diff options
Diffstat (limited to 'mm')
| -rw-r--r-- | mm/page-writeback.c | 10 | ||||
| -rw-r--r-- | mm/shmem.c | 2 |
2 files changed, 11 insertions, 1 deletions
diff --git a/mm/page-writeback.c b/mm/page-writeback.c index be0efbde499..438833cbbca 100644 --- a/mm/page-writeback.c +++ b/mm/page-writeback.c @@ -737,6 +737,16 @@ int write_one_page(struct page *page, int wait) EXPORT_SYMBOL(write_one_page); /* + * For address_spaces which do not use buffers nor write back. + */ +int __set_page_dirty_no_writeback(struct page *page) +{ + if (!PageDirty(page)) + SetPageDirty(page); + return 0; +} + +/* * For address_spaces which do not use buffers. Just tag the page as dirty in * its radix tree. * diff --git a/mm/shmem.c b/mm/shmem.c index 70da7a0981b..b38e1716927 100644 --- a/mm/shmem.c +++ b/mm/shmem.c @@ -2316,7 +2316,7 @@ static void destroy_inodecache(void) static const struct address_space_operations shmem_aops = { .writepage = shmem_writepage, - .set_page_dirty = __set_page_dirty_nobuffers, + .set_page_dirty = __set_page_dirty_no_writeback, #ifdef CONFIG_TMPFS .prepare_write = shmem_prepare_write, .commit_write = simple_commit_write, |