diff options
| author | Mike Travis <[email protected]> | 2013-09-23 16:25:02 -0500 |
|---|---|---|
| committer | Ingo Molnar <[email protected]> | 2013-09-24 09:02:03 +0200 |
| commit | 3c121d9a21dc16ef030ad6ca3ebb159b5726fab9 (patch) | |
| tree | e443837b79530e506b4591ab3e1bdd68fe643ec0 /lib/test-string_helpers.c | |
| parent | 0d12ef0c900078cc1f4e78dff2245521aa5d0c89 (diff) | |
x86/UV: Add summary of cpu activity to UV NMI handler
The standard NMI handler dumps the states of all the cpus. This
includes a full register dump and stack trace. This can be way
more information than what is needed. This patch adds a
"summary" dump that is basically a form of the "ps" command. It
includes the symbolic IP address as well as the command field
and basic process information.
It is enabled when the nmi action is changed to "ips".
Signed-off-by: Mike Travis <[email protected]>
Reviewed-by: Dimitri Sivanich <[email protected]>
Reviewed-by: Hedi Berriche <[email protected]>
Cc: Peter Zijlstra <[email protected]>
Cc: Paul Mackerras <[email protected]>
Cc: Arnaldo Carvalho de Melo <[email protected]>
Cc: Jason Wessel <[email protected]>
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Ingo Molnar <[email protected]>
Diffstat (limited to 'lib/test-string_helpers.c')
0 files changed, 0 insertions, 0 deletions