Branch: refs/heads/main
Home: https://github.com/WebKit/WebKit
Commit: e1fce65a6b058fb79777e0e2f3bb448b93ae7a2e
https://github.com/WebKit/WebKit/commit/e1fce65a6b058fb79777e0e2f3bb448b93ae7a2e
Author: David Degazio <d_dega...@apple.com>
Date: 2025-02-28 (Fri, 28 Feb 2025)
Changed paths:
M Source/bmalloc/libpas/src/libpas/pas_basic_heap_page_caches.h
M
Source/bmalloc/libpas/src/libpas/pas_create_basic_heap_page_caches_with_reserved_memory.c
M Source/bmalloc/libpas/src/libpas/pas_megapage_cache.c
M Source/bmalloc/libpas/src/libpas/pas_megapage_cache.h
M
Source/bmalloc/libpas/src/libpas/pas_small_medium_bootstrap_heap_page_provider.c
Log Message:
-----------
Profile the quantities of small v.s. medium megapage allocations in libpas
https://bugs.webkit.org/show_bug.cgi?id=288532
rdar://144180799
Reviewed by Yusuke Suzuki.
Adds PAS_PROFILE invocations to the paths where we allocate pages for small
and medium megapages, and uses the cache provider_arg to pass whether the
megapage is small or medium.
* Source/bmalloc/libpas/src/libpas/pas_basic_heap_page_caches.h:
*
Source/bmalloc/libpas/src/libpas/pas_create_basic_heap_page_caches_with_reserved_memory.c:
(allocate_from_megapages):
(pas_create_basic_heap_page_caches_with_reserved_memory):
* Source/bmalloc/libpas/src/libpas/pas_megapage_cache.c:
(pas_megapage_cache_construct):
* Source/bmalloc/libpas/src/libpas/pas_megapage_cache.h:
*
Source/bmalloc/libpas/src/libpas/pas_small_medium_bootstrap_heap_page_provider.c:
(pas_small_medium_bootstrap_heap_page_provider):
Canonical link: https://commits.webkit.org/291370@main
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