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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2022-08-03 10:35:43 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2022-08-03 10:35:43 -0700 |
| commit | f00654007fe1c154dafbdc1f5953c132e8c27c38 (patch) | |
| tree | 69dd4b82b1a1be18b789ef3010b13e4834c8e353 /mm/secretmem.c | |
| parent | e087437a6fef3acc11aaa1ade84731fe1571b808 (diff) | |
| parent | cf5e7a652168fba45410ac6f5b363fcf8677dea5 (diff) | |
Merge tag 'folio-6.0' of git://git.infradead.org/users/willy/pagecache
Pull folio updates from Matthew Wilcox:
- Fix an accounting bug that made NR_FILE_DIRTY grow without limit
when running xfstests
- Convert more of mpage to use folios
- Remove add_to_page_cache() and add_to_page_cache_locked()
- Convert find_get_pages_range() to filemap_get_folios()
- Improvements to the read_cache_page() family of functions
- Remove a few unnecessary checks of PageError
- Some straightforward filesystem conversions to use folios
- Split PageMovable users out from address_space_operations into
their own movable_operations
- Convert aops->migratepage to aops->migrate_folio
- Remove nobh support (Christoph Hellwig)
* tag 'folio-6.0' of git://git.infradead.org/users/willy/pagecache: (78 commits)
fs: remove the NULL get_block case in mpage_writepages
fs: don't call ->writepage from __mpage_writepage
fs: remove the nobh helpers
jfs: stop using the nobh helper
ext2: remove nobh support
ntfs3: refactor ntfs_writepages
mm/folio-compat: Remove migration compatibility functions
fs: Remove aops->migratepage()
secretmem: Convert to migrate_folio
hugetlb: Convert to migrate_folio
aio: Convert to migrate_folio
f2fs: Convert to filemap_migrate_folio()
ubifs: Convert to filemap_migrate_folio()
btrfs: Convert btrfs_migratepage to migrate_folio
mm/migrate: Add filemap_migrate_folio()
mm/migrate: Convert migrate_page() to migrate_folio()
nfs: Convert to migrate_folio
btrfs: Convert btree_migratepage to migrate_folio
mm/migrate: Convert expected_page_refs() to folio_expected_refs()
mm/migrate: Convert buffer_migrate_page() to buffer_migrate_folio()
...
Diffstat (limited to 'mm/secretmem.c')
| -rw-r--r-- | mm/secretmem.c | 13 |
1 files changed, 3 insertions, 10 deletions
diff --git a/mm/secretmem.c b/mm/secretmem.c index 71fb78f59d72..e3e9590c6fb3 100644 --- a/mm/secretmem.c +++ b/mm/secretmem.c @@ -144,14 +144,8 @@ static const struct file_operations secretmem_fops = { .mmap = secretmem_mmap, }; -static bool secretmem_isolate_page(struct page *page, isolate_mode_t mode) -{ - return false; -} - -static int secretmem_migratepage(struct address_space *mapping, - struct page *newpage, struct page *page, - enum migrate_mode mode) +static int secretmem_migrate_folio(struct address_space *mapping, + struct folio *dst, struct folio *src, enum migrate_mode mode) { return -EBUSY; } @@ -165,8 +159,7 @@ static void secretmem_free_folio(struct folio *folio) const struct address_space_operations secretmem_aops = { .dirty_folio = noop_dirty_folio, .free_folio = secretmem_free_folio, - .migratepage = secretmem_migratepage, - .isolate_page = secretmem_isolate_page, + .migrate_folio = secretmem_migrate_folio, }; static int secretmem_setattr(struct user_namespace *mnt_userns, |