
Date: Mon Mar 2 22:38:45 2015 -0500
utils/hashtable/rehashing.c: Fix typos
Squashed commit of the following:
commit 4e04082
Author: Erik Dubbelboer <erik@dubbelboer.com>
Date: Mon Mar 23 08:22:21 2015 +0000
Small config file documentation improvements
Squashed commit of the following:
commit acb8773
Author: ctd1500 <ctd1500@gmail.com>
Date: Fri May 8 01:52:48 2015 -0700
Typo and grammar fixes in readme
commit 2eb75b6
Author: ctd1500 <ctd1500@gmail.com>
Date: Fri May 8 01:36:18 2015 -0700
fixed redis.conf comment
Squashed commit of the following:
commit a8249a2
Author: Masahiko Sawada <sawada.mshk@gmail.com>
Date: Fri Dec 11 11:39:52 2015 +0530
Revise correction of typos.
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Author: zhaojun11 <zhaojun11@jd.com>
Date: Wed Jan 17 19:05:28 2018 +0800
Fix typos include two code typos in cluster.c and latency.c
Squashed commit of the following:
commit 9dba47c
Author: q191201771 <191201771@qq.com>
Date: Sat Jan 4 11:31:04 2020 +0800
fix function listCreate comment in adlist.c
Update src/server.c
commit 2c7c2cb536e78dd211b1ac6f7bda00f0f54faaeb
Author: charpty <charpty@gmail.com>
Date: Tue May 1 23:16:59 2018 +0800
server.c typo: modules system dictionary type comment
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commit a8395323fb63cb59cb3591cb0f0c8edb7c29a680
Author: Itamar Haber <itamar@redislabs.com>
Date: Sun May 6 00:25:18 2018 +0300
Updates test_helper.tcl's help with undocumented options
Specifically:
* Host
* Port
* Client
commit bde6f9ced15755cd6407b4af7d601b030f36d60b
Author: wxisme <850885154@qq.com>
Date: Wed Aug 8 15:19:19 2018 +0800
fix comments in deps files
commit 3172474ba991532ab799ee1873439f3402412331
Author: wxisme <850885154@qq.com>
Date: Wed Aug 8 14:33:49 2018 +0800
fix some comments
commit 01b6f2b6858b5cf2ce4ad5092d2c746e755f53f0
Author: Thor Juhasz <thor@juhasz.pro>
Date: Sun Nov 18 14:37:41 2018 +0100
Minor fixes to comments
Found some parts a little unclear on a first read, which prompted me to have a better look at the file and fix some minor things I noticed.
Fixing minor typos and grammar. There are no changes to configuration options.
These changes are only meant to help the user better understand the explanations to the various configuration options
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The else block would be executed when newlen == 0 and in the case memmove won't be called, so there's no need to set start.
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In some cases processMultibulkBuffer uses sdsMakeRoomFor to
expand the querybuf, but later in some cases it uses that query
buffer as is for an argv element (see "Optimization"), which means
that the sds in argv may have a lot of wasted space, and then in case
modules keep that argv RedisString inside their data structure, this
space waste will remain for long (until restarted from rdb).
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add SDS_NOINIT option to sdsnewlen to avoid unnecessary memsets.
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this commit also contains small bugfix in rdbLoadLzfStringObject
a bug that currently has no implications.
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- protocol parsing (processMultibulkBuffer) was limitted to 32big positions in the buffer
readQueryFromClient potential overflow
- rioWriteBulkCount used int, although rioWriteBulkString gave it size_t
- several places in sds.c that used int for string length or index.
- bugfix in RM_SaveAuxField (return was 1 or -1 and not length)
- RM_SaveStringBuffer was limitted to 32bit length
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Since SDS v2, we no longer have a single header, so the function to
rewrite the SDS in terms of the minimum space required, instead of just
using realloc() and let the underlying allocator decide what to do,
was doing an allocation + copy every time the minimum possible header
needed to represent the string was different than the current one.
This could be often a bit wasteful, because if we go, for instance, from
the 32 bit fields header to the 16 bit fields header, the overhead of
the header is normally very small. With this commit we call realloc
instead, unless the change in header size is very significant in relation
to the string length.
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Redis-cli handles the debugger "eval" command in a special way since
sdssplitargs() would not be ok: we need to send the Redis debugger the
whole Lua script without any parsing. However in order to later free the
argument vector inside redis-cli using just sdsfreesplitres(), we need
to allocate the array of SDS pointers using the same allocator SDS is
using, that may differ to what Redis is using.
So now a newer version of SDS exports sds_malloc() and other allocator
functions to give access, to the program it is linked to, the allocator
used internally by SDS.
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When empty strings are created, or when sdsMakeRoomFor() is called, we
are likely into an appending pattern. Use at least type 8 SDS strings
since TYPE 5 does not remember the free allocation size and requires to
call sdsMakeRoomFor() at every new piece appended.
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Thanks to @oranagra for spotting this error.
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This is an attempt to use the refcount feature of the sds.c fork
provided in the Pull Request #2509. A new type, SDS_TYPE_5 is introduced
having a one byte header with just the string length, without
information about the available additional length at the end of the
string (this means that sdsMakeRoomFor() will be required each time
we want to append something, since the string will always report to have
0 bytes available).
More work needed in order to avoid common SDS functions will pay the
cost of this type. For example both sdscatprintf() and sdscatfmt()
should try to upgrade to SDS_TYPE_8 ASAP when appending chars.
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