From 150b393456e5a23513cace286a019e87151e47f0 Mon Sep 17 00:00:00 2001 From: Marc Eshel Date: Thu, 18 Jan 2007 16:15:35 -0500 Subject: locks: allow {vfs,posix}_lock_file to return conflicting lock The nfsv4 protocol's lock operation, in the case of a conflict, returns information about the conflicting lock. It's unclear how clients can use this, so for now we're not going so far as to add a filesystem method that can return a conflicting lock, but we may as well return something in the local case when it's easy to. Signed-off-by: Marc Eshel Signed-off-by: "J. Bruce Fields" --- fs/lockd/svcsubs.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'fs/lockd/svcsubs.c') diff --git a/fs/lockd/svcsubs.c b/fs/lockd/svcsubs.c index c0df00c74ce..50957089be1 100644 --- a/fs/lockd/svcsubs.c +++ b/fs/lockd/svcsubs.c @@ -182,7 +182,7 @@ again: lock.fl_type = F_UNLCK; lock.fl_start = 0; lock.fl_end = OFFSET_MAX; - if (posix_lock_file(file->f_file, &lock) < 0) { + if (posix_lock_file(file->f_file, &lock, NULL) < 0) { printk("lockd: unlock failure in %s:%d\n", __FILE__, __LINE__); return 1; -- cgit v1.2.3