| Age | Commit message (Collapse) | Author | Files | Lines | |
|---|---|---|---|---|---|
| 2024-04-25 | mm: page_alloc: consolidate free page accounting | Johannes Weiner | 1 | -10/+2 | |
| Free page accounting currently happens a bit too high up the call stack, where it has to deal with guard pages, compaction capturing, block stealing and even page isolation. This is subtle and fragile, and makes it difficult to hack on the code. Now that type violations on the freelists have been fixed, push the accounting down to where pages enter and leave the freelist. [[email protected]: undo unrelated drive-by line wrap] Link: https://lkml.kernel.org/r/[email protected] [[email protected]: remove unused page parameter from account_freepages()] Link: https://lkml.kernel.org/r/[email protected] [[email protected]: fix free page accounting] Link: https://lkml.kernel.org/r/a2a48baca69f103aa431fd201f8a06e3b95e203d.1712648441.git.baolin.wang@linux.alibaba.com [[email protected]: avoid defining unused function] Link: https://lkml.kernel.org/r/[email protected] Link: https://lkml.kernel.org/r/[email protected] Signed-off-by: Johannes Weiner <[email protected]> Signed-off-by: Andy Shevchenko <[email protected]> Signed-off-by: Baolin Wang <[email protected]> Reviewed-by: Vlastimil Babka <[email protected]> Tested-by: Baolin Wang <[email protected]> Cc: David Hildenbrand <[email protected]> Cc: "Huang, Ying" <[email protected]> Cc: Mel Gorman <[email protected]> Cc: Zi Yan <[email protected]> Signed-off-by: Andrew Morton <[email protected]> | |||||
| 2024-01-08 | mm, treewide: rename MAX_ORDER to MAX_PAGE_ORDER | Kirill A. Shutemov | 1 | -1/+1 | |
| commit 23baf831a32c ("mm, treewide: redefine MAX_ORDER sanely") has changed the definition of MAX_ORDER to be inclusive. This has caused issues with code that was not yet upstream and depended on the previous definition. To draw attention to the altered meaning of the define, rename MAX_ORDER to MAX_PAGE_ORDER. Link: https://lkml.kernel.org/r/[email protected] Signed-off-by: Kirill A. Shutemov <[email protected]> Cc: Linus Torvalds <[email protected]> Signed-off-by: Andrew Morton <[email protected]> | |||||
| 2023-06-09 | mm: page_alloc: split out DEBUG_PAGEALLOC | Kefeng Wang | 1 | -0/+59 | |
| Move DEBUG_PAGEALLOC related functions into a single file to reduce a bit of page_alloc.c. Link: https://lkml.kernel.org/r/[email protected] Signed-off-by: Kefeng Wang <[email protected]> Cc: David Hildenbrand <[email protected]> Cc: "Huang, Ying" <[email protected]> Cc: Iurii Zaikin <[email protected]> Cc: Kees Cook <[email protected]> Cc: Len Brown <[email protected]> Cc: Luis Chamberlain <[email protected]> Cc: Mike Rapoport (IBM) <[email protected]> Cc: Oscar Salvador <[email protected]> Cc: Pavel Machek <[email protected]> Cc: Rafael J. Wysocki <[email protected]> Signed-off-by: Andrew Morton <[email protected]> | |||||