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/features/trash | |
| 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/features/trash')
| -rw-r--r-- | xlators/features/trash/src/trash-mem-types.h | 3 | ||||
| -rw-r--r-- | xlators/features/trash/src/trash.c | 22 |
2 files changed, 14 insertions, 11 deletions
diff --git a/xlators/features/trash/src/trash-mem-types.h b/xlators/features/trash/src/trash-mem-types.h index 6608abf6a17..bb2cd33cfe0 100644 --- a/xlators/features/trash/src/trash-mem-types.h +++ b/xlators/features/trash/src/trash-mem-types.h @@ -23,8 +23,7 @@ #include "mem-types.h" enum gf_trash_mem_types_ { - gf_trash_mt_trash_local_t = gf_common_mt_end + 1, - gf_trash_mt_trash_private_t, + gf_trash_mt_trash_private_t = gf_common_mt_end + 1, gf_trash_mt_char, gf_trash_mt_trash_elim_pattern_t, gf_trash_mt_end diff --git a/xlators/features/trash/src/trash.c b/xlators/features/trash/src/trash.c index 38920db6c71..0aec4bc3d79 100644 --- a/xlators/features/trash/src/trash.c +++ b/xlators/features/trash/src/trash.c @@ -63,7 +63,7 @@ trash_local_wipe (trash_local_t *local) if (local->newfd) fd_unref (local->newfd); - GF_FREE (local); + mem_put (local); out: return; } @@ -533,8 +533,7 @@ trash_rename (call_frame_t *frame, xlator_t *this, loc_t *oldloc, return 0; } - local = GF_CALLOC (1, sizeof (trash_local_t), - gf_trash_mt_trash_local_t); + local = mem_get0 (this->local_pool); if (!local) { gf_log (this->name, GF_LOG_ERROR, "out of memory"); TRASH_STACK_UNWIND (rename, frame, -1, ENOMEM, @@ -610,8 +609,7 @@ trash_unlink (call_frame_t *frame, xlator_t *this, loc_t *loc) return 0; } - local = GF_CALLOC (1, sizeof (trash_local_t), - gf_trash_mt_trash_local_t); + local = mem_get0 (this->local_pool); if (!local) { gf_log (this->name, GF_LOG_DEBUG, "out of memory"); TRASH_STACK_UNWIND (unlink, frame, -1, ENOMEM, NULL, NULL); @@ -1044,8 +1042,7 @@ trash_truncate (call_frame_t *frame, xlator_t *this, loc_t *loc, LOCK_INIT (&frame->lock); - local = GF_CALLOC (1, sizeof (trash_local_t), - gf_trash_mt_trash_local_t); + local = mem_get0 (this->local_pool); if (!local) { gf_log (this->name, GF_LOG_DEBUG, "out of memory"); TRASH_STACK_UNWIND (truncate, frame, -1, ENOMEM, NULL, NULL); @@ -1385,8 +1382,7 @@ trash_ftruncate (call_frame_t *frame, xlator_t *this, fd_t *fd, off_t offset) return 0; } - local = GF_CALLOC (1, sizeof (trash_local_t), - gf_trash_mt_trash_local_t); + local = mem_get0 (this->local_pool); if (!local) { gf_log (this->name, GF_LOG_DEBUG, "out of memory"); TRASH_STACK_UNWIND (ftruncate, frame, -1, ENOMEM, NULL, NULL); @@ -1522,6 +1518,14 @@ init (xlator_t *this) _priv->max_trash_file_size); } + this->local_pool = mem_pool_new (trash_local_t, 1024); + if (!this->local_pool) { + gf_log (this->name, GF_LOG_ERROR, + "failed to create local_t's memory pool"); + return -1; + } + + this->private = (void *)_priv; return 0; } |