path: root/fs/f2fs
diff options
authorJaegeuk Kim <jaegeuk.kim@samsung.com>2013-01-17 18:37:41 +0900
committerJaegeuk Kim <jaegeuk.kim@samsung.com>2013-01-22 10:48:58 +0900
commit692bb55d1ab5b278181ff2e65f09eb0be6d50669 (patch)
tree3065bccf324154c24510b282f600b89c9d2ec859 /fs/f2fs
parent6e6093a8f144414d904575da5fdea40cf14fb63e (diff)
f2fs: add remap_pages as generic_file_remap_pages
This was added for all the file systems before. See the following commit. commit id: 0b173bc4daa8f8ec03a85abf5e47b23502ff80af [PATCH] mm: kill vma flag VM_CAN_NONLINEAR This patch moves actual ptes filling for non-linear file mappings into special vma operation: ->remap_pages(). File system must implement this method to get non-linear mappings support, if it uses filemap_fault() then generic_file_remap_pages() can be used. Now device drivers can implement this method and obtain nonlinear vma support." Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
Diffstat (limited to 'fs/f2fs')
1 files changed, 3 insertions, 2 deletions
diff --git a/fs/f2fs/file.c b/fs/f2fs/file.c
index 819de7f39f2..3191b52aafb 100644
--- a/fs/f2fs/file.c
+++ b/fs/f2fs/file.c
@@ -96,8 +96,9 @@ out:
static const struct vm_operations_struct f2fs_file_vm_ops = {
- .fault = filemap_fault,
- .page_mkwrite = f2fs_vm_page_mkwrite,
+ .fault = filemap_fault,
+ .page_mkwrite = f2fs_vm_page_mkwrite,
+ .remap_pages = generic_file_remap_pages,
static int need_to_sync_dir(struct f2fs_sb_info *sbi, struct inode *inode)