31 lines
1.1 KiB
Diff
31 lines
1.1 KiB
Diff
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[PATCH] Update compaction instrumentation for 3.14.x stable kernels
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Conditional compilation introduced by lttng-modules commit
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0007344741ef65259bc52dea72259173dfbf96c0
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needs to be applied to kernels 3.14.25 and up in the 3.14.x branch.
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Signed-off-by: Simon Marchi <simon.marchi at polymtl.ca>
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Reported-by: Bjørn Forsman <bjorn.forsman at gmail.com>
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---
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instrumentation/events/lttng-module/compaction.h | 3 ++-
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1 file changed, 2 insertions(+), 1 deletion(-)
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diff --git a/instrumentation/events/lttng-module/compaction.h b/instrumentation/events/lttng-module/compaction.h
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index ee23aa9..773a6ad 100644
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--- a/instrumentation/events/lttng-module/compaction.h
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+++ b/instrumentation/events/lttng-module/compaction.h
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@@ -46,7 +46,8 @@ LTTNG_TRACEPOINT_EVENT_INSTANCE(mm_compaction_isolate_template, mm_compaction_is
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TP_ARGS(nr_scanned, nr_taken)
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)
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-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,16,0))
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+#if LTTNG_KERNEL_RANGE(3,14,25, 3,15,0) || \
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+ (LINUX_VERSION_CODE >= KERNEL_VERSION(3,16,0))
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LTTNG_TRACEPOINT_EVENT(mm_compaction_migratepages,
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TP_PROTO(unsigned long nr_all,
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--
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2.1.3
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