From 24bdeb4598b9560c8ffecb8ba5cefa01f3a12a54 Mon Sep 17 00:00:00 2001 From: Andi Kleen Date: Sat, 18 Oct 2008 20:27:27 -0700 Subject: Fix documentation of sysrq-q I fell into the trap recently that it only dumps hrtimers instead of all timers. Fix the documentation. Signed-off-by: Andi Kleen Cc: torvalds@linux-foundation.org Cc: Ingo Molnar Signed-off-by: Andrew Morton Signed-off-by: Thomas Gleixner --- Documentation/sysrq.txt | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'Documentation/sysrq.txt') diff --git a/Documentation/sysrq.txt b/Documentation/sysrq.txt index 5ce0952aa06..49378a9f2b5 100644 --- a/Documentation/sysrq.txt +++ b/Documentation/sysrq.txt @@ -95,7 +95,8 @@ On all - write a character to /proc/sysrq-trigger. e.g.: 'p' - Will dump the current registers and flags to your console. -'q' - Will dump a list of all running timers. +'q' - Will dump a list of all running hrtimers. + WARNING: Does not cover any other timers 'r' - Turns off keyboard raw mode and sets it to XLATE. -- cgit v1.2.3 From 322acf6585f3c4e82ee32a246b0483ca0f6ad3f4 Mon Sep 17 00:00:00 2001 From: Thomas Gleixner Date: Mon, 20 Oct 2008 12:33:14 +0200 Subject: fix documentation of sysrq-q really SysRq-Q also dumps information about the clockevent devices. Signed-off-by: Thomas Gleixner --- Documentation/sysrq.txt | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'Documentation/sysrq.txt') diff --git a/Documentation/sysrq.txt b/Documentation/sysrq.txt index 49378a9f2b5..7b3b069c376 100644 --- a/Documentation/sysrq.txt +++ b/Documentation/sysrq.txt @@ -95,8 +95,8 @@ On all - write a character to /proc/sysrq-trigger. e.g.: 'p' - Will dump the current registers and flags to your console. -'q' - Will dump a list of all running hrtimers. - WARNING: Does not cover any other timers +'q' - Will dump per CPU lists of all armed hrtimers (not timer_list timers) + and detailed information about all clockevent devices. 'r' - Turns off keyboard raw mode and sets it to XLATE. -- cgit v1.2.3