Commit 4ba97589 authored Aug 03, 2025 by Qianfeng Rong Committed by Theodore Ts'o Aug 12, 2025

ext4: remove redundant __GFP_NOWARN



GFP_NOWAIT already includes __GFP_NOWARN, so let's remove
the redundant __GFP_NOWARN.

Signed-off-by: Qianfeng Rong <rongqianfeng@vivo.com>
Link: https://patch.msgid.link/20250803102243.623705-4-rongqianfeng@vivo.com


Signed-off-by: Theodore Ts'o <tytso@mit.edu>

parent 59d8731c

fs/ext4/page-io.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -547,7 +547,7 @@ int ext4_bio_write_folio(struct ext4_io_submit io, struct folio folio,
		* first page of the bio. Otherwise it can deadlock.
		*/
		if (io->io_bio)
		gfp_flags = GFP_NOWAIT \| __GFP_NOWARN;
		gfp_flags = GFP_NOWAIT;
		retry_encrypt:
		bounce_page = fscrypt_encrypt_pagecache_blocks(folio,
		enc_bytes, 0, gfp_flags);

fs/ext4/super.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -268,7 +268,7 @@ struct buffer_head ext4_sb_bread_unmovable(struct super_block sb,
		void ext4_sb_breadahead_unmovable(struct super_block *sb, sector_t block)
		{
		struct buffer_head *bh = bdev_getblk(sb->s_bdev, block,
		sb->s_blocksize, GFP_NOWAIT \| __GFP_NOWARN);
		sb->s_blocksize, GFP_NOWAIT);

		if (likely(bh)) {
		if (trylock_buffer(bh))