From: Julia Lawall on
From: Julia Lawall <julia(a)diku.dk>

Use set_cpus_allowed_ptr rather than set_cpus_allowed.

The semantic patch that makes this change is as follows:
(http://coccinelle.lip6.fr/)

// <smpl>
@@
expression E1,E2;
@@

- set_cpus_allowed(E1, cpumask_of_cpu(E2))
+ set_cpus_allowed_ptr(E1, cpumask_of(E2))

@@
expression E;
identifier I;
@@

- set_cpus_allowed(E, I)
+ set_cpus_allowed_ptr(E, &I)
// </smpl>

Signed-off-by: Julia Lawall <julia(a)diku.dk>

---
arch/mips/kernel/cpufreq/loongson2_cpufreq.c | 4 ++--
arch/mips/kernel/mips-mt-fpaff.c | 4 ++--
arch/mips/kernel/traps.c | 2 +-
3 files changed, 5 insertions(+), 5 deletions(-)

diff -u -p a/arch/mips/kernel/cpufreq/loongson2_cpufreq.c b/arch/mips/kernel/cpufreq/loongson2_cpufreq.c
--- a/arch/mips/kernel/cpufreq/loongson2_cpufreq.c
+++ b/arch/mips/kernel/cpufreq/loongson2_cpufreq.c
@@ -65,7 +65,7 @@ static int loongson2_cpufreq_target(stru
return -ENODEV;

cpus_allowed = current->cpus_allowed;
- set_cpus_allowed(current, cpumask_of_cpu(cpu));
+ set_cpus_allowed_ptr(current, cpumask_of(cpu));

if (cpufreq_frequency_table_target
(policy, &loongson2_clockmod_table[0], target_freq, relation,
@@ -91,7 +91,7 @@ static int loongson2_cpufreq_target(stru
/* notifiers */
cpufreq_notify_transition(&freqs, CPUFREQ_PRECHANGE);

- set_cpus_allowed(current, cpus_allowed);
+ set_cpus_allowed_ptr(current, &cpus_allowed);

/* setting the cpu frequency */
clk_set_rate(cpuclk, freq);
diff -u -p a/arch/mips/kernel/mips-mt-fpaff.c b/arch/mips/kernel/mips-mt-fpaff.c
--- a/arch/mips/kernel/mips-mt-fpaff.c
+++ b/arch/mips/kernel/mips-mt-fpaff.c
@@ -100,10 +100,10 @@ asmlinkage long mipsmt_sys_sched_setaffi
if (test_ti_thread_flag(ti, TIF_FPUBOUND) &&
cpus_intersects(new_mask, mt_fpu_cpumask)) {
cpus_and(effective_mask, new_mask, mt_fpu_cpumask);
- retval = set_cpus_allowed(p, effective_mask);
+ retval = set_cpus_allowed_ptr(p, &effective_mask);
} else {
clear_ti_thread_flag(ti, TIF_FPUBOUND);
- retval = set_cpus_allowed(p, new_mask);
+ retval = set_cpus_allowed_ptr(p, &new_mask);
}

out_unlock:
diff -u -p a/arch/mips/kernel/traps.c b/arch/mips/kernel/traps.c
--- a/arch/mips/kernel/traps.c
+++ b/arch/mips/kernel/traps.c
@@ -862,7 +862,7 @@ static void mt_ase_fp_affinity(void)
= current->cpus_allowed;
cpus_and(tmask, current->cpus_allowed,
mt_fpu_cpumask);
- set_cpus_allowed(current, tmask);
+ set_cpus_allowed_ptr(current, &tmask);
set_thread_flag(TIF_FPUBOUND);
}
}
--
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