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| author | Trond Myklebust <Trond.Myklebust@netapp.com> | 2011-06-10 13:30:22 -0400 |
|---|---|---|
| committer | Trond Myklebust <Trond.Myklebust@netapp.com> | 2011-06-21 11:54:05 -0400 |
| commit | 8f7d5efbef8718a774ac5e347b4ec069f17fd9b4 (patch) | |
| tree | aa95020eb43fe3cdb45ce96c9ec024b92f5c7621 /mm/page-writeback.c | |
| parent | 19345cb299e8234006c5125151ab723e851a1d24 (diff) | |
NFSv4.1: Fix some issues with pnfs_generic_pg_test
1. If the intention is to coalesce requests 'prev' and 'req' then we
have to ensure at least that we have a layout starting at
req_offset(prev).
2. If we're only requesting a minimal layout of length desc->pg_count,
we need to test the length actually returned by the server before
we allow the coalescing to occur.
3. We need to deal correctly with (pgio->lseg == NULL)
4. Fixup the test guarding the pnfs_update_layout.
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'mm/page-writeback.c')
0 files changed, 0 insertions, 0 deletions