From c3e637c7f0c9aea051b3e49fc243ad83e19348c6 Mon Sep 17 00:00:00 2001 From: Jan Kara Date: Tue, 9 Jan 2024 12:27:44 +0100 Subject: [PATCH] ext2: Remove GFP_NOFS use in ext2_xattr_cache_insert() ext2_xattr_cache_insert() calls mb_cache_entry_create() with GFP_NOFS because it is called under EXT2_I(inode)->xattr_sem. However xattr_sem or any higher ranking lock is not acquired on fs reclaim path for ext2 at least since we don't do page writeback from direct reclaim. Thus GFP_NOFS is not needed. Signed-off-by: Jan Kara --- fs/ext2/xattr.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/fs/ext2/xattr.c b/fs/ext2/xattr.c index e849241ebb8f..c885dcc3bd0d 100644 --- a/fs/ext2/xattr.c +++ b/fs/ext2/xattr.c @@ -874,7 +874,7 @@ ext2_xattr_cache_insert(struct mb_cache *cache, struct buffer_head *bh) __u32 hash = le32_to_cpu(HDR(bh)->h_hash); int error; - error = mb_cache_entry_create(cache, GFP_NOFS, hash, bh->b_blocknr, + error = mb_cache_entry_create(cache, GFP_KERNEL, hash, bh->b_blocknr, true); if (error) { if (error == -EBUSY) {