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| author | Christoph Hellwig <hch@lst.de> | 2014-08-21 16:09:25 (GMT) |
|---|---|---|
| committer | Trond Myklebust <trond.myklebust@primarydata.com> | 2014-09-10 19:47:01 (GMT) |
| commit | 5f919c9f10c1cf821ee5f414683214a361a1b98c (patch) | |
| tree | 401fab5447d465efa72b750905ea31868a7d4a5b /fs/nfs/blocklayout | |
| parent | 47abadefad213bb7de9592d2e09a8bd282ddc3de (diff) | |
| download | linux-5f919c9f10c1cf821ee5f414683214a361a1b98c.tar.xz | |
pnfs: allow splicing pre-encoded pages into the layoutcommit args
Currently there is no XDR buffer space allocated for the per-layout driver
layoutcommit payload, which leads to server buffer overflows in the
blocklayout driver even under simple workloads. As we can't do per-layout
sizes for XDR operations we'll have to splice a previously encoded list
of pages into the XDR stream, similar to how we handle ACL buffers.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
Diffstat (limited to 'fs/nfs/blocklayout')
0 files changed, 0 insertions, 0 deletions