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pNFS: Fix atime updates on pNFS clients

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Fix the code so that we always mark the atime as invalid in nfs4_read_done().
Currently, the expectation appears to be that the pNFS drivers should always
do this, with the result that most of them don't.

Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
This commit is contained in:
Trond Myklebust
2016-09-15 18:26:05 -04:00
committed by Anna Schumaker
parent 77b00bc037
commit bfc505ded0
3 changed files with 3 additions and 10 deletions
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4
fs/nfs/pnfs.c
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@@ -2230,10 +2230,8 @@ static void pnfs_ld_handle_read_error(struct nfs_pgio_header *hdr)
*/
void pnfs_ld_read_done(struct nfs_pgio_header *hdr)
{
if (likely(!hdr->pnfs_error)) {
__nfs4_read_done_cb(hdr);
if (likely(!hdr->pnfs_error))
hdr->mds_ops->rpc_call_done(&hdr->task, hdr);
}
trace_nfs4_pnfs_read(hdr, hdr->pnfs_error);
if (unlikely(hdr->pnfs_error))
pnfs_ld_handle_read_error(hdr);