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Commit 2a9becdd authored by Tony Luck's avatar Tony Luck Committed by Greg Kroah-Hartman
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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: default avatarTony Luck <tony.luck@intel.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 07d9a380

fs/kernfs/file.c

+1 −0
Original line number Original line Diff line number Diff line
@@ -911,6 +911,7 @@ const struct file_operations kernfs_file_fops = { 
	.open		= kernfs_fop_open,

	.open		= kernfs_fop_open,

	.release	= kernfs_fop_release,

	.release	= kernfs_fop_release,

	.poll		= kernfs_fop_poll,

	.poll		= kernfs_fop_poll,

	.fsync		= noop_fsync,

};

};





/**

/**