diff options
| author | Amar Tumballi <amarts@redhat.com> | 2012-02-21 14:47:48 +0530 |
|---|---|---|
| committer | Anand Avati <avati@redhat.com> | 2012-02-21 02:42:09 -0800 |
| commit | 0ef7e763c85c045ef7937d0ca02d8c5f0333e6e8 (patch) | |
| tree | e41180dde3fd17b008d8da13357c779b98e351c3 /xlators/cluster/afr/src/afr.h | |
| parent | 1f296b84e6c7bf55fc81d0c1dade7ccda75229a6 (diff) | |
core: utilize mempool for frame->local allocations
in each translator, which uses 'frame->local', we are using
GF_CALLOC/GF_FREE, which would be costly considering the
number of allocation happening in a lifetime of 'fop'. It
would be good to utilize the mem pool framework for xlator's
local structures, so there is no allocation overhead.
Change-Id: Ida6e65039a24d9c219b380aa1c3559f36046dc94
Signed-off-by: Amar Tumballi <amar@gluster.com>
BUG: 765336
Reviewed-on: http://review.gluster.com/2772
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Anand Avati <avati@redhat.com>
Diffstat (limited to 'xlators/cluster/afr/src/afr.h')
| -rw-r--r-- | xlators/cluster/afr/src/afr.h | 45 |
1 files changed, 24 insertions, 21 deletions
diff --git a/xlators/cluster/afr/src/afr.h b/xlators/cluster/afr/src/afr.h index 0f4a6d90a72..8abc4358352 100644 --- a/xlators/cluster/afr/src/afr.h +++ b/xlators/cluster/afr/src/afr.h @@ -728,15 +728,14 @@ typedef struct { /* try alloc and if it fails, goto label */ -#define ALLOC_OR_GOTO(var, type, label) do { \ - var = GF_CALLOC (sizeof (type), 1, \ - gf_afr_mt_##type); \ - if (!var) { \ - gf_log (this->name, GF_LOG_ERROR, \ - "out of memory :("); \ - op_errno = ENOMEM; \ - goto label; \ - } \ +#define AFR_LOCAL_ALLOC_OR_GOTO(var, label) do { \ + var = mem_get0 (THIS->local_pool); \ + if (!var) { \ + gf_log (this->name, GF_LOG_ERROR, \ + "out of memory :("); \ + op_errno = ENOMEM; \ + goto label; \ + } \ } while (0); @@ -876,20 +875,24 @@ afr_launch_openfd_self_heal (call_frame_t *frame, xlator_t *this, fd_t *fd); frame->local = NULL; \ } \ STACK_UNWIND_STRICT (fop, frame, params); \ - afr_local_cleanup (__local, __this); \ - GF_FREE (__local); \ + if (__local) { \ + afr_local_cleanup (__local, __this); \ + mem_put (__local); \ + } \ } while (0) -#define AFR_STACK_DESTROY(frame) \ - do { \ - afr_local_t *__local = NULL; \ - xlator_t *__this = NULL; \ - __local = frame->local; \ - __this = frame->this; \ - frame->local = NULL; \ - STACK_DESTROY (frame->root); \ - afr_local_cleanup (__local, __this); \ - GF_FREE (__local); \ +#define AFR_STACK_DESTROY(frame) \ + do { \ + afr_local_t *__local = NULL; \ + xlator_t *__this = NULL; \ + __local = frame->local; \ + __this = frame->this; \ + frame->local = NULL; \ + STACK_DESTROY (frame->root); \ + if (__local) { \ + afr_local_cleanup (__local, __this); \ + mem_put (__local); \ + } \ } while (0); #define AFR_NUM_CHANGE_LOGS 3 /*data + metadata + entry*/ |