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| author | Witold Baryluk <baryluk@smp.if.uj.edu.pl> | 2009-03-17 21:15:44 +0100 |
|---|---|---|
| committer | Steven Rostedt <srostedt@redhat.com> | 2009-03-17 23:10:43 -0400 |
| commit | 97e7e4f391cac2b00417b581b432533d245d4fd0 (patch) | |
| tree | d51d4776962f5838f4cb4cc804d2c94db185527d /crypto | |
| parent | af4617bdba34aa556272b34c3986b0a4d588f568 (diff) | |
tracing: optimization of branch tracer
Impact: better performance for if branch tracer
Use an array to count the hit and misses of a conditional instead
of using another conditional. This cuts down on saturation of branch
predictions and increases performance of modern pipelined architectures.
Signed-off-by: Witold Baryluk <baryluk@smp.if.uj.edu.pl>
Signed-off-by: Steven Rostedt <srostedt@redhat.com>
Diffstat (limited to 'crypto')
0 files changed, 0 insertions, 0 deletions