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| author | Trond Myklebust <Trond.Myklebust@netapp.com> | 2008-07-27 18:19:01 -0400 |
|---|---|---|
| committer | Trond Myklebust <Trond.Myklebust@netapp.com> | 2008-10-06 20:08:26 -0400 |
| commit | 1daef0a868370c5a96d031b9202e3354bea060e6 (patch) | |
| tree | a072a8486c67f3d26b576e5bace8aa45def2d328 /fs/nfs/unlink.c | |
| parent | d5e66348bbe39dc78509e7561f7252aa443df8c0 (diff) | |
| download | kernel-common-1daef0a868370c5a96d031b9202e3354bea060e6.tar.gz kernel-common-1daef0a868370c5a96d031b9202e3354bea060e6.tar.bz2 kernel-common-1daef0a868370c5a96d031b9202e3354bea060e6.zip | |
NFS: Clean up nfs_sb_active/nfs_sb_deactive
Instead of causing umount requests to block on server->active_wq while the
asynchronous sillyrename deletes are executing, we can use the sb->s_active
counter to obtain a reference to the super_block, and then release that
reference in nfs_async_unlink_release().
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'fs/nfs/unlink.c')
| -rw-r--r-- | fs/nfs/unlink.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/fs/nfs/unlink.c b/fs/nfs/unlink.c index f089e5839d7d..ecc295347775 100644 --- a/fs/nfs/unlink.c +++ b/fs/nfs/unlink.c @@ -99,7 +99,7 @@ static void nfs_async_unlink_release(void *calldata) nfs_dec_sillycount(data->dir); nfs_free_unlinkdata(data); - nfs_sb_deactive(NFS_SB(sb)); + nfs_sb_deactive(sb); } static const struct rpc_call_ops nfs_unlink_ops = { @@ -118,6 +118,7 @@ static int nfs_do_call_unlink(struct dentry *parent, struct inode *dir, struct n .rpc_message = &msg, .callback_ops = &nfs_unlink_ops, .callback_data = data, + .workqueue = nfsiod_workqueue, .flags = RPC_TASK_ASYNC, }; struct rpc_task *task; @@ -149,7 +150,7 @@ static int nfs_do_call_unlink(struct dentry *parent, struct inode *dir, struct n nfs_dec_sillycount(dir); return 0; } - nfs_sb_active(NFS_SERVER(dir)); + nfs_sb_active(dir->i_sb); data->args.fh = NFS_FH(dir); nfs_fattr_init(&data->res.dir_attr); |