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authorPeng Tao <bergwolf@gmail.com>2012-01-12 23:18:44 +0800
committerTrond Myklebust <Trond.Myklebust@netapp.com>2012-01-12 16:52:10 -0500
commitc0411a94a8f318379464e29dd81db806249dbca6 (patch)
tree3a466db09ab911ab68e4b1aeed4d6981aa0642c3 /fs/nfs/blocklayout
parent72c508879979522de347bcec706507e00d7c443d (diff)
downloadop-kernel-dev-c0411a94a8f318379464e29dd81db806249dbca6.zip
op-kernel-dev-c0411a94a8f318379464e29dd81db806249dbca6.tar.gz
pnfsblock: remove rpc_call_ops from struct parallel_io
block layout can just make use of generic read/write_done. Signed-off-by: Peng Tao <peng_tao@emc.com> Signed-off-by: Benny Halevy <bhalevy@tonian.com> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'fs/nfs/blocklayout')
-rw-r--r--fs/nfs/blocklayout/blocklayout.c13
1 files changed, 0 insertions, 13 deletions
diff --git a/fs/nfs/blocklayout/blocklayout.c b/fs/nfs/blocklayout/blocklayout.c
index 2342736..9215c66 100644
--- a/fs/nfs/blocklayout/blocklayout.c
+++ b/fs/nfs/blocklayout/blocklayout.c
@@ -90,7 +90,6 @@ static int is_writable(struct pnfs_block_extent *be, sector_t isect)
*/
struct parallel_io {
struct kref refcnt;
- struct rpc_call_ops call_ops;
void (*pnfs_callback) (void *data);
void *data;
};
@@ -226,14 +225,6 @@ bl_end_par_io_read(void *data)
schedule_work(&rdata->task.u.tk_work);
}
-/* We don't want normal .rpc_call_done callback used, so we replace it
- * with this stub.
- */
-static void bl_rpc_do_nothing(struct rpc_task *task, void *calldata)
-{
- return;
-}
-
static enum pnfs_try_status
bl_read_pagelist(struct nfs_read_data *rdata)
{
@@ -253,8 +244,6 @@ bl_read_pagelist(struct nfs_read_data *rdata)
par = alloc_parallel(rdata);
if (!par)
goto use_mds;
- par->call_ops = *rdata->mds_ops;
- par->call_ops.rpc_call_done = bl_rpc_do_nothing;
par->pnfs_callback = bl_end_par_io_read;
/* At this point, we can no longer jump to use_mds */
@@ -564,8 +553,6 @@ bl_write_pagelist(struct nfs_write_data *wdata, int sync)
par = alloc_parallel(wdata);
if (!par)
return PNFS_NOT_ATTEMPTED;
- par->call_ops = *wdata->mds_ops;
- par->call_ops.rpc_call_done = bl_rpc_do_nothing;
par->pnfs_callback = bl_end_par_io_write;
/* At this point, have to be more careful with error handling */
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