diff options
| author |   Chris Metcalf <cmetcalf@ezchip.com> | 2015-03-27 14:35:31 -0400 |
|---|---|---|
| committer | Chris Metcalf <cmetcalf@ezchip.com> | 2015-04-17 14:01:35 -0400 |
| commit | a84f24230c137a4e0ab14185e9175798ca1b0376 (patch) | |
| tree | cb2fcd63e528c1caa6d263c21d33fda6b434f9fe /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | tile: support CONTEXT_TRACKING and thus NOHZ_FULL (diff) | |
| download | linux-dev-a84f24230c137a4e0ab14185e9175798ca1b0376.tar.xz linux-dev-a84f24230c137a4e0ab14185e9175798ca1b0376.zip | |
tile: map data region shadow of kernel as R/W
This is necessary for things like reading /proc/kcore, doing ftrace,
etc. It happens by default when using huge pages to map the kernel
data, but not when using small pages.
Signed-off-by: Chris Metcalf <cmetcalf@ezchip.com>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions