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| author | Matthew Wilcox (Oracle) <willy@infradead.org> | 2024-08-21 20:34:39 +0100 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2024-09-03 21:15:45 -0700 |
| commit | 99f86bbda31790f2ca0e365f02650585536929ab (patch) | |
| tree | be14ec7c628a6aefb75a709119ae1f7e5a197038 /include/linux | |
| parent | cb29e7941d5d57576392a52c08077ef327ec8e17 (diff) | |
| download | lwn-99f86bbda31790f2ca0e365f02650585536929ab.tar.gz lwn-99f86bbda31790f2ca0e365f02650585536929ab.zip | |
mm: remove PageMlocked
This flag is now only used on folios, so we can remove all the page
accessors.
Link: https://lkml.kernel.org/r/20240821193445.2294269-7-willy@infradead.org
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/page-flags.h | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/include/linux/page-flags.h b/include/linux/page-flags.h index 2150502195d5..08cce16c82aa 100644 --- a/include/linux/page-flags.h +++ b/include/linux/page-flags.h @@ -585,12 +585,15 @@ FOLIO_FLAG(unevictable, FOLIO_HEAD_PAGE) FOLIO_TEST_CLEAR_FLAG(unevictable, FOLIO_HEAD_PAGE) #ifdef CONFIG_MMU -PAGEFLAG(Mlocked, mlocked, PF_NO_TAIL) - __CLEARPAGEFLAG(Mlocked, mlocked, PF_NO_TAIL) - TESTSCFLAG(Mlocked, mlocked, PF_NO_TAIL) +FOLIO_FLAG(mlocked, FOLIO_HEAD_PAGE) + __FOLIO_CLEAR_FLAG(mlocked, FOLIO_HEAD_PAGE) + FOLIO_TEST_CLEAR_FLAG(mlocked, FOLIO_HEAD_PAGE) + FOLIO_TEST_SET_FLAG(mlocked, FOLIO_HEAD_PAGE) #else -PAGEFLAG_FALSE(Mlocked, mlocked) __CLEARPAGEFLAG_NOOP(Mlocked, mlocked) - TESTSCFLAG_FALSE(Mlocked, mlocked) +FOLIO_FLAG_FALSE(mlocked) + __FOLIO_CLEAR_FLAG_NOOP(mlocked) + FOLIO_TEST_CLEAR_FLAG_FALSE(mlocked) + FOLIO_TEST_SET_FLAG_FALSE(mlocked) #endif #ifdef CONFIG_ARCH_USES_PG_UNCACHED |