diff options
| author | Anna Schumaker <Anna.Schumaker@netapp.com> | 2014-05-06 09:12:31 -0400 |
|---|---|---|
| committer | Trond Myklebust <trond.myklebust@primarydata.com> | 2014-05-28 18:40:28 -0400 |
| commit | a4cdda59111f92000297e0d3edb1e0e08ba3549b (patch) | |
| tree | 82d09653ae72768829c50c4138b7dc35b6c9f86b /fs/nfs/write.c | |
| parent | 4a0de55c565a36cac8422b76a948c4634a90781e (diff) | |
NFS: Create a common pgio_rpc_prepare function
The read and write paths do exactly the same thing for the rpc_prepare
rpc_op. This patch combines them together into a single function.
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
Diffstat (limited to 'fs/nfs/write.c')
| -rw-r--r-- | fs/nfs/write.c | 19 |
1 files changed, 5 insertions, 14 deletions
diff --git a/fs/nfs/write.c b/fs/nfs/write.c index 9c5cde38da45..ae799c96ec2b 100644 --- a/fs/nfs/write.c +++ b/fs/nfs/write.c @@ -1248,15 +1248,6 @@ void nfs_pageio_reset_write_mds(struct nfs_pageio_descriptor *pgio) EXPORT_SYMBOL_GPL(nfs_pageio_reset_write_mds); -void nfs_write_prepare(struct rpc_task *task, void *calldata) -{ - struct nfs_pgio_data *data = calldata; - int err; - err = NFS_PROTO(data->header->inode)->write_rpc_prepare(task, data); - if (err) - rpc_exit(task, err); -} - void nfs_commit_prepare(struct rpc_task *task, void *calldata) { struct nfs_commit_data *data = calldata; @@ -1278,9 +1269,8 @@ static void nfs_writeback_done_common(struct rpc_task *task, void *calldata) nfs_writeback_done(task, data); } -static void nfs_writeback_release_common(void *calldata) +static void nfs_writeback_release_common(struct nfs_pgio_data *data) { - struct nfs_pgio_data *data = calldata; struct nfs_pgio_header *hdr = data->header; int status = data->task.tk_status; @@ -1294,13 +1284,12 @@ static void nfs_writeback_release_common(void *calldata) set_bit(NFS_IOHDR_NEED_RESCHED, &hdr->flags); spin_unlock(&hdr->lock); } - nfs_pgio_data_release(data); } static const struct rpc_call_ops nfs_write_common_ops = { - .rpc_call_prepare = nfs_write_prepare, + .rpc_call_prepare = nfs_pgio_prepare, .rpc_call_done = nfs_writeback_done_common, - .rpc_release = nfs_writeback_release_common, + .rpc_release = nfs_pgio_release, }; /* @@ -1918,6 +1907,8 @@ void nfs_destroy_writepagecache(void) } static const struct nfs_rw_ops nfs_rw_write_ops = { + .rw_mode = FMODE_WRITE, .rw_alloc_header = nfs_writehdr_alloc, .rw_free_header = nfs_writehdr_free, + .rw_release = nfs_writeback_release_common, }; |