diff options
| author | Amar Tumballi <amar@gluster.com> | 2011-09-19 13:01:26 +0530 |
|---|---|---|
| committer | Vijay Bellur <vijay@gluster.com> | 2011-09-22 04:33:40 -0700 |
| commit | b8f2f460f9a5f977ef6debc2e59cae75324c95ca (patch) | |
| tree | 0df971a6d3838ed4c9abd939822bdb57cda60f7f /libglusterfs/src/mem-pool.h | |
| parent | 5619b2dc4189e9de4a2327dc63ccb647f863f2b1 (diff) | |
statedump: add more memory accounting related stats
* iobuf: add variable to keep count of total number of allocations
* iobuf: include 'purged' and 'filled' arenas also in dump
* mempool: more details added (with a name to tell why mem-pool
is created)
* memory-accounting: print number of allocs in each type
this would give us much better understanding of the memory
allocation pattern
Change-Id: I117ac0c1da943a4cc91543a01963ba7940db2b5f
BUG: 3567
Reviewed-on: http://review.gluster.com/376
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Vijay Bellur <vijay@gluster.com>
Diffstat (limited to 'libglusterfs/src/mem-pool.h')
| -rw-r--r-- | libglusterfs/src/mem-pool.h | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/libglusterfs/src/mem-pool.h b/libglusterfs/src/mem-pool.h index 98454c5be6f..a23b122022e 100644 --- a/libglusterfs/src/mem-pool.h +++ b/libglusterfs/src/mem-pool.h @@ -39,6 +39,7 @@ struct mem_acct_rec { size_t size; size_t max_size; uint32_t num_allocs; + uint32_t total_allocs; uint32_t max_num_allocs; gf_lock_t lock; }; @@ -145,12 +146,16 @@ struct mem_pool { void *pool; void *pool_end; int real_sizeof_type; + uint64_t alloc_count; + int max_alloc; + char *name; + struct list_head global_list; }; struct mem_pool * -mem_pool_new_fn (unsigned long sizeof_type, unsigned long count); +mem_pool_new_fn (unsigned long sizeof_type, unsigned long count, char *name); -#define mem_pool_new(type,count) mem_pool_new_fn (sizeof(type), count) +#define mem_pool_new(type,count) mem_pool_new_fn (sizeof(type), count, #type) void mem_put (void *ptr); void *mem_get (struct mem_pool *pool); |