| commit | 02fb924e9b0de4727b9fb3703e4bad4d4c65e532 | |
| author | Paul Bone <pbone@mozilla.com> | |
| Tue, 19 Mar 2024 01:42:43 +0000 (19 01:42 +0000) | ||
| committer | Paul Bone <pbone@mozilla.com> | |
| Tue, 19 Mar 2024 01:42:43 +0000 (19 01:42 +0000) | ||
| tree | f1e21243f5e60b31e0fc3fc11a19d4f8f09a5206 | treesnapshot (tar.gz zip) |
| parent | 709bdf9e73bb36fc7bab6b7badaefff4c3a6a393 | commitdiff |
Bug 1857841 - pt 9. Count fresh and madvised memory separately r=glandium
This memory was previously measured as part of committed memory. However
depending on the OS it will often not be committed. It's more accurate to
count it separately as part of mozjemalloc's cache of unused pages.
This patch adds counters for both fresh and madvised memory and no-longer
counts either as "committed" as it previously did.
This has the side effect of changing decisions based on the size of this
cache such as when to purge memory.
Differential Revision: https://phabricator.services.mozilla.com/D200415
This memory was previously measured as part of committed memory. However
depending on the OS it will often not be committed. It's more accurate to
count it separately as part of mozjemalloc's cache of unused pages.
This patch adds counters for both fresh and madvised memory and no-longer
counts either as "committed" as it previously did.
This has the side effect of changing decisions based on the size of this
cache such as when to purge memory.
Differential Revision: https://phabricator.services.mozilla.com/D200415
| memory/build/mozjemalloc.cpp | diffblobblamehistory | |
| memory/build/mozjemalloc_types.h | diffblobblamehistory | |
| memory/replace/logalloc/replay/Replay.cpp | diffblobblamehistory |