diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2008-07-16 14:49:49 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-07-16 14:49:49 -0700 |
| commit | 8df1b049bc86495a40e421abc8b9cf1dda32f0d9 (patch) | |
| tree | ed0d7f582b401852a9ea98f572076131950a15c4 /fs/lockd/svclock.c | |
| parent | a3cf859321486f69506326146ab3e2fd15c05c3f (diff) | |
| parent | cadc723cc19ce6b881d973d3c04e25ebb83058e6 (diff) | |
Merge git://git.linux-nfs.org/projects/trondmy/nfs-2.6
* git://git.linux-nfs.org/projects/trondmy/nfs-2.6: (82 commits)
NFSv4: Remove BKL from the nfsv4 state recovery
SUNRPC: Remove the BKL from the callback functions
NFS: Remove BKL from the readdir code
NFS: Remove BKL from the symlink code
NFS: Remove BKL from the sillydelete operations
NFS: Remove the BKL from the rename, rmdir and unlink operations
NFS: Remove BKL from NFS lookup code
NFS: Remove the BKL from nfs_link()
NFS: Remove the BKL from the inode creation operations
NFS: Remove BKL usage from open()
NFS: Remove BKL usage from the write path
NFS: Remove the BKL from the permission checking code
NFS: Remove attribute update related BKL references
NFS: Remove BKL requirement from attribute updates
NFS: Protect inode->i_nlink updates using inode->i_lock
nfs: set correct fl_len in nlmclnt_test()
SUNRPC: Support registering IPv6 interfaces with local rpcbind daemon
SUNRPC: Refactor rpcb_register to make rpcbindv4 support easier
SUNRPC: None of rpcb_create's callers wants a privileged source port
SUNRPC: Introduce a specific rpcb_create for contacting localhost
...
Diffstat (limited to 'fs/lockd/svclock.c')
| -rw-r--r-- | fs/lockd/svclock.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/fs/lockd/svclock.c b/fs/lockd/svclock.c index 81aca859bfd..56a08ab9a4c 100644 --- a/fs/lockd/svclock.c +++ b/fs/lockd/svclock.c @@ -795,6 +795,7 @@ static void nlmsvc_grant_callback(struct rpc_task *task, void *data) dprintk("lockd: GRANT_MSG RPC callback\n"); + lock_kernel(); /* if the block is not on a list at this point then it has * been invalidated. Don't try to requeue it. * @@ -804,7 +805,7 @@ static void nlmsvc_grant_callback(struct rpc_task *task, void *data) * for nlm_blocked? */ if (list_empty(&block->b_list)) - return; + goto out; /* Technically, we should down the file semaphore here. Since we * move the block towards the head of the queue only, no harm @@ -818,13 +819,17 @@ static void nlmsvc_grant_callback(struct rpc_task *task, void *data) } nlmsvc_insert_block(block, timeout); svc_wake_up(block->b_daemon); +out: + unlock_kernel(); } static void nlmsvc_grant_release(void *data) { struct nlm_rqst *call = data; + lock_kernel(); nlmsvc_release_block(call->a_block); + unlock_kernel(); } static const struct rpc_call_ops nlmsvc_grant_ops = { |