From 7745b1b785aa4fbb3f499ec6badd68cc55880b92 Mon Sep 17 00:00:00 2001 From: Jan Kara Date: Tue, 9 Jan 2024 11:15:43 +0100 Subject: [PATCH] udf: Remove GFP_NOFS allocation in udf_expand_file_adinicb() [ Upstream commit 38f8af2a7191e5da21c557210d810c6d0d34f6c4 ] udf_expand_file_adinicb() is called under inode->i_rwsem and mapping->invalidate_lock. i_rwsem is safe wrt fs reclaim, invalidate_lock on this inode is safe as well (we hold inode reference so reclaim will not touch it, furthermore even lockdep should not complain as invalidate_lock is acquired from udf_evict_inode() only when truncating inode which should not happen from fs reclaim). Signed-off-by: Jan Kara Stable-dep-of: db6754090a4f ("udf: Convert udf_expand_file_adinicb() to use a folio") Signed-off-by: Sasha Levin --- fs/udf/inode.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/fs/udf/inode.c b/fs/udf/inode.c index a17a6184cc39..7f7610dddcba 100644 --- a/fs/udf/inode.c +++ b/fs/udf/inode.c @@ -357,7 +357,7 @@ int udf_expand_file_adinicb(struct inode *inode) return 0; } - page = find_or_create_page(inode->i_mapping, 0, GFP_NOFS); + page = find_or_create_page(inode->i_mapping, 0, GFP_KERNEL); if (!page) return -ENOMEM;