diff options
| author |   Peng Tao <tao.peng@primarydata.com> | 2014-09-12 11:04:10 +0800 |
|---|---|---|
| committer |   Trond Myklebust <trond.myklebust@primarydata.com> | 2014-09-12 14:03:20 -0400 |
| commit | 88ac815cdbef93dec8382b3531ef90474dd102f2 (patch) | |
| tree | 91d3800a5e3b50cbf98d662df97d750d07d3e7c4 /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | NFS: Move NFS v3 acl functions to nfs3_fs.h (diff) | |
| download | linux-dev-88ac815cdbef93dec8382b3531ef90474dd102f2.tar.xz linux-dev-88ac815cdbef93dec8382b3531ef90474dd102f2.zip | |
nfs41: change PNFS_LAYOUTRET_ON_SETATTR to only return on truncation to smaller size
Both blocks layout and objects layout want to use it to avoid CB_LAYOUTRECALL
but that should only happen if client is doing truncation to a smaller size.
For other cases, we let server decide if it wants to recall client's layouts.
Change PNFS_LAYOUTRET_ON_SETATTR to follow the logic and not to send
layoutreturn unnecessarily.
Cc: Christoph Hellwig <hch@lst.de>
Cc: Boaz Harrosh <boaz@plexistor.com>
Signed-off-by: Peng Tao <tao.peng@primarydata.com>
Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions