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authorBryan Schumaker <bjschuma@netapp.com>2012-06-20 15:53:47 -0400
committerTrond Myklebust <Trond.Myklebust@netapp.com>2012-06-29 11:46:46 -0400
commit1abb50886afe8a126705c93dab2b50c1252a9c19 (patch)
tree484ae821c5b5b1a7dee221e9eba41119a27a3fb1 /fs/nfs/pnfs.h
parent6663ee7f8187708143255c057bc132bbc84c1894 (diff)
NFS: Create an read_pageio_init() function
pNFS needs to select a read function based on the layout driver currently in use, so I let each NFS version decide how to best handle initializing reads. Signed-off-by: Bryan Schumaker <bjschuma@netapp.com> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'fs/nfs/pnfs.h')
-rw-r--r--fs/nfs/pnfs.h6
1 files changed, 3 insertions, 3 deletions
diff --git a/fs/nfs/pnfs.h b/fs/nfs/pnfs.h
index 64f90d845f6..80ee8919dd5 100644
--- a/fs/nfs/pnfs.h
+++ b/fs/nfs/pnfs.h
@@ -178,7 +178,7 @@ extern int nfs4_proc_layoutreturn(struct nfs4_layoutreturn *lrp);
void get_layout_hdr(struct pnfs_layout_hdr *lo);
void put_lseg(struct pnfs_layout_segment *lseg);
-bool pnfs_pageio_init_read(struct nfs_pageio_descriptor *, struct inode *,
+void pnfs_pageio_init_read(struct nfs_pageio_descriptor *, struct inode *,
const struct nfs_pgio_completion_ops *);
bool pnfs_pageio_init_write(struct nfs_pageio_descriptor *, struct inode *,
int, const struct nfs_pgio_completion_ops *);
@@ -438,10 +438,10 @@ static inline void unset_pnfs_layoutdriver(struct nfs_server *s)
{
}
-static inline bool pnfs_pageio_init_read(struct nfs_pageio_descriptor *pgio, struct inode *inode,
+static inline void pnfs_pageio_init_read(struct nfs_pageio_descriptor *pgio, struct inode *inode,
const struct nfs_pgio_completion_ops *compl_ops)
{
- return false;
+ nfs_pageio_init_read(pgio, inode, compl_ops);
}
static inline bool pnfs_pageio_init_write(struct nfs_pageio_descriptor *pgio, struct inode *inode, int ioflags,