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linux-sg2042
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trace: remove extra assign in branch check 

Impact: clean up of branch check

The unlikely/likely profiler does an extra assign of the f.line.
This is not needed since it is already calculated at compile time.

Signed-off-by: Steven Rostedt <srostedt@redhat.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
This commit is contained in:
Steven Rostedt 2008-11-20 23:57:47 -05:00 committed by Ingo Molnar
parent a0a70c735e
commit 42f565e116
1 changed files with 0 additions and 2 deletions
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2
include/linux/compiler.h
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@ -87,7 +87,6 @@ void ftrace_likely_update(struct ftrace_branch_data *f, int val, int expect);
.file = __FILE__, \
.line = __LINE__, \
}; \
______f.line = __LINE__; \
______r = likely_notrace(x); \
ftrace_likely_update(&______f, ______r, 1); \
______r; \
@ -102,7 +101,6 @@ void ftrace_likely_update(struct ftrace_branch_data *f, int val, int expect);
.file = __FILE__, \
.line = __LINE__, \
}; \
______f.line = __LINE__; \
______r = unlikely_notrace(x); \
ftrace_likely_update(&______f, ______r, 0); \
______r; \