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authorAmar Tumballi <amarts@redhat.com>2012-02-23 12:53:19 +0530
committerVijay Bellur <vijay@gluster.com>2012-02-27 02:18:35 -0800
commita3f6b0c4f231ccdb727227c9c35816b4823cef90 (patch)
treea0594eedbca1c88fa56bf4f9c172152a77263ae8 /libglusterfs/src/mem-pool.h
parent85471322df9676cc344cc2b03627c02ed90da3cd (diff)
mempool: add more counters to understand the usage scenarios properly
current design of mempool is to fallback to standard calloc/free if all the buffers in pool are exhausted. Understanding more about those numbers will help us to tune mempool parameters properly over time. Change-Id: I2c94373186f7c6a486caff2611c2d9df2c37db3c Signed-off-by: Amar Tumballi <amarts@redhat.com> BUG: 797730 Reviewed-on: http://review.gluster.com/2804 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Kaushal M <kaushal@redhat.com> Reviewed-by: Vijay Bellur <vijay@gluster.com>
Diffstat (limited to 'libglusterfs/src/mem-pool.h')
-rw-r--r--libglusterfs/src/mem-pool.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/libglusterfs/src/mem-pool.h b/libglusterfs/src/mem-pool.h
index b9255eae9..2b1cba0ce 100644
--- a/libglusterfs/src/mem-pool.h
+++ b/libglusterfs/src/mem-pool.h
@@ -147,7 +147,10 @@ struct mem_pool {
void *pool_end;
int real_sizeof_type;
uint64_t alloc_count;
+ uint64_t pool_misses;
int max_alloc;
+ int curr_stdalloc;
+ int max_stdalloc;
char *name;
struct list_head global_list;
};