Commit 3208167a authored Aug 03, 2020 by Linus Torvalds

linux

Pull file locking fix from Jeff Layton:
 "Just a single, one-line patch to fix an inefficiency in the posix
  locking code that can lead to it doing more wakeups than necessary"

* tag 'filelock-v5.9-1' of git://git.kernel.org/pub/scm/linux/kernel/git/jlayton/linux:
  locks: add locks_move_blocks in posix_lock_inode

parents ab5c60b7 5ef15968

fs/locks.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -1282,6 +1282,7 @@ static int posix_lock_inode(struct inode inode, struct file_lock request,
		if (!new_fl)
		goto out;
		locks_copy_lock(new_fl, request);
		locks_move_blocks(new_fl, request);
		request = new_fl;
		new_fl = NULL;
		locks_insert_lock_ctx(request, &fl->fl_list);

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