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(parent: 3d8c207) | patch
ftrace,kdb: Extend kdb to be able to dump the ftrace buffer
authorJason Wessel <jason.wessel@windriver.com>
Thu, 5 Aug 2010 14:22:23 +0000 (09:22 -0500)
committerJason Wessel <jason.wessel@windriver.com>
Thu, 5 Aug 2010 14:22:23 +0000 (09:22 -0500)
commitb45d0d53ad6cbfb4a01598b96a5dc68eb3d20b13
treec928ca54a8231b0432e729d8b675e473a5db9104tree | snapshot
parent3d8c207b0634d521e20c2c0d057ccd77203ece23commit | diff
ftrace,kdb: Extend kdb to be able to dump the ftrace buffer

Add in a helper function to allow the kdb shell to dump the ftrace
buffer.

Modify trace.c to expose the capability to iterate over the ftrace
buffer in a read only capacity.

Signed-off-by: Jason Wessel <jason.wessel@windriver.com>
Acked-by: Steven Rostedt <rostedt@goodmis.org>
CC: Frederic Weisbecker <fweisbec@gmail.com>
kernel/trace/Makefile diff | blob | history
kernel/trace/trace.c diff | blob | history
kernel/trace/trace.h diff | blob | history
kernel/trace/trace_kdb.c [new file with mode: 0644] blob
Linux Kernel Source Tree.