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bitops: rename for_each_set_bit_cont() in favor of analogous list.h function

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This renames for_each_set_bit_cont() to for_each_set_bit_from() because
it is analogous to list_for_each_entry_from() in list.h rather than
list_for_each_entry_continue().

This doesn't remove for_each_set_bit_cont() for now.

Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
Cc: Robert Richter <robert.richter@amd.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: "H. Peter Anvin" <hpa@zytor.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Akinobu Mita
2012-03-23 15:02:03 -07:00
committed by Linus Torvalds
parent 2df5e12900
commit 307b1cd7ec
3 changed files with 7 additions and 4 deletions
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4
arch/x86/kernel/cpu/perf_event.c
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@@ -643,14 +643,14 @@ static bool __perf_sched_find_counter(struct perf_sched *sched)
/* Prefer fixed purpose counters */
if (x86_pmu.num_counters_fixed) {
idx = X86_PMC_IDX_FIXED;
for_each_set_bit_cont(idx, c->idxmsk, X86_PMC_IDX_MAX) {
for_each_set_bit_from(idx, c->idxmsk, X86_PMC_IDX_MAX) {
if (!__test_and_set_bit(idx, sched->state.used))
goto done;
}
}
/* Grab the first unused counter starting with idx */
idx = sched->state.counter;
for_each_set_bit_cont(idx, c->idxmsk, X86_PMC_IDX_FIXED) {
for_each_set_bit_from(idx, c->idxmsk, X86_PMC_IDX_FIXED) {
if (!__test_and_set_bit(idx, sched->state.used))
goto done;
}