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| author | Jeff Layton <jlayton@redhat.com> | 2008-06-11 10:03:10 -0400 |
|---|---|---|
| committer | Trond Myklebust <Trond.Myklebust@netapp.com> | 2008-07-09 12:09:31 -0400 |
| commit | ee84dfc45467fd8e5ce04fa2813d98e0aebe465c (patch) | |
| tree | 517b5cffc6785a1f170581ea4952e81c745bbf0d | |
| parent | 77e03677ac76d413fbb6d6caaffa1d64877a0c2a (diff) | |
| download | linux-ee84dfc45467fd8e5ce04fa2813d98e0aebe465c.tar.bz2 | |
nfs4: remove BKL from nfs_callback_up and nfs_callback_down
The nfs_callback_mutex is sufficient protection.
Signed-off-by: Jeff Layton <jlayton@redhat.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
| -rw-r--r-- | fs/nfs/callback.c | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/fs/nfs/callback.c b/fs/nfs/callback.c index c1e7c8300629..9e713d2d5d74 100644 --- a/fs/nfs/callback.c +++ b/fs/nfs/callback.c @@ -105,7 +105,6 @@ int nfs_callback_up(void) struct svc_rqst *rqstp; int ret = 0; - lock_kernel(); mutex_lock(&nfs_callback_mutex); if (nfs_callback_info.users++ || nfs_callback_info.task != NULL) goto out; @@ -149,7 +148,6 @@ out: if (serv) svc_destroy(serv); mutex_unlock(&nfs_callback_mutex); - unlock_kernel(); return ret; out_err: dprintk("Couldn't create callback socket or server thread; err = %d\n", @@ -163,13 +161,11 @@ out_err: */ void nfs_callback_down(void) { - lock_kernel(); mutex_lock(&nfs_callback_mutex); nfs_callback_info.users--; if (nfs_callback_info.users == 0 && nfs_callback_info.task != NULL) kthread_stop(nfs_callback_info.task); mutex_unlock(&nfs_callback_mutex); - unlock_kernel(); } static int nfs_callback_authenticate(struct svc_rqst *rqstp) |