corysanin/tubestation
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Bug 1947687 - pt 5. Move the purge API between sections of malloc_decls.h r=glandium

Browse Source 
Differential Revision: https://phabricator.services.mozilla.com/D239840
This commit is contained in:
Paul Bone
2025-03-06 07:11:55 +00:00
parent ebd1992045
commit aeda339a65
1 changed files with 29 additions and 31 deletions
Download Patch File Download Diff File Expand all files Collapse all files

60
memory/build/malloc_decls.h
View File

@@ -115,37 +115,6 @@ MALLOC_DECL(jemalloc_purge_freed_pages, void)
// that are not created with ARENA_FLAG_THREAD_MAIN_THREAD_ONLY will be purged.
MALLOC_DECL(jemalloc_free_dirty_pages, void)
// Free dirty pages until the max dirty pages threshold is satisfied. Useful
// after lowering the max dirty pages threshold to get RSS back to normal.
// This behaves just like a synchronous purge on all arenas.
// Note that if called on a different thread than the main thread, only arenas
// that are not created with ARENA_FLAG_THREAD_MAIN_THREAD_ONLY will be purged.
MALLOC_DECL(jemalloc_free_excess_dirty_pages, void)
// Change the value of opt_randomize_small to control small allocation
// randomization and maybe perform a reinitialization of the arena's PRNG.
MALLOC_DECL(jemalloc_reset_small_alloc_randomization, void, bool)
// Opt in or out of a thread local arena (bool argument is whether to opt-in
// (true) or out (false)).
MALLOC_DECL(jemalloc_thread_local_arena, void, bool)
// Provide information about any allocation enclosing the given address.
MALLOC_DECL(jemalloc_ptr_info, void, const void*, jemalloc_ptr_info_t*)
# endif
# if MALLOC_FUNCS & MALLOC_FUNCS_ARENA_BASE
// Creates a separate arena, and returns its id, valid to use with moz_arena_*
// functions. A helper is provided in mozmemory.h that doesn't take any
// arena_params_t: moz_create_arena.
MALLOC_DECL(moz_create_arena_with_params, arena_id_t, arena_params_t*)
// Dispose of the given arena. Subsequent uses of the arena will crash.
// Passing an invalid id (inexistent or already disposed) to this function
// will crash. The arena must be empty prior to calling this function.
MALLOC_DECL(moz_dispose_arena, void, arena_id_t)
// Set the default modifier for mMaxDirty. The value is the number of shifts
// applied to the value. Positive value is handled as <<, negative >>.
// Arenas may override the default modifier.
@@ -179,6 +148,35 @@ MALLOC_DECL(moz_enable_deferred_purge, bool, bool)
// expensive operations.
MALLOC_DECL(moz_may_purge_one_now, purge_result_t, bool, uint32_t)
// Free dirty pages until the max dirty pages threshold is satisfied. Useful
// after lowering the max dirty pages threshold to get RSS back to normal.
// This behaves just like a synchronous purge on all arenas.
// Note that if called on a different thread than the main thread, only arenas
// that are not created with ARENA_FLAG_THREAD_MAIN_THREAD_ONLY will be purged.
MALLOC_DECL(jemalloc_free_excess_dirty_pages, void)
// Change the value of opt_randomize_small to control small allocation
// randomization and maybe perform a reinitialization of the arena's PRNG.
MALLOC_DECL(jemalloc_reset_small_alloc_randomization, void, bool)
// Opt in or out of a thread local arena (bool argument is whether to opt-in
// (true) or out (false)).
MALLOC_DECL(jemalloc_thread_local_arena, void, bool)
// Provide information about any allocation enclosing the given address.
MALLOC_DECL(jemalloc_ptr_info, void, const void*, jemalloc_ptr_info_t*)
# endif
# if MALLOC_FUNCS & MALLOC_FUNCS_ARENA_BASE
// Creates a separate arena, and returns its id, valid to use with moz_arena_*
// functions. A helper is provided in mozmemory.h that doesn't take any
// arena_params_t: moz_create_arena.
MALLOC_DECL(moz_create_arena_with_params, arena_id_t, arena_params_t*)
// Dispose of the given arena. Subsequent uses of the arena will crash.
// Passing an invalid id (inexistent or already disposed) to this function
// will crash. The arena must be empty prior to calling this function.
MALLOC_DECL(moz_dispose_arena, void, arena_id_t)
# endif
# if MALLOC_FUNCS & MALLOC_FUNCS_ARENA_ALLOC