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author couriersud <couriersud@arcor.de>2015-01-06 04:03:39 +0100
committer couriersud <couriersud@arcor.de>2015-01-06 04:03:39 +0100
commit7ddd65cbc1e8d1769202b4dbbde439f74fecf263 (patch)
tree5447c22ccf1e6fcc0848c35c1e8473e381d10914
parent594bfc43b4f304ca0942c056cf26aba20f312928 (diff)
Minor code path optimization. (nw)
-rw-r--r--src/osd/modules/sync/work_osd.c10
1 files changed, 7 insertions, 3 deletions
diff --git a/src/osd/modules/sync/work_osd.c b/src/osd/modules/sync/work_osd.c
index 636344f6f80..4c9d0bd4a22 100644
--- a/src/osd/modules/sync/work_osd.c
+++ b/src/osd/modules/sync/work_osd.c
@@ -106,9 +106,13 @@ static void spin_while(const volatile _PtrType * volatile ptr, const _PtrType va
osd_yield_processor();
#else
do {
- int spin = 100000;
- while (--spin && ((*ptr == val) ^ invert))
- osd_yield_processor();
+ int spin = 10000;
+ while (--spin)
+ {
+ //osd_yield_processor();
+ if ((*ptr == val) ^ invert)
+ return;
+ }
} while (((*ptr == val) ^ invert) && osd_ticks() < stopspin);
#endif
}