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authorTrond Myklebust2015-03-25 22:23:31 +0100
committerTrond Myklebust2015-03-27 17:39:37 +0100
commit9e1681c2e74bdd84bad6f74b47a4d88ad2f433df (patch)
tree8c515f73cb471a2839876228dad497001d6440f0 /include/linux/nfs_fs.h
parentNFS: File unlock needs to be a metadata synchronisation point (diff)
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NFSv4: Truncating file opens should also sync O_DIRECT writes
We don't just want to sync out buffered writes, but also O_DIRECT ones. Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
Diffstat (limited to 'include/linux/nfs_fs.h')
-rw-r--r--include/linux/nfs_fs.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/nfs_fs.h b/include/linux/nfs_fs.h
index b01ccf371fdc..b638eb6727c6 100644
--- a/include/linux/nfs_fs.h
+++ b/include/linux/nfs_fs.h
@@ -512,6 +512,7 @@ extern int nfs_updatepage(struct file *, struct page *, unsigned int, unsigned
* Try to write back everything synchronously (but check the
* return value!)
*/
+extern int nfs_sync_inode(struct inode *inode);
extern int nfs_wb_all(struct inode *inode);
extern int nfs_wb_page(struct inode *inode, struct page* page);
extern int nfs_wb_page_cancel(struct inode *inode, struct page* page);