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authorTrond Myklebust <trond.myklebust@primarydata.com>2015-08-17 12:57:07 -0500
committerTrond Myklebust <trond.myklebust@primarydata.com>2015-08-17 13:05:03 -0500
commite9ae58aeee8842a50f7e199d602a5ccb2e41a95f (patch)
treec7a00fc13d2c4eac3a8eb03238301615a9f8e0b2 /tools/perf/scripts/python/call-graph-from-postgresql.py
parentefcbc04e16dfa95fef76309f89710dd1d99a5453 (diff)
NFS: nfs_set_pgio_error sometimes misses errors
We should ensure that we always set the pgio_header's error field if a READ or WRITE RPC call returns an error. The current code depends on 'hdr->good_bytes' always being initialised to a large value, which is not always done correctly by callers. When this happens, applications may end up missing important errors. Cc: stable@vger.kernel.org Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
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