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authorTrond Myklebust <Trond.Myklebust@netapp.com>2005-10-18 14:20:12 -0700
committerTrond Myklebust <Trond.Myklebust@netapp.com>2005-10-18 14:20:12 -0700
commit9512135df14f8293b9bc5e8fb22d4279dee5ff66 (patch)
tree83fb778ed53ba10c46734968f538aa0a57d376a1 /include
parentcee54fc944422c44e476736c045a9e8053cb0644 (diff)
NFSv4: Fix a potential CLOSE race
Once the state_owner and lock_owner semaphores get removed, it will be possible for other OPEN requests to reopen the same file if they have lower sequence ids than our CLOSE call. This patch ensures that we recheck the file state once nfs_wait_on_sequence() has completed waiting. Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'include')
-rw-r--r--include/linux/nfs_xdr.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/nfs_xdr.h b/include/linux/nfs_xdr.h
index d578912bf9a..cac0df950c6 100644
--- a/include/linux/nfs_xdr.h
+++ b/include/linux/nfs_xdr.h
@@ -149,7 +149,7 @@ struct nfs_open_confirmres {
*/
struct nfs_closeargs {
struct nfs_fh * fh;
- nfs4_stateid stateid;
+ nfs4_stateid * stateid;
struct nfs_seqid * seqid;
int open_flags;
};