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[46.135.14.82]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-b72bfa0f1bbsm15430466b.65.2025.11.06.10.01.13 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 06 Nov 2025 10:01:14 -0800 (PST) From: Mateusz Guzik To: brauner@kernel.org Cc: viro@zeniv.linux.org.uk, jack@suse.cz, linux-kernel@vger.kernel.org, linux-fsdevel@vger.kernel.org, linux-ext4@vger.kernel.org, tytso@mit.edu, torvalds@linux-foundation.org, josef@toxicpanda.com, linux-btrfs@vger.kernel.org, Mateusz Guzik Subject: [PATCH v2 2/4] ext4: opt-in for IOP_MAY_FAST_EXEC Date: Thu, 6 Nov 2025 19:01:00 +0100 Message-ID: <20251106180103.923856-3-mjguzik@gmail.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20251106180103.923856-1-mjguzik@gmail.com> References: <20251106180103.923856-1-mjguzik@gmail.com> Precedence: bulk X-Mailing-List: linux-ext4@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Signed-off-by: Mateusz Guzik --- fs/ext4/inode.c | 2 ++ fs/ext4/namei.c | 1 + 2 files changed, 3 insertions(+) diff --git a/fs/ext4/inode.c b/fs/ext4/inode.c index eaf776cd4175..7d5369f66686 100644 --- a/fs/ext4/inode.c +++ b/fs/ext4/inode.c @@ -5522,6 +5522,8 @@ struct inode *__ext4_iget(struct super_block *sb, unsigned long ino, if (!ext4_test_inode_state(inode, EXT4_STATE_XATTR) && !ei->i_file_acl) cache_no_acl(inode); + inode_enable_fast_may_exec(inode); + unlock_new_inode(inode); return inode; diff --git a/fs/ext4/namei.c b/fs/ext4/namei.c index 2cd36f59c9e3..870bee252e54 100644 --- a/fs/ext4/namei.c +++ b/fs/ext4/namei.c @@ -3038,6 +3038,7 @@ static struct dentry *ext4_mkdir(struct mnt_idmap *idmap, struct inode *dir, err = ext4_mark_inode_dirty(handle, dir); if (err) goto out_clear_inode; + inode_enable_fast_may_exec(inode); d_instantiate_new(dentry, inode); ext4_fc_track_create(handle, dentry); if (IS_DIRSYNC(dir)) -- 2.48.1