From 4fbef206daead133085fe33905f5e842d38fb8da Mon Sep 17 00:00:00 2001
From: Jens Axboe <jens.axboe@oracle.com>
Date: Fri, 13 Jul 2007 22:42:20 +0200
Subject: [PATCH] nfsd: fix nfsd_vfs_read() splice actor setup
When nfsd was transitioned to use splice instead of sendfile() for data
transfers, a line setting the page index was lost. Restore it, so that
nfsd is functional when that path is used.
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---
fs/nfsd/vfs.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/fs/nfsd/vfs.c b/fs/nfsd/vfs.c
index 8604e35bd48e..945b1cedde2b 100644
--- a/fs/nfsd/vfs.c
+++ b/fs/nfsd/vfs.c
@@ -879,6 +879,7 @@ nfsd_vfs_read(struct svc_rqst *rqstp, struct svc_fh *fhp, struct file *file,
.u.data = rqstp,
};
+ rqstp->rq_resused = 1;
host_err = splice_direct_to_actor(file, &sd, nfsd_direct_splice_actor);
} else {
oldfs = get_fs();
--
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