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authorMike Frysinger <vapier@gentoo.org>2009-09-14 20:10:15 -0400
committerSteven Rostedt <rostedt@goodmis.org>2009-09-14 21:43:15 -0400
commit555f386c98cc93890f48fdea098936755270304b (patch)
tree1c0d9c2124327511e2e5bb26b24d305e8f701341 /arch/powerpc
parent1f5a6b45416694ff8c0d04625f1a438a0e380add (diff)
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ftrace: document function and function graph implementation
While implementing function tracer and function tracer graph support, I found the exact arch implementation details to be a bit lacking (and my x86 foo ain't great). So after pounding out support for the Blackfin arch, start documenting the requirements/details. Signed-off-by: Mike Frysinger <vapier@gentoo.org> LKML-Reference: <1252973415-21264-1-git-send-email-vapier@gentoo.org> Acked-by: Frederic Weisbecker <fweisbec@gmail.com> Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
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