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NFS: Fix a refcounting issue in O_DIRECT

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In nfs_direct_write_reschedule(), the requests from nfs_scan_commit_list
have a refcount of 2, whereas the operations in
nfs_direct_write_completion_ops expect them to have a refcount of 1.

This patch adds a call to release the extra references.

Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Cc: Fred Isaman <iisaman@netapp.com>
This commit is contained in:
Trond Myklebust
2012-06-19 13:39:14 -04:00
parent 0a9c63fae7
commit 5a695da263
1 changed files with 1 additions and 0 deletions
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fs/nfs/direct.c
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@@ -490,6 +490,7 @@ static void nfs_direct_write_reschedule(struct nfs_direct_req *dreq)
dreq->error = -EIO; dreq->error = -EIO;
spin_unlock(cinfo.lock); spin_unlock(cinfo.lock);
} }
nfs_release_request(req);
} }
nfs_pageio_complete(&desc); nfs_pageio_complete(&desc);