manage.c (10a558374f3751cf4eb55143008975641dfc2cf4) manage.c (cbf8699996a6e7f2f674b3a2a4cef9f666ff613e)
1/*
2 * linux/kernel/irq/manage.c
3 *
4 * Copyright (C) 1992, 1998-2006 Linus Torvalds, Ingo Molnar
5 * Copyright (C) 2005-2006 Thomas Gleixner
6 *
7 * This file contains driver APIs to the irq subsystem.
8 */

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850 return;
851 }
852
853 raw_spin_lock_irq(&desc->lock);
854 /*
855 * This code is triggered unconditionally. Check the affinity
856 * mask pointer. For CPU_MASK_OFFSTACK=n this is optimized out.
857 */
1/*
2 * linux/kernel/irq/manage.c
3 *
4 * Copyright (C) 1992, 1998-2006 Linus Torvalds, Ingo Molnar
5 * Copyright (C) 2005-2006 Thomas Gleixner
6 *
7 * This file contains driver APIs to the irq subsystem.
8 */

--- 841 unchanged lines hidden (view full) ---

850 return;
851 }
852
853 raw_spin_lock_irq(&desc->lock);
854 /*
855 * This code is triggered unconditionally. Check the affinity
856 * mask pointer. For CPU_MASK_OFFSTACK=n this is optimized out.
857 */
858 if (cpumask_available(desc->irq_common_data.affinity))
859 cpumask_copy(mask, desc->irq_common_data.affinity);
860 else
858 if (cpumask_available(desc->irq_common_data.affinity)) {
859 const struct cpumask *m;
860
861 m = irq_data_get_effective_affinity_mask(&desc->irq_data);
862 cpumask_copy(mask, m);
863 } else {
861 valid = false;
864 valid = false;
865 }
862 raw_spin_unlock_irq(&desc->lock);
863
864 if (valid)
865 set_cpus_allowed_ptr(current, mask);
866 free_cpumask_var(mask);
867}
868#else
869static inline void

--- 1336 unchanged lines hidden --- 		866 raw_spin_unlock_irq(&desc->lock);
867
868 if (valid)
869 set_cpus_allowed_ptr(current, mask);
870 free_cpumask_var(mask);
871}
872#else
873static inline void

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