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Benjamin Coddington authored
Commit a7d42ddb ("nfs: add mirroring support to pgio layer") moved pg_cleanup out of the path when there was non-sequental I/O that needed to be flushed. The result is that for layouts that have more than one layout segment per file, the pg_lseg is not cleared, so we can end up hitting the WARN_ON_ONCE(req_start >= seg_end) in pnfs_generic_pg_test since the pg_lseg will be pointing to that previously-flushed layout segment. Signed-off-by:
Benjamin Coddington <bcodding@redhat.com> Fixes: a7d42ddb ("nfs: add mirroring support to pgio layer") Signed-off-by:
Trond Myklebust <trond.myklebust@primarydata.com>
43b7d964