diff options
| author | Niels de Vos <ndevos@redhat.com> | 2017-04-07 13:02:08 +0200 |
|---|---|---|
| committer | Jeff Darcy <jeff@pl.atyp.us> | 2017-04-10 11:05:56 -0400 |
| commit | ec0e1176d476ef5765efe7713ce6a57f2f081722 (patch) | |
| tree | f3a3aacfc9aa0342d62d44e1decb49c17041b77b /libglusterfs/src/mem-pool.h | |
| parent | 44b1a68bc9bc1605d208d50fbafae85967085e58 (diff) | |
mem-pool: use gf_atomic_t for atomic counters
Reduce the usage of __sync_fetch_and_add() builtins in mem-pool. The new
gf_atomic_t type can be used instead, so that the architecture and
compiler specific builtins are hidden from the mem-pool implementation.
BUG: 1437037
Change-Id: Icbeeb187dd2b835b35f32f54f821ceddfc7b2638
Signed-off-by: Niels de Vos <ndevos@redhat.com>
Reviewed-on: https://review.gluster.org/17012
NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org>
CentOS-regression: Gluster Build System <jenkins@build.gluster.org>
Smoke: Gluster Build System <jenkins@build.gluster.org>
Reviewed-by: Kaleb KEITHLEY <kkeithle@redhat.com>
Reviewed-by: Amar Tumballi <amarts@redhat.com>
Diffstat (limited to 'libglusterfs/src/mem-pool.h')
| -rw-r--r-- | libglusterfs/src/mem-pool.h | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/libglusterfs/src/mem-pool.h b/libglusterfs/src/mem-pool.h index 1b27119cf6c..1b8132bf315 100644 --- a/libglusterfs/src/mem-pool.h +++ b/libglusterfs/src/mem-pool.h @@ -250,10 +250,10 @@ struct mem_pool { * them to line up exactly. It's the general trends that matter, and * it's not worth the locked-bus-cycle overhead to make these precise. */ - unsigned long allocs_hot; - unsigned long allocs_cold; - unsigned long allocs_stdc; - unsigned long frees_to_list; + gf_atomic_t allocs_hot; + gf_atomic_t allocs_cold; + gf_atomic_t allocs_stdc; + gf_atomic_t frees_to_list; }; void mem_pools_init (void); |