diff options
Diffstat (limited to 'fs/nfs/pnfs.c')
| -rw-r--r-- | fs/nfs/pnfs.c | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/fs/nfs/pnfs.c b/fs/nfs/pnfs.c index ff8200772377..7ec46d5f05ab 100644 --- a/fs/nfs/pnfs.c +++ b/fs/nfs/pnfs.c @@ -1056,6 +1056,30 @@ out_forget_reply: } bool +pnfs_pageio_init_read(struct nfs_pageio_descriptor *pgio, struct inode *inode) +{ + struct nfs_server *server = NFS_SERVER(inode); + struct pnfs_layoutdriver_type *ld = server->pnfs_curr_ld; + + if (ld == NULL) + return false; + nfs_pageio_init(pgio, inode, ld->pg_read_ops, server->rsize, 0); + return true; +} + +bool +pnfs_pageio_init_write(struct nfs_pageio_descriptor *pgio, struct inode *inode, int ioflags) +{ + struct nfs_server *server = NFS_SERVER(inode); + struct pnfs_layoutdriver_type *ld = server->pnfs_curr_ld; + + if (ld == NULL) + return false; + nfs_pageio_init(pgio, inode, ld->pg_write_ops, server->wsize, ioflags); + return true; +} + +bool pnfs_generic_pg_test(struct nfs_pageio_descriptor *pgio, struct nfs_page *prev, struct nfs_page *req) { |