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f2fs: set GFP_NOFS when moving inline dentries 

Otherwise, it can cause circular locking dependency reported by mm.

Reviewed-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
This commit is contained in:
Jaegeuk Kim 2019-12-03 19:07:53 -08:00
parent 4f4460c08a
commit dd973007bf
1 changed files with 1 additions and 1 deletions
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2
fs/f2fs/inline.c
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@ -368,7 +368,7 @@ static int f2fs_move_inline_dirents(struct inode *dir, struct page *ipage,
struct f2fs_dentry_ptr src, dst; struct f2fs_dentry_ptr src, dst;
int err; int err;
page = f2fs_grab_cache_page(dir->i_mapping, 0, false); page = f2fs_grab_cache_page(dir->i_mapping, 0, true);
if (!page) { if (!page) {
f2fs_put_page(ipage, 1); f2fs_put_page(ipage, 1);
return -ENOMEM; return -ENOMEM;