seqlock: livelock fix
authorIngo Molnar <mingo@elte.hu>
Thu, 3 Apr 2008 07:06:13 +0000 (09:06 +0200)
committerIngo Molnar <mingo@elte.hu>
Thu, 24 Apr 2008 22:25:08 +0000 (00:25 +0200)
Thomas Gleixner debugged a particularly ugly seqlock related livelock:
do not process the seq-read section if we know it beforehand that the
test at the end of the section will fail ...

Signed-off-by: Ingo Molnar <mingo@elte.hu>

No differences found