This is a note to let you know that I've just added the patch titled
udf: Remove GFP_NOFS allocation in udf_expand_file_adinicb()
to the 6.6-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
udf-remove-gfp_nofs-allocation-in-udf_expand_file_ad.patch
and it can be found in the queue-6.6 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit df0abc84020518da4e1437d3d088edaa59e484f3
Author: Jan Kara <jack@xxxxxxx>
Date: Tue Jan 9 11:15:43 2024 +0100
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 <jack@xxxxxxx>
Stable-dep-of: db6754090a4f ("udf: Convert udf_expand_file_adinicb() to use a folio")
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/fs/udf/inode.c b/fs/udf/inode.c
index a17a6184cc39e..7f7610dddcba1 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;
