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authorPeter Zijlstra <peterz@infradead.org>2008-07-28 11:53:11 +0200
committerIngo Molnar <mingo@elte.hu>2008-07-28 12:01:58 +0200
commit157124c11f4217733691223ecf5ee47558ae9495 (patch)
treebb6a8c8374ddef78ae3b07c004e5a794796d5289 /kernel/Kconfig.hz
parentc9272c4f9fbe2087beb3392f526dc5b19efaa56b (diff)
downloadlinux-sh-157124c11f4217733691223ecf5ee47558ae9495.tar.gz
sched: fix warning in hrtick_start_fair()
Benjamin Herrenschmidt reported: > I get that on ppc64 ... > > In file included from kernel/sched.c:1595: > kernel/sched_fair.c: In function ‘hrtick_start_fair’: > kernel/sched_fair.c:902: warning: comparison of distinct pointer types lacks a cast > > Probably harmless but annoying. s64 delta = slice - ran; --> delta = max(10000LL, delta); Probably ppc64's s64 is long vs long long.. I think hpa was looking at sanitizing all these 64bit types across the architectures. Use max_t with an explicit type meanwhile. Reported-by: Benjamin Herrenschmid <benh@kernel.crashing.org> Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl> Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'kernel/Kconfig.hz')
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