diff options
| author | Matthew Wilcox (Oracle) <willy@infradead.org> | 2022-06-07 15:37:50 -0400 |
|---|---|---|
| committer | Matthew Wilcox (Oracle) <willy@infradead.org> | 2022-08-02 12:34:03 -0400 |
| commit | 81218f80a70768589ee30e14a8889336f070a339 (patch) | |
| tree | 752b0444a5db1d85e40558f5286350e068f08527 /mm/secretmem.c | |
| parent | 37ce0b319b287666e2133ca740b73089355fe498 (diff) | |
secretmem: Remove isolate_page
The isolate_page operation is never called for filesystems, only
for device drivers which call SetPageMovable.
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Reviewed-by: David Hildenbrand <david@redhat.com>
Diffstat (limited to 'mm/secretmem.c')
| -rw-r--r-- | mm/secretmem.c | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/mm/secretmem.c b/mm/secretmem.c index 206ed6b40c1d..1c7f1775b56e 100644 --- a/mm/secretmem.c +++ b/mm/secretmem.c @@ -133,11 +133,6 @@ 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) @@ -155,7 +150,6 @@ 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, }; static int secretmem_setattr(struct user_namespace *mnt_userns, |