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| author | Trond Myklebust <Trond.Myklebust@netapp.com> | 2011-06-10 13:30:23 -0400 |
|---|---|---|
| committer | Trond Myklebust <Trond.Myklebust@netapp.com> | 2011-07-12 13:40:28 -0400 |
| commit | d8007d4dd6ff8749cc8a4063c3ec87442db76d82 (patch) | |
| tree | f778176d24666f2e2c7cd7ef4dc5917aa11cc207 /fs/nfs/pagelist.c | |
| parent | 1751c3638f2a07a8c66a803a31791bab9bd3fced (diff) | |
NFSv4.1: Add an initialisation callback for pNFS
Ensure that we always get a layout before setting up the i/o request.
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'fs/nfs/pagelist.c')
| -rw-r--r-- | fs/nfs/pagelist.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/fs/nfs/pagelist.c b/fs/nfs/pagelist.c index 9b8a4730f0b..d421e19557a 100644 --- a/fs/nfs/pagelist.c +++ b/fs/nfs/pagelist.c @@ -295,6 +295,8 @@ static int nfs_pageio_do_add_request(struct nfs_pageio_descriptor *desc, if (!nfs_can_coalesce_requests(prev, req, desc)) return 0; } else { + if (desc->pg_ops->pg_init) + desc->pg_ops->pg_init(desc, req); desc->pg_base = req->wb_pgbase; } nfs_list_remove_request(req); |