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| author | Marko Mäkelä <marko.makela@mariadb.com> | 2017-01-19 12:06:13 +0200 |
|---|---|---|
| committer | Marko Mäkelä <marko.makela@mariadb.com> | 2017-01-19 12:06:13 +0200 |
| commit | b05bf8ff0f1acf39afeb71e0e8a148090364d8fc (patch) | |
| tree | d104ee5ed8a27edd28f716319f91992ef8880411 /mysys | |
| parent | 833aa97cec771fbfb2ef8dd104de6a3d1e971daa (diff) | |
| parent | 03497129371fe2c16d847b7e83a5eeecab9c34a2 (diff) | |
| download | mariadb-git-b05bf8ff0f1acf39afeb71e0e8a148090364d8fc.tar.gz | |
Merge 10.1 to 10.2.
Most notably, this includes MDEV-11623, which includes a fix and
an upgrade procedure for the InnoDB file format incompatibility
that is present in MariaDB Server 10.1.0 through 10.1.20.
In other words, this merge should address
MDEV-11202 InnoDB 10.1 -> 10.2 migration does not work
Diffstat (limited to 'mysys')
| -rw-r--r-- | mysys/my_malloc.c | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/mysys/my_malloc.c b/mysys/my_malloc.c index e533230106e..dc02d3896bd 100644 --- a/mysys/my_malloc.c +++ b/mysys/my_malloc.c @@ -48,7 +48,6 @@ static inline size_t malloc_size_and_flag(void *p, my_bool *is_thread_specific) #define MALLOC_FIX_POINTER_FOR_FREE(p) (((char*) (p)) - MALLOC_PREFIX_SIZE) #endif /* SAFEMALLOC */ -static MALLOC_SIZE_CB malloc_size_cb_func= NULL; /** Inform application that memory usage has changed @@ -59,17 +58,19 @@ static MALLOC_SIZE_CB malloc_size_cb_func= NULL; The type os size is long long, to be able to handle negative numbers to decrement the memory usage + + @return 0 - ok + 1 - failure, abort the allocation */ +static void dummy(long long size __attribute__((unused)), + my_bool is_thread_specific __attribute__((unused))) +{} -static void update_malloc_size(long long size, my_bool is_thread_specific) -{ - if (malloc_size_cb_func) - malloc_size_cb_func(size, is_thread_specific); -} +static MALLOC_SIZE_CB update_malloc_size= dummy; void set_malloc_size_cb(MALLOC_SIZE_CB func) { - malloc_size_cb_func= func; + update_malloc_size= func ? func : dummy; } |