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/pump.c | |
| 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/pump.c')
| -rw-r--r-- | xlators/cluster/afr/src/pump.c | 18 |
1 files changed, 15 insertions, 3 deletions
diff --git a/xlators/cluster/afr/src/pump.c b/xlators/cluster/afr/src/pump.c index eae7899e9e8..18aee82ccef 100644 --- a/xlators/cluster/afr/src/pump.c +++ b/xlators/cluster/afr/src/pump.c @@ -1400,7 +1400,7 @@ pump_getxattr (call_frame_t *frame, xlator_t *this, } - ALLOC_OR_GOTO (frame->local, afr_local_t, out); + AFR_LOCAL_ALLOC_OR_GOTO (frame->local, out); local = frame->local; ret = afr_local_init (local, priv, &op_errno); @@ -1670,7 +1670,7 @@ pump_setxattr (call_frame_t *frame, xlator_t *this, } - ALLOC_OR_GOTO (local, afr_local_t, out); + AFR_LOCAL_ALLOC_OR_GOTO (local, out); ret = afr_local_init (local, priv, &op_errno); if (ret < 0) { @@ -2385,7 +2385,10 @@ init (xlator_t *this) "Volume is dangling."); } - ALLOC_OR_GOTO (this->private, afr_private_t, out); + this->private = GF_CALLOC (1, sizeof (afr_private_t), + gf_afr_mt_afr_private_t); + if (!this->private) + goto out; priv = this->private; LOCK_INIT (&priv->lock); @@ -2515,6 +2518,15 @@ init (xlator_t *this) goto out; } + /* keep more local here as we may need them for self-heal etc */ + this->local_pool = mem_pool_new (afr_local_t, 4096); + if (!this->local_pool) { + ret = -1; + gf_log (this->name, GF_LOG_ERROR, + "failed to create local_t's memory pool"); + goto out; + } + priv->pump_private = pump_priv; pump_change_state (this, PUMP_STATE_ABORT); |