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| author |   Trond Myklebust <trond.myklebust@hammerspace.com> | 2021-02-08 08:55:46 -0500 |
|---|---|---|
| committer |   Anna Schumaker <Anna.Schumaker@Netapp.com> | 2021-02-08 11:26:14 -0500 |
| commit | fc9dc401899ab280fe1849a0ca5800384726a793 (patch) | |
| tree | dd650add42ee89972be1e8c33ba41470d218373d /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | NFS: Fix documenting comment for nfs_revalidate_file_size() (diff) | |
| download | wireguard-linux-fc9dc401899ab280fe1849a0ca5800384726a793.tar.xz wireguard-linux-fc9dc401899ab280fe1849a0ca5800384726a793.zip | |
NFS: Optimise sparse writes past the end of file
If we're doing a write, and the entire page lies beyond the end-of-file,
then we can assume the write can be extended to cover the beginning of
the page, since we know the data in that region will be all zeros.
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions