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authorJiri Olsa <jolsa@redhat.com>2009-10-13 16:33:54 -0400
committerIngo Molnar <mingo@elte.hu>2009-10-14 08:13:54 +0200
commit4d8289494a37e19cd7f3beacea9c957ad3debad6 (patch)
treec6ac5fe2643a46b65ce0c9dd2e0c2eabb89b83da /scripts/recordmcount.pl
parent5cb084bb1f3fd4dcdaf7e4cf564994346ec8f783 (diff)
downloadlinux-linaro-stable-4d8289494a37e19cd7f3beacea9c957ad3debad6.tar.gz
tracing: Enable "__cold" functions
Based on the commit: a586df06 "x86: Support __attribute__((__cold__)) in gcc 4.3" some of the functions goes to the ".text.unlikely" section. Looks like there's not many of them (I found printk, panic, __ssb_dma_not_implemented, fat_fs_error), but still worth to include I think. Signed-off-by: Jiri Olsa <jolsa@redhat.com> Cc: Frederic Weisbecker <fweisbec@gmail.com> Signed-off-by: Steven Rostedt <rostedt@goodmis.org> LKML-Reference: <20091013203426.175845614@goodmis.org> Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'scripts/recordmcount.pl')
-rwxr-xr-xscripts/recordmcount.pl1
1 files changed, 1 insertions, 0 deletions
diff --git a/scripts/recordmcount.pl b/scripts/recordmcount.pl
index 090d300d7394..bfb8b2cdd92a 100755
--- a/scripts/recordmcount.pl
+++ b/scripts/recordmcount.pl
@@ -119,6 +119,7 @@ my %text_sections = (
".sched.text" => 1,
".spinlock.text" => 1,
".irqentry.text" => 1,
+ ".text.unlikely" => 1,
);
$objdump = "objdump" if ((length $objdump) == 0);