Fix documentation of sysrq-q
Subsystems (2)
PATCH 1/1 Fix documentation of sysrq-q
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 <[email protected]>
Documentation/sysrq.txt +2 -1
@@ -95,7 +95,8 @@ On all - write a character to /proc/sys '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.
drivers/char/sysrq.c +1 -1
@@ -167,7 +167,7 @@ static void sysrq_handle_show_timers(intstatic struct sysrq_key_op sysrq_show_timers_op = { .handler = sysrq_handle_show_timers, .help_msg ="show-all-timers(Q)" , - .action_msg ="Show Pending Timers" , + .action_msg ="Show pending hrtimers (no others)" , };static void sysrq_handle_mountro (int key,struct tty_struct *tty)