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authorRussell King <rmk@dyn-67.arm.linux.org.uk>2006-09-27 22:57:54 +0400
committerRussell King <rmk+kernel@arm.linux.org.uk>2006-09-27 22:57:54 +0400
commit2dc94310bd94d0906febea7d0f7c188da620c952 (patch)
tree6de4096f1887e2c00966177354b1c378e59bd632 /fs/nfs/write.c
parentc06015148fa9a3cc452ec7121b8c3f59f4a7d6ac (diff)
parentfb60cf4ab52f3520c2119aa42f7d4ed8e7594eb6 (diff)
downloadlinux-2dc94310bd94d0906febea7d0f7c188da620c952.tar.xz
Merge master.kernel.org:/pub/scm/linux/kernel/git/tmlind/linux-omap-upstream into devel
Diffstat (limited to 'fs/nfs/write.c')
-rw-r--r--fs/nfs/write.c11
1 files changed, 9 insertions, 2 deletions
diff --git a/fs/nfs/write.c b/fs/nfs/write.c
index 7084ac9a6455..c12effb46fe5 100644
--- a/fs/nfs/write.c
+++ b/fs/nfs/write.c
@@ -396,6 +396,7 @@ int nfs_writepages(struct address_space *mapping, struct writeback_control *wbc)
out:
clear_bit(BDI_write_congested, &bdi->state);
wake_up_all(&nfs_write_congestion);
+ writeback_congestion_end();
return err;
}
@@ -1252,7 +1253,13 @@ int nfs_writeback_done(struct rpc_task *task, struct nfs_write_data *data)
dprintk("NFS: %4d nfs_writeback_done (status %d)\n",
task->tk_pid, task->tk_status);
- /* Call the NFS version-specific code */
+ /*
+ * ->write_done will attempt to use post-op attributes to detect
+ * conflicting writes by other clients. A strict interpretation
+ * of close-to-open would allow us to continue caching even if
+ * another writer had changed the file, but some applications
+ * depend on tighter cache coherency when writing.
+ */
status = NFS_PROTO(data->inode)->write_done(task, data);
if (status != 0)
return status;
@@ -1273,7 +1280,7 @@ int nfs_writeback_done(struct rpc_task *task, struct nfs_write_data *data)
if (time_before(complain, jiffies)) {
dprintk("NFS: faulty NFS server %s:"
" (committed = %d) != (stable = %d)\n",
- NFS_SERVER(data->inode)->hostname,
+ NFS_SERVER(data->inode)->nfs_client->cl_hostname,
resp->verf->committed, argp->stable);
complain = jiffies + 300 * HZ;
}