sparc64: Add global PMU register dumping via sysrq.

Signed-off-by: David S. Miller <[email protected]>
This commit is contained in:
David S. Miller 2012-10-16 09:34:01 -07:00
commit 916ca14aaf
7 changed files with 189 additions and 23 deletions

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@ -116,6 +116,7 @@ On all - write a character to /proc/sysrq-trigger. e.g.:
'w' - Dumps tasks that are in uninterruptable (blocked) state.
'x' - Used by xmon interface on ppc/powerpc platforms.
Show global PMU Registers on sparc64.
'y' - Show global CPU Registers [SPARC-64 specific]