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pnfsblock: set read/write tk_status to pnfs_error

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To pass the IO status to upper layer.

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>
This commit is contained in:
Peng Tao 2012-01-12 23:18:43 +08:00 committed by Trond Myklebust
parent 39e567ae36
commit 82b906d655
1 changed files with 2 additions and 1 deletions
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3
fs/nfs/blocklayout/blocklayout.c
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@ -216,6 +216,7 @@ bl_end_par_io_read(void *data)
{ {
struct nfs_read_data *rdata = data; struct nfs_read_data *rdata = data;
rdata->task.tk_status = rdata->pnfs_error;
INIT_WORK(&rdata->task.u.tk_work, bl_read_cleanup); INIT_WORK(&rdata->task.u.tk_work, bl_read_cleanup);
schedule_work(&rdata->task.u.tk_work); schedule_work(&rdata->task.u.tk_work);
} }
@ -405,7 +406,7 @@ static void bl_end_par_io_write(void *data)
{ {
struct nfs_write_data *wdata = data; struct nfs_write_data *wdata = data;
wdata->task.tk_status = 0; wdata->task.tk_status = wdata->pnfs_error;
wdata->verf.committed = NFS_FILE_SYNC; wdata->verf.committed = NFS_FILE_SYNC;
INIT_WORK(&wdata->task.u.tk_work, bl_write_cleanup); INIT_WORK(&wdata->task.u.tk_work, bl_write_cleanup);
schedule_work(&wdata->task.u.tk_work); schedule_work(&wdata->task.u.tk_work);