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| author |   Darrick J. Wong <darrick.wong@oracle.com> | 2016-10-03 09:11:14 -0700 |
|---|---|---|
| committer | Darrick J. Wong <darrick.wong@oracle.com> | 2016-10-03 09:11:14 -0700 |
| commit | 71be6b4942dd64bc17728f82f787be98fd8afed7 (patch) | |
| tree | c5a219e8c9d574051b01551d6e24012519213a03 /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | vfs: support FS_XFLAG_COWEXTSIZE and get/set of CoW extent size hint (diff) | |
| download | linux-dev-71be6b4942dd64bc17728f82f787be98fd8afed7.tar.xz linux-dev-71be6b4942dd64bc17728f82f787be98fd8afed7.zip | |
vfs: add a FALLOC_FL_UNSHARE mode to fallocate to unshare a range of blocks
Add a new fallocate mode flag that explicitly unshares blocks on
filesystems that support such features. The new flag can only
be used with an allocate-mode fallocate call.
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions