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authorJ. Bruce Fields <bfields@citi.umich.edu>2009-12-03 15:58:33 -0500
committerTrond Myklebust <Trond.Myklebust@netapp.com>2009-12-03 15:58:33 -0500
commitd4e935bd67ca05db4119b67801d9ece6ae139f05 (patch)
tree56d6c6e3e6cf9ecd0538cacb5cafb4477d015b4b /fs/nfs/callback.c
parent96f287b0cf512ee537826943c15b0b8647472f70 (diff)
downloadop-kernel-dev-d4e935bd67ca05db4119b67801d9ece6ae139f05.zip
op-kernel-dev-d4e935bd67ca05db4119b67801d9ece6ae139f05.tar.gz
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>
Diffstat (limited to 'fs/nfs/callback.c')
-rw-r--r--fs/nfs/callback.c12
1 files changed, 0 insertions, 12 deletions
diff --git a/fs/nfs/callback.c b/fs/nfs/callback.c
index 293fa05..e66ec5d 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;
}
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