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| author | Trond Myklebust <Trond.Myklebust@netapp.com> | 2008-01-24 18:14:34 -0500 |
|---|---|---|
| committer | Trond Myklebust <Trond.Myklebust@netapp.com> | 2008-01-30 02:06:12 -0500 |
| commit | e6f810759505bc86c009854b82cc495ffd8eb020 (patch) | |
| tree | 1590631fe3b222d49015dd53b421a5547e13e4dc /fs/nfs/inode.c | |
| parent | 99fadcd76465842c014c88b8c9c19b457e9debc0 (diff) | |
| download | op-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.c | 2 |
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); } |
