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| author | Ralf Baechle <ralf@linux-mips.org> | 2007-07-25 16:19:33 +0100 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2007-07-31 21:35:21 +0100 |
| commit | 293c5bd13f124c325f74f89ad26edf5612ce7235 (patch) | |
| tree | 6de7ce919a10c58e29093776c02e61d7127ed12b /arch/mips/kernel/mips-mt-fpaff.c | |
| parent | 01754bbc692929e446e600f69b41013e554399a6 (diff) | |
| download | linux-293c5bd13f124c325f74f89ad26edf5612ce7235.tar.bz2 | |
[MIPS] Fixup secure computing stuff.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips/kernel/mips-mt-fpaff.c')
| -rw-r--r-- | arch/mips/kernel/mips-mt-fpaff.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/arch/mips/kernel/mips-mt-fpaff.c b/arch/mips/kernel/mips-mt-fpaff.c index ede5d73d652e..892665bb12b1 100644 --- a/arch/mips/kernel/mips-mt-fpaff.c +++ b/arch/mips/kernel/mips-mt-fpaff.c @@ -50,6 +50,7 @@ asmlinkage long mipsmt_sys_sched_setaffinity(pid_t pid, unsigned int len, cpumask_t effective_mask; int retval; struct task_struct *p; + struct thread_info *ti; if (len < sizeof(new_mask)) return -EINVAL; @@ -93,16 +94,16 @@ asmlinkage long mipsmt_sys_sched_setaffinity(pid_t pid, unsigned int len, read_unlock(&tasklist_lock); /* Compute new global allowed CPU set if necessary */ - if ((p->thread.mflags & MF_FPUBOUND) - && cpus_intersects(new_mask, mt_fpu_cpumask)) { + ti = task_thread_info(p); + 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); } else { - p->thread.mflags &= ~MF_FPUBOUND; + clear_ti_thread_flag(ti, TIF_FPUBOUND); retval = set_cpus_allowed(p, new_mask); } - out_unlock: put_task_struct(p); unlock_cpu_hotplug(); |