diff options
| author | David Grogan <dgrogan@chromium.org> | 2012-10-12 11:53:12 -0700 |
|---|---|---|
| committer | David Grogan <dgrogan@chromium.org> | 2012-10-12 11:53:12 -0700 |
| commit | 946e5b5a4ce7980917b22a408f090a4e86c3fa44 (patch) | |
| tree | b5e1a48797824a460af5ce61784671f7205f1a7d /table | |
| parent | dd0d562b4d4fbd07db6a44f9e221f8d368fee8e4 (diff) | |
| download | leveldb-946e5b5a4ce7980917b22a408f090a4e86c3fa44.tar.gz | |
Update to leveldb 1.6v1.6
Highlights
----------
Mmap at most 1000 files on Posix to improve performance for large databases.
Support for more architectures (thanks to Alexander K.)
Building and porting
--------------------
HP/UX support (issue 126)
AtomicPointer for ia64 (issue 123)
Sparc v9 support (issue 124)
Atomic ops for powerpc
Use -fno-builtin-memcmp only when using g++
Simplify IOS build rules (issue 114)
Use CXXFLAGS instead of CFLAGS when invoking C++ compiler (issue 118)
Fix snappy shared library problem (issue 94)
Fix shared library installation path regression
Endian-ness detection tweak for FreeBSD
Bug fixes
---------
Stop ignoring FLAGS_open_files in db_bench
Make bloom test behavior agnostic to endian-ness
Performance
-----------
Limit number of mmapped files to 1000 to improve perf for large dbs
Do not delay for 1 second on shutdown path (issue 125)
Misc
----
Make InMemoryEnv return a no-op logger
C binding now has a wrapper for free (issue 117)
Add thread-safety annotations
Added an in-process lock table (issue 120)
Make RandomAccessFile and SequentialFile non-copyable
Diffstat (limited to 'table')
| -rw-r--r-- | table/block.cc | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/table/block.cc b/table/block.cc index 199d453..ab83c11 100644 --- a/table/block.cc +++ b/table/block.cc @@ -162,8 +162,8 @@ class Block::Iter : public Iterator { } virtual void Seek(const Slice& target) { - // Binary search in restart array to find the first restart point - // with a key >= target + // Binary search in restart array to find the last restart point + // with a key < target uint32_t left = 0; uint32_t right = num_restarts_ - 1; while (left < right) { |