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| author | Steven Rostedt <srostedt@redhat.com> | 2011-04-13 03:06:39 +0400 |
|---|---|---|
| committer | Steven Rostedt <rostedt@goodmis.org> | 2011-05-16 22:46:30 +0400 |
| commit | f0201738b61b1adcf6b2c4719c5c415745014c1c (patch) | |
| tree | c5a7c4b04693e459e22780f66d2d7e625d9d1243 /drivers/xen | |
| parent | 85356f802225fedeee8c3e65bdd93b263ace0a8b (diff) | |
| download | linux-f0201738b61b1adcf6b2c4719c5c415745014c1c.tar.xz | |
ftrace: Avoid recording mcount on .init sections directly
The init and exit sections should not be traced and adding a call to
mcount to them is a waste of text and instruction cache. Have the
macro section attributes include notrace to ignore these functions
for tracing from the build.
Link: http://lkml.kernel.org/r/20110421023738.953028219@goodmis.org
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
Diffstat (limited to 'drivers/xen')
0 files changed, 0 insertions, 0 deletions