diff options
| author | Niels de Vos <ndevos@redhat.com> | 2017-08-29 00:17:03 +0200 |
|---|---|---|
| committer | Jeff Darcy <jeff@pl.atyp.us> | 2017-08-29 19:14:04 +0000 |
| commit | b3c068ccd9125ffdfb6fbb3d2728f16ff8dda2eb (patch) | |
| tree | 26a8d50c4d470c9324e934c6e589d7fa2bb8c1fa /libglusterfs/src/statedump.c | |
| parent | 3b5f4de6926780b34570731ad34992a4735dd410 (diff) | |
mem-pool: count allocations done per user-pool
Count the active allocations per 'struct mem_pool'. These are the
objects that the calling component allocated and free'd in the memory
pool for this specific type. Having this count in the statedump will
make it easy to find memory leaks.
Updates: #307
Change-Id: I797fabab86f104e49338c00e449a7d0b0d270004
Signed-off-by: Niels de Vos <ndevos@redhat.com>
Reviewed-on: https://review.gluster.org/18074
Smoke: Gluster Build System <jenkins@build.gluster.org>
CentOS-regression: Gluster Build System <jenkins@build.gluster.org>
Reviewed-by: Jeff Darcy <jeff@pl.atyp.us>
Diffstat (limited to 'libglusterfs/src/statedump.c')
| -rw-r--r-- | libglusterfs/src/statedump.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/libglusterfs/src/statedump.c b/libglusterfs/src/statedump.c index 67c46998d63..a2000b158e6 100644 --- a/libglusterfs/src/statedump.c +++ b/libglusterfs/src/statedump.c @@ -399,10 +399,14 @@ gf_proc_dump_mempool_info (glusterfs_ctx_t *ctx) LOCK (&ctx->lock); { list_for_each_entry (pool, &ctx->mempool_list, owner) { + int64_t active = GF_ATOMIC_GET (pool->active); + gf_proc_dump_write ("-----", "-----"); gf_proc_dump_write ("pool-name", "%s", pool->name); + gf_proc_dump_write ("active-count", "%"GF_PRI_ATOMIC, active); gf_proc_dump_write ("sizeof-type", "%d", pool->sizeof_type); gf_proc_dump_write ("padded-sizeof", "%lu", 1 << pool->pool->power_of_two); + gf_proc_dump_write ("size", "%lu", (1 << pool->pool->power_of_two) * active); gf_proc_dump_write ("shared-pool", "%p", pool->pool); } } |