diff options
| author | Trond Myklebust <Trond.Myklebust@netapp.com> | 2011-07-13 15:58:28 -0400 |
|---|---|---|
| committer | Trond Myklebust <Trond.Myklebust@netapp.com> | 2011-07-15 09:12:21 -0400 |
| commit | 493292ddc78d18ee2ad2d5c24c2b7dd6a24641d2 (patch) | |
| tree | cad42b32b7baa303189ddd6d791229c619f24f37 /fs/nfs/internal.h | |
| parent | d9156f9f364897e93bdd98b4ad22138de18f7c24 (diff) | |
NFS: Move the pnfs read code into pnfs.c
...and ensure that we recoalese to take into account differences in
block sizes when falling back to read through the MDS.
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'fs/nfs/internal.h')
| -rw-r--r-- | fs/nfs/internal.h | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/fs/nfs/internal.h b/fs/nfs/internal.h index 31e8b50011a..d74d7dea917 100644 --- a/fs/nfs/internal.h +++ b/fs/nfs/internal.h @@ -291,14 +291,18 @@ extern struct dentry *nfs4_get_root(struct super_block *, struct nfs_fh *, extern int nfs4_get_rootfh(struct nfs_server *server, struct nfs_fh *mntfh); #endif +struct nfs_pageio_descriptor; /* read.c */ extern int nfs_initiate_read(struct nfs_read_data *data, struct rpc_clnt *clnt, const struct rpc_call_ops *call_ops); extern void nfs_read_prepare(struct rpc_task *task, void *calldata); +extern int nfs_generic_pagein(struct nfs_pageio_descriptor *desc, + struct list_head *head); -struct nfs_pageio_descriptor; extern void nfs_pageio_init_read_mds(struct nfs_pageio_descriptor *pgio, struct inode *inode); +extern void nfs_pageio_reset_read_mds(struct nfs_pageio_descriptor *pgio); +extern void nfs_readdata_release(struct nfs_read_data *rdata); /* write.c */ extern void nfs_pageio_init_write_mds(struct nfs_pageio_descriptor *pgio, |