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| author | mjg <mjg@FreeBSD.org> | 2017-01-24 19:39:24 +0000 |
|---|---|---|
| committer | mjg <mjg@FreeBSD.org> | 2017-01-24 19:39:24 +0000 |
| commit | 4fc6ad7e7fce80ff65a66450f1f8e722c8f31070 (patch) | |
| tree | 4c3a61cb06466c4082239e2cdf21b457cdc5c16e /sys/sys/seq.h | |
| parent | ddacedb15c9a5535134460863f48986b6d8e82da (diff) | |
| download | FreeBSD-src-4fc6ad7e7fce80ff65a66450f1f8e722c8f31070.zip FreeBSD-src-4fc6ad7e7fce80ff65a66450f1f8e722c8f31070.tar.gz | |
MFC r310805:
Remove cpu_spinwait after seq_consistent.
It does not add any benefit as the read routine will do it as necessary.
Diffstat (limited to 'sys/sys/seq.h')
| -rw-r--r-- | sys/sys/seq.h | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/sys/sys/seq.h b/sys/sys/seq.h index f54a4a9..7e6de5b 100644 --- a/sys/sys/seq.h +++ b/sys/sys/seq.h @@ -59,7 +59,6 @@ typedef uint32_t seq_t; * lobj = gobj; * if (seq_consistent(&gobj->seq, seq)) * break; - * cpu_spinwait(); * } * foo(lobj); */ |
