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authorPeng Tao <bergwolf@gmail.com>2012-01-12 23:18:43 +0800
committerTrond Myklebust <Trond.Myklebust@netapp.com>2012-01-12 16:38:51 -0500
commit82b906d6550ee5fe0d5553359b3c9692dd0aed31 (patch)
tree781821e3635458fc88cba66e8d68f8e3d671d7aa /fs/nfs/blocklayout
parent39e567ae36fe03c2b446e1b83ee3d39bea08f90b (diff)
pnfsblock: set read/write tk_status to pnfs_error
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>
Diffstat (limited to 'fs/nfs/blocklayout')
-rw-r--r--fs/nfs/blocklayout/blocklayout.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/fs/nfs/blocklayout/blocklayout.c b/fs/nfs/blocklayout/blocklayout.c
index 281ae95932c9..06fe08021182 100644
--- a/fs/nfs/blocklayout/blocklayout.c
+++ b/fs/nfs/blocklayout/blocklayout.c
@@ -216,6 +216,7 @@ bl_end_par_io_read(void *data)
{
struct nfs_read_data *rdata = data;
+ rdata->task.tk_status = rdata->pnfs_error;
INIT_WORK(&rdata->task.u.tk_work, bl_read_cleanup);
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;
- wdata->task.tk_status = 0;
+ wdata->task.tk_status = wdata->pnfs_error;
wdata->verf.committed = NFS_FILE_SYNC;
INIT_WORK(&wdata->task.u.tk_work, bl_write_cleanup);
schedule_work(&wdata->task.u.tk_work);