diff options
author | Jameson Miller <jamill@microsoft.com> | 2018-07-02 22:49:39 +0300 |
---|---|---|
committer | Junio C Hamano <gitster@pobox.com> | 2018-07-03 20:58:27 +0300 |
commit | 8616a2d0cb57865540f1c00ac2e5385a6cc5d84e (patch) | |
tree | aa15c9800bf6305fd1dd5491b3abb2a591b1d089 /mem-pool.h | |
parent | 8e72d67529ba0adfb6f7d24a21e909c2a1e1d069 (diff) |
block alloc: add validations around cache_entry lifecyle
Add an option (controlled by an environment variable) perform extra
validations on mem_pool allocated cache entries. When set:
1) Invalidate cache_entry memory when discarding cache_entry.
2) When discarding index_state struct, verify that all cache_entries
were allocated from expected mem_pool.
3) When discarding mem_pools, invalidate mem_pool memory.
This should provide extra checks that mem_pools and their allocated
cache_entries are being used as expected.
Signed-off-by: Jameson Miller <jamill@microsoft.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'mem-pool.h')
-rw-r--r-- | mem-pool.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/mem-pool.h b/mem-pool.h index adeefdcb28..999d3c3a52 100644 --- a/mem-pool.h +++ b/mem-pool.h @@ -29,7 +29,7 @@ void mem_pool_init(struct mem_pool **mem_pool, size_t initial_size); /* * Discard a memory pool and free all the memory it is responsible for. */ -void mem_pool_discard(struct mem_pool *mem_pool); +void mem_pool_discard(struct mem_pool *mem_pool, int invalidate_memory); /* * Alloc memory from the mem_pool. |