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authorTrond Myklebust <Trond.Myklebust@netapp.com>2008-01-24 18:14:34 -0500
committerTrond Myklebust <Trond.Myklebust@netapp.com>2008-01-30 02:06:12 -0500
commite6f810759505bc86c009854b82cc495ffd8eb020 (patch)
tree1590631fe3b222d49015dd53b421a5547e13e4dc /fs/nfs/inode.c
parent99fadcd76465842c014c88b8c9c19b457e9debc0 (diff)
downloadop-kernel-dev-e6f810759505bc86c009854b82cc495ffd8eb020.zip
op-kernel-dev-e6f810759505bc86c009854b82cc495ffd8eb020.tar.gz
NFS: Add an asynchronous delegreturn operation for use in nfs_clear_inode
Otherwise, there is a potential deadlock if the last dput() from an NFSv4 close() or other asynchronous operation leads to nfs_clear_inode calling the synchronous delegreturn. Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'fs/nfs/inode.c')
-rw-r--r--fs/nfs/inode.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/nfs/inode.c b/fs/nfs/inode.c
index 5d381cf..3f332e5 100644
--- a/fs/nfs/inode.c
+++ b/fs/nfs/inode.c
@@ -1145,7 +1145,7 @@ static int nfs_update_inode(struct inode *inode, struct nfs_fattr *fattr)
void nfs4_clear_inode(struct inode *inode)
{
/* If we are holding a delegation, return it! */
- nfs_inode_return_delegation(inode);
+ nfs_inode_return_delegation_noreclaim(inode);
/* First call standard NFS clear_inode() code */
nfs_clear_inode(inode);
}
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