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authorWeston Andros Adamson <dros@primarydata.com>2014-09-10 15:44:18 -0400
committerTom Haynes <loghyr@primarydata.com>2015-02-03 11:06:43 -0800
commit2176bf4269a37a7742230ed6c91668241bfe1b2b (patch)
tree36481b82bcb62667865f5b784580c656125b823c /fs/nfs
parentc220106fb45909719295474e2497ffe03e47dfb3 (diff)
nfs: introduce pg_cleanup op for pgio descriptors
Add a new operation to nfs_pageio_ops that is called on nfs_pageio_complete. Signed-off-by: Weston Andros Adamson <dros@primarydata.com>
Diffstat (limited to 'fs/nfs')
-rw-r--r--fs/nfs/pagelist.c5
1 files changed, 4 insertions, 1 deletions
diff --git a/fs/nfs/pagelist.c b/fs/nfs/pagelist.c
index c4d175829880..1c031878c752 100644
--- a/fs/nfs/pagelist.c
+++ b/fs/nfs/pagelist.c
@@ -1050,7 +1050,7 @@ int nfs_pageio_resend(struct nfs_pageio_descriptor *desc,
EXPORT_SYMBOL_GPL(nfs_pageio_resend);
/**
- * nfs_pageio_complete - Complete I/O on an nfs_pageio_descriptor
+ * nfs_pageio_complete - Complete I/O then cleanup an nfs_pageio_descriptor
* @desc: pointer to io descriptor
*/
void nfs_pageio_complete(struct nfs_pageio_descriptor *desc)
@@ -1062,6 +1062,9 @@ void nfs_pageio_complete(struct nfs_pageio_descriptor *desc)
if (!nfs_do_recoalesce(desc))
break;
}
+
+ if (desc->pg_ops->pg_cleanup)
+ desc->pg_ops->pg_cleanup(desc);
}
/**