sysrq: fix ftrace help msg & doc.
authorRandy Dunlap <randy.dunlap@oracle.com>
Thu, 25 Dec 2008 00:06:57 +0000 (16:06 -0800)
committerIngo Molnar <mingo@elte.hu>
Fri, 26 Dec 2008 09:27:22 +0000 (10:27 +0100)
commit3871f2ffe53db3cef4fe0c18993ad9e6e0f69408
treee7e023ef0b643186a824d0726ac784565e83b29f
parent5250d329e38cdf7580faeb9c53c17d3588d7d19c
sysrq: fix ftrace help msg & doc.

Impact: update documentation and help messages

We have a conventional method of explicitly stating the
sysrq action key in a sysrq help message, so change
dump-ftrace-buffer to use that method and add it to
Documentation/sysrq.txt.

Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Documentation/sysrq.txt
drivers/char/sysrq.c