-stable review patch. If anyone has any objections, please let us know. ------------------ From: Trond Myklebust [PATCH] fcntl(F_SETSIG) fix fcntl(F_SETSIG) no longer works on leases because lease_release_private_callback() gets called as the lease is copied in order to initialise it. The problem is that lease_alloc() performs an unnecessary initialisation, which sets the lease_manager_ops. Avoid the problem by allocating the target lease structure using locks_alloc_lock(). Signed-off-by: Trond Myklebust Signed-off-by: Andrew Morton Signed-off-by: Greg Kroah-Hartman --- fs/locks.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) --- linux-2.6.17.11.orig/fs/locks.c +++ linux-2.6.17.11/fs/locks.c @@ -1389,8 +1389,9 @@ static int __setlease(struct file *filp, if (!leases_enable) goto out; - error = lease_alloc(filp, arg, &fl); - if (error) + error = -ENOMEM; + fl = locks_alloc_lock(); + if (fl == NULL) goto out; locks_copy_lock(fl, lease); @@ -1398,6 +1399,7 @@ static int __setlease(struct file *filp, locks_insert_lock(before, fl); *flp = fl; + error = 0; out: return error; } -- - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/