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authorJ. Bruce Fields <bfields@citi.umich.edu>2007-09-12 20:35:15 -0400
committerJ. Bruce Fields <bfields@citi.umich.edu>2007-10-09 18:31:57 -0400
commitcfdcad4da1903720b9b8c1f176e46a0ebf546be3 (patch)
tree8c8b12074a5d197c427c4907f41492d556da2dd5 /fs/nfsd/nfs4callback.c
parent1b1a9b3163a83f52ea2ac333846d4dfd2c4edd90 (diff)
knfsd: nfsv4 delegation recall should take reference on client
It's not enough to take a reference on the delegation object itself; we need to ensure that the rpc_client won't go away just as we're about to make an rpc call. Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
Diffstat (limited to 'fs/nfsd/nfs4callback.c')
-rw-r--r--fs/nfsd/nfs4callback.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/fs/nfsd/nfs4callback.c b/fs/nfsd/nfs4callback.c
index c1cb7e009c1e..9d536a8cb379 100644
--- a/fs/nfsd/nfs4callback.c
+++ b/fs/nfsd/nfs4callback.c
@@ -486,6 +486,7 @@ out_put_cred:
486 /* Success or failure, now we're either waiting for lease expiration 486 /* Success or failure, now we're either waiting for lease expiration
487 * or deleg_return. */ 487 * or deleg_return. */
488 dprintk("NFSD: nfs4_cb_recall: dp %p dl_flock %p dl_count %d\n",dp, dp->dl_flock, atomic_read(&dp->dl_count)); 488 dprintk("NFSD: nfs4_cb_recall: dp %p dl_flock %p dl_count %d\n",dp, dp->dl_flock, atomic_read(&dp->dl_count));
489 put_nfs4_client(clp);
489 nfs4_put_delegation(dp); 490 nfs4_put_delegation(dp);
490 return; 491 return;
491} 492}