From 2a9becdd4dbed499815938308bdab9aae70dd561 Mon Sep 17 00:00:00 2001 From: Tony Luck Date: Fri, 14 Oct 2016 10:56:42 -0700 Subject: [PATCH] kernfs: Add noop_fsync to supported kernfs_file_fops If you edit a kernfs backed file with vi(1), you see an ugly error message when you write the file because vi tries to fsync(2) the file after writing, which fails. We have noop_fsync() for this, use it. Signed-off-by: Tony Luck Signed-off-by: Greg Kroah-Hartman --- fs/kernfs/file.c | 1 + 1 file changed, 1 insertion(+) diff --git a/fs/kernfs/file.c b/fs/kernfs/file.c index 2bcb86e6e6ca..78219d5644e9 100644 --- a/fs/kernfs/file.c +++ b/fs/kernfs/file.c @@ -911,6 +911,7 @@ const struct file_operations kernfs_file_fops = { .open = kernfs_fop_open, .release = kernfs_fop_release, .poll = kernfs_fop_poll, + .fsync = noop_fsync, }; /** -- 2.20.1