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Commit 789b4588 authored by Jeff Layton's avatar Jeff Layton Committed by Steve French
Browse files

cifs: warn about impending deprecation of legacy MultiuserMount code 



We'll allow a grace period of 2 releases (3.3 and 3.4) and then remove
the legacy code in 3.5.

Signed-off-by: default avatarJeff Layton <jlayton@redhat.com>
Signed-off-by: default avatarSteve French <smfrench@gmail.com>
parent 8a8798a5

fs/cifs/cifs_debug.c

+10 −1
Original line number Diff line number Diff line
@@ -676,14 +676,23 @@ static ssize_t cifs_multiuser_mount_proc_write(struct file *file, 
{

	char c;

	int rc;

	static bool warned;



	rc = get_user(c, buffer);

	if (rc)

		return rc;

	if (c == '0' || c == 'n' || c == 'N')

		multiuser_mount = 0;

	else if (c == '1' || c == 'y' || c == 'Y')

	else if (c == '1' || c == 'y' || c == 'Y') {

		multiuser_mount = 1;

		if (!warned) {

			warned = true;

			printk(KERN_WARNING "CIFS VFS: The legacy multiuser "

				"mount code is scheduled to be deprecated in "

				"3.5. Please switch to using the multiuser "

				"mount option.");

		}

	}



	return count;

}