project-base/server-skynet-source-3rd-jemalloc
2
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Implement chunk hook support for page run commit/decommit.

Browse Source 
Cascade from decommit to purge when purging unused dirty pages, so that
it is possible to decommit cleaned memory rather than just purging.  For
non-Windows debug builds, decommit runs rather than purging them, since
this causes access of deallocated runs to segfault.

This resolves #251.
This commit is contained in:
Jason Evans
2015-08-04 10:49:46 -07:00
parent 5716d97f75
commit 8fadb1a8c2
15 changed files with 561 additions and 283 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
include/jemalloc/internal/chunk.h
View File

@@ -59,13 +59,13 @@ void *chunk_alloc_cache(arena_t *arena, chunk_hooks_t *chunk_hooks,
void *new_addr, size_t size, size_t alignment, bool *zero,
bool dalloc_node);
void *chunk_alloc_wrapper(arena_t *arena, chunk_hooks_t *chunk_hooks,
void *new_addr, size_t size, size_t alignment, bool *zero);
void *new_addr, size_t size, size_t alignment, bool *zero, bool *commit);
void chunk_dalloc_cache(arena_t *arena, chunk_hooks_t *chunk_hooks,
void *chunk, size_t size);
void chunk_dalloc_arena(arena_t *arena, chunk_hooks_t *chunk_hooks,
void *chunk, size_t size, bool zeroed);
void *chunk, size_t size, bool zeroed, bool committed);
void chunk_dalloc_wrapper(arena_t *arena, chunk_hooks_t *chunk_hooks,
void *chunk, size_t size);
void *chunk, size_t size, bool committed);
bool chunk_purge_arena(arena_t *arena, void *chunk, size_t offset,
size_t length);
bool chunk_purge_wrapper(arena_t *arena, chunk_hooks_t *chunk_hooks,