diff options
| author |   Li Zhong <zhong@linux.vnet.ibm.com> | 2013-05-06 22:44:41 +0000 |
|---|---|---|
| committer |   Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2013-05-14 14:36:35 +1000 |
| commit | af945cf4bfc6586f0739b8c7f67af75576dec25e (patch) | |
| tree | 1b9221a0cd507aef6f62e4874fc33947e549923e /tools/perf/scripts/python | |
| parent | powerpc: Make CONFIG_RTAS_PROC depend on CONFIG_PROC_FS (diff) | |
| download | linux-dev-af945cf4bfc6586f0739b8c7f67af75576dec25e.tar.xz linux-dev-af945cf4bfc6586f0739b8c7f67af75576dec25e.zip | |
powerpc: Fix MAX_STACK_TRACE_ENTRIES too low warning again
Saw this warning again, and this time from the ret_from_fork path.
It seems we could clear the back chain earlier in copy_thread(), which
could cover both path, and also fix potential lockdep usage in
schedule_tail(), or exception occurred before we clear the back chain.
Signed-off-by: Li Zhong <zhong@linux.vnet.ibm.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions