diff options
| -rw-r--r-- | libglusterfs/src/mem-pool.c | 20 | ||||
| -rw-r--r-- | libglusterfs/src/mem-pool.h | 2 |
2 files changed, 22 insertions, 0 deletions
diff --git a/libglusterfs/src/mem-pool.c b/libglusterfs/src/mem-pool.c index 1ed1aba6c2d..7674913bbdc 100644 --- a/libglusterfs/src/mem-pool.c +++ b/libglusterfs/src/mem-pool.c @@ -337,6 +337,26 @@ free: } +/* Based on the mem-type that is used for the allocation, GF_FREE can be + * called, or something more intelligent for the structure can be done. + */ +int +gf_get_mem_type (void *ptr) +{ + struct mem_header *header = NULL; + + if (!ptr || !THIS->ctx->mem_acct_enable) + return 0; + + header = (struct mem_header *) (ptr - GF_MEM_HEADER_SIZE); + + /* Possible corruption, assert here */ + GF_ASSERT (GF_MEM_HEADER_MAGIC == header->magic); + + return header->type; +} + + struct mem_pool * mem_pool_new_fn (unsigned long sizeof_type, diff --git a/libglusterfs/src/mem-pool.h b/libglusterfs/src/mem-pool.h index 5115cef9f93..6cff7be94f4 100644 --- a/libglusterfs/src/mem-pool.h +++ b/libglusterfs/src/mem-pool.h @@ -97,6 +97,8 @@ gf_asprintf (char **string_ptr, const char *format, ...); void __gf_free (void *ptr); +int +gf_get_mem_type (void *ptr); static inline void* __gf_default_malloc (size_t size) |