Messages in this thread Patch in this message | | | Date | Mon, 06 Oct 2008 14:20:49 +0200 | From | Frederic Weisbecker <> | Subject | Re: [PATCH -tip] Fastboot: fix initcalls disposition in bootgraph.pl |
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Frédéric Weisbecker wrote: > 2008/10/6 Ingo Molnar <mingo@elte.hu>: >> * Frédéric Weisbecker <fweisbec@gmail.com> wrote: >> >>> 2008/10/5 Ingo Molnar <mingo@elte.hu>: >>>> Frédéric, is the revert still needed, or is latest tip/master OK ? >>> Yes it should be reverted. Tracing is still stopped at the end of >>> kernel_init(). >> lost track - exactly which commit ID should be reverted? >> >> Ingo >> > > Hmm actually, the "stop_boot_trace" feature may be needed in the > future. If I trace the shed events too, > I should be able to limit the tracing to avoid too much entries. I > will see later. > Perhaps just a patch to remove the trace stopping after builtin initcalls. > I will submit it soon. > > Sorry, just forget this revert request. > > Thanks. >
From: Frederic Weisbecker <fweisbec@gmail.com> Subject: [PATCH -tip] Tracing/fastboot: Revert the stopping of the boot tracer
Since the patch that stopped the tracing after builtin-initcalls wasn't a real solution of a bootgraph.pl's bug, we may continue to trace boot after builtin initcalls. But we want to keep the stop_boot_trace function for further uses.
Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com> --- diff --git a/init/main.c b/init/main.c index 6371981..f039e7a 100644 --- a/init/main.c +++ b/init/main.c @@ -975,7 +975,6 @@ static int __init kernel_init(void * unused) * we're essentially up and running. Get rid of the * initmem segments and start the user-mode stuff.. */ - stop_boot_trace(); init_post(); return 0; } -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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