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Searched refs:mlocked (Results 1 – 10 of 10) sorted by relevance

/linux-6.15/Documentation/mm/
H A Dunevictable-lru.rst180 folio_evictable() also checks for mlocked folios by calling
199 but the folio does not have the mlocked flag set. Such folios will make
218 NOMMU situations, all mappings are effectively mlocked.
227 to achieve the same objective: hiding mlocked pages from vmscan.
236 Nick resolved this by putting mlocked pages back on the LRU list before
275 mlocked pages become unlocked and rescued from the unevictable list when:
306 mark those pages as mlocked as they are faulted.
383 folio's mlock_count, and when that reaches 0 it clears the mlocked flag
447 We handle this by keeping PTE-mlocked huge pages on evictable LRU lists:
471 in the newly mapped memory being mlocked. Before the unevictable/mlock
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/linux-6.15/include/linux/
H A Dpage-flags.h643 FOLIO_FLAG(mlocked, FOLIO_HEAD_PAGE) in FOLIO_SET_FLAG()
644 __FOLIO_CLEAR_FLAG(mlocked, FOLIO_HEAD_PAGE) in FOLIO_SET_FLAG()
645 FOLIO_TEST_CLEAR_FLAG(mlocked, FOLIO_HEAD_PAGE) in FOLIO_SET_FLAG()
646 FOLIO_TEST_SET_FLAG(mlocked, FOLIO_HEAD_PAGE) in FOLIO_SET_FLAG()
648 FOLIO_FLAG_FALSE(mlocked) in FOLIO_SET_FLAG()
649 __FOLIO_CLEAR_FLAG_NOOP(mlocked) in FOLIO_SET_FLAG()
650 FOLIO_TEST_CLEAR_FLAG_FALSE(mlocked) in FOLIO_SET_FLAG()
651 FOLIO_TEST_SET_FLAG_FALSE(mlocked) in FOLIO_SET_FLAG()
/linux-6.15/mm/
H A Dmremap.c68 bool mlocked; /* Was the VMA mlock()'d? */ member
986 vrm->mlocked = true; in vrm_stat_account()
1630 if (vrm->mlocked) in expand_vma()
1734 if (!offset_in_page(ret) && vrm->mlocked && vrm->new_len > vrm->old_len) in do_mremap()
H A Dmemory-failure.c1626 bool mlocked = folio_test_mlocked(folio); in hwpoison_user_mappings() local
1661 if (mlocked) in hwpoison_user_mappings()
/linux-6.15/include/trace/events/
H A Dmmflags.h163 IF_HAVE_PG_MLOCK(mlocked) \
/linux-6.15/Documentation/admin-guide/mm/
H A Didle_page_tracking.rst62 If one wants to ignore certain types of pages, e.g. mlocked pages since they
/linux-6.15/Documentation/filesystems/
H A Dorangefs.rst250 mlocked memory buffers, one is used for IO and one is used for readdir
H A Dproc.rst1140 as mlocked pages, ramfs backing pages, secret memfd pages etc.
/linux-6.15/Documentation/admin-guide/cgroup-v1/
H A Dmemory.rst574 unevictable # of bytes of memory that cannot be reclaimed (mlocked etc).
/linux-6.15/Documentation/admin-guide/sysctl/
H A Dvm.rst141 allowed to examine the unevictable lru (mlocked pages) for pages to compact.