From 4f4460c08a4711dbdbd139df961e14c7a94d9590 Mon Sep 17 00:00:00 2001 From: Jaegeuk Kim Date: Tue, 3 Dec 2019 19:02:15 -0800 Subject: f2fs: should avoid recursive filesystem ops We need to use GFP_NOFS, since we did f2fs_lock_op(). Reviewed-by: Chao Yu Signed-off-by: Jaegeuk Kim --- fs/f2fs/file.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'fs/f2fs') diff --git a/fs/f2fs/file.c b/fs/f2fs/file.c index 6cebc6681487..eb653f700ade 100644 --- a/fs/f2fs/file.c +++ b/fs/f2fs/file.c @@ -1191,13 +1191,13 @@ static int __exchange_data_block(struct inode *src_inode, src_blkaddr = f2fs_kvzalloc(F2FS_I_SB(src_inode), array_size(olen, sizeof(block_t)), - GFP_KERNEL); + GFP_NOFS); if (!src_blkaddr) return -ENOMEM; do_replace = f2fs_kvzalloc(F2FS_I_SB(src_inode), array_size(olen, sizeof(int)), - GFP_KERNEL); + GFP_NOFS); if (!do_replace) { kvfree(src_blkaddr); return -ENOMEM; -- cgit v1.2.3-59-g8ed1b