| #ifndef __BACKPORT_FREEZER_H_INCLUDED |
| #define __BACKPORT_FREEZER_H_INCLUDED |
| #include_next <linux/freezer.h> |
| |
| #ifdef CONFIG_FREEZER |
| #if LINUX_VERSION_CODE < KERNEL_VERSION(3,11,0) |
| /* |
| * Like schedule_hrtimeout_range(), but should not block the freezer. Do not |
| * call this with locks held. |
| */ |
| #define freezable_schedule_hrtimeout_range LINUX_BACKPORT(freezable_schedule_hrtimeout_range) |
| static inline int freezable_schedule_hrtimeout_range(ktime_t *expires, |
| unsigned long delta, const enum hrtimer_mode mode) |
| { |
| int __retval; |
| freezer_do_not_count(); |
| __retval = schedule_hrtimeout_range(expires, delta, mode); |
| freezer_count(); |
| return __retval; |
| } |
| #endif /* LINUX_VERSION_CODE < KERNEL_VERSION(3,11,0) */ |
| |
| #else /* !CONFIG_FREEZER */ |
| |
| #ifndef freezable_schedule_hrtimeout_range |
| #define freezable_schedule_hrtimeout_range(expires, delta, mode) \ |
| schedule_hrtimeout_range(expires, delta, mode) |
| #endif |
| |
| #endif /* !CONFIG_FREEZER */ |
| |
| #endif /* __BACKPORT_FREEZER_H_INCLUDED */ |
