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| author | J. Bruce Fields <bfields@citi.umich.edu> | 2009-12-03 21:58:33 +0100 |
|---|---|---|
| committer | Trond Myklebust <Trond.Myklebust@netapp.com> | 2009-12-03 21:58:33 +0100 |
| commit | d4e935bd67ca05db4119b67801d9ece6ae139f05 (patch) | |
| tree | 56d6c6e3e6cf9ecd0538cacb5cafb4477d015b4b | |
| parent | NFS: BKL removal from the mount code... (diff) | |
| download | linux-d4e935bd67ca05db4119b67801d9ece6ae139f05.tar.xz linux-d4e935bd67ca05db4119b67801d9ece6ae139f05.zip | |
The rpc server does not require that service threads take the BKL.
Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
| -rw-r--r-- | fs/nfs/callback.c | 12 |
1 files changed, 0 insertions, 12 deletions
diff --git a/fs/nfs/callback.c b/fs/nfs/callback.c index 293fa0528a6e..e66ec5d169f7 100644 --- a/fs/nfs/callback.c +++ b/fs/nfs/callback.c @@ -78,11 +78,6 @@ nfs4_callback_svc(void *vrqstp) set_freezable(); - /* - * FIXME: do we really need to run this under the BKL? If so, please - * add a comment about what it's intended to protect. - */ - lock_kernel(); while (!kthread_should_stop()) { /* * Listen for a request on the socket @@ -104,7 +99,6 @@ nfs4_callback_svc(void *vrqstp) preverr = err; svc_process(rqstp); } - unlock_kernel(); return 0; } @@ -160,11 +154,6 @@ nfs41_callback_svc(void *vrqstp) set_freezable(); - /* - * FIXME: do we really need to run this under the BKL? If so, please - * add a comment about what it's intended to protect. - */ - lock_kernel(); while (!kthread_should_stop()) { prepare_to_wait(&serv->sv_cb_waitq, &wq, TASK_INTERRUPTIBLE); spin_lock_bh(&serv->sv_cb_lock); @@ -183,7 +172,6 @@ nfs41_callback_svc(void *vrqstp) } finish_wait(&serv->sv_cb_waitq, &wq); } - unlock_kernel(); return 0; } |