linux-kernel - [PATCH 0/4] fs: Remove redundant __GFP

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Message-Id: <20250803102243.623705-1-rongqianfeng@vivo.com>
Date: Sun,  3 Aug 2025 18:22:38 +0800
From: Qianfeng Rong <rongqianfeng@...o.com>
To: Kent Overstreet <kent.overstreet@...ux.dev>,
	Eric Biggers <ebiggers@...nel.org>,
	"Theodore Y. Ts'o" <tytso@....edu>,
	Jaegeuk Kim <jaegeuk@...nel.org>,
	Andreas Dilger <adilger.kernel@...ger.ca>,
	Alexander Viro <viro@...iv.linux.org.uk>,
	Christian Brauner <brauner@...nel.org>,
	Jan Kara <jack@...e.cz>,
	linux-bcachefs@...r.kernel.org (open list:BCACHEFS),
	linux-kernel@...r.kernel.org (open list),
	linux-fscrypt@...r.kernel.org (open list:FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT),
	linux-ext4@...r.kernel.org (open list:EXT4 FILE SYSTEM),
	linux-fsdevel@...r.kernel.org (open list:FILESYSTEMS (VFS and infrastructure))
Cc: willy@...radead.org,
	Qianfeng Rong <rongqianfeng@...o.com>
Subject: [PATCH 0/4] fs: Remove redundant __GFP_NOWARN

Commit 16f5dfbc851b ("gfp: include __GFP_NOWARN in GFP_NOWAIT")
made GFP_NOWAIT implicitly include __GFP_NOWARN.

Therefore, explicit __GFP_NOWARN combined with GFP_NOWAIT
(e.g., `GFP_NOWAIT | __GFP_NOWARN`) is now redundant. Let's clean
up these redundant flags across subsystems.

No functional changes.

Qianfeng Rong (4):
  bcachefs: Remove redundant __GFP_NOWARN
  fscrypto: Remove redundant __GFP_NOWARN
  ext4: Remove redundant __GFP_NOWARN
  fs-writeback: Remove redundant __GFP_NOWARN

 fs/bcachefs/btree_cache.c        | 4 ++--
 fs/bcachefs/btree_io.c           | 2 +-
 fs/bcachefs/btree_iter.h         | 6 +++---
 fs/bcachefs/btree_trans_commit.c | 2 +-
 fs/bcachefs/fs.c                 | 2 +-
 fs/crypto/bio.c                  | 2 +-
 fs/ext4/page-io.c                | 2 +-
 fs/ext4/super.c                  | 2 +-
 fs/fs-writeback.c                | 2 +-
 9 files changed, 12 insertions(+), 12 deletions(-)

-- 
2.34.1