diff options
Diffstat (limited to 'kernel/Documentation/sysrq.txt')
| -rw-r--r-- | kernel/Documentation/sysrq.txt | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/kernel/Documentation/sysrq.txt b/kernel/Documentation/sysrq.txt index 6964d0f80..f64d075ba 100644 --- a/kernel/Documentation/sysrq.txt +++ b/kernel/Documentation/sysrq.txt @@ -82,7 +82,8 @@ On all - Enable network SysRq by writing a cookie to icmp_echo_sysrq, e.g. 'e' - Send a SIGTERM to all processes, except for init. -'f' - Will call oom_kill to kill a memory hog process. +'f' - Will call the oom killer to kill a memory hog process, but do not + panic if nothing can be killed. 'g' - Used by kgdb (kernel debugger) @@ -126,6 +127,7 @@ On all - Enable network SysRq by writing a cookie to icmp_echo_sysrq, e.g. 'x' - Used by xmon interface on ppc/powerpc platforms. Show global PMU Registers on sparc64. + Dump all TLB entries on MIPS. 'y' - Show global CPU Registers [SPARC-64 specific] |