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Searched refs:start_cycles (Results 1 – 5 of 5) sorted by relevance

/Linux-v4.19/drivers/gpu/drm/udl/
Dudl_fb.c88 cycles_t start_cycles, end_cycles; in udl_handle_damage() local
122 start_cycles = get_cycles(); in udl_handle_damage()
157 atomic_add(((unsigned int) ((end_cycles - start_cycles) in udl_handle_damage()
/Linux-v4.19/include/linux/
Dclocksource.h198 clocksource_start_suspend_timing(struct clocksource *cs, u64 start_cycles);
/Linux-v4.19/drivers/video/fbdev/
Dudlfb.c602 cycles_t start_cycles, end_cycles; in dlfb_handle_damage() local
608 start_cycles = get_cycles(); in dlfb_handle_damage()
654 atomic_add(((unsigned int) ((end_cycles - start_cycles) in dlfb_handle_damage()
737 cycles_t start_cycles, end_cycles; in dlfb_dpy_deferred_io() local
748 start_cycles = get_cycles(); in dlfb_dpy_deferred_io()
782 atomic_add(((unsigned int) ((end_cycles - start_cycles) in dlfb_dpy_deferred_io()
/Linux-v4.19/kernel/time/
Dclocksource.c536 void clocksource_start_suspend_timing(struct clocksource *cs, u64 start_cycles) in clocksource_start_suspend_timing() argument
547 suspend_start = start_cycles; in clocksource_start_suspend_timing()
/Linux-v4.19/arch/ia64/kernel/
Dperfmon.c5252 unsigned long start_cycles, end_cycles; in pfm_overflow_handler() local
5292 start_cycles = ia64_get_itc(); in pfm_overflow_handler()
5313 pfm_stats[this_cpu].pfm_smpl_handler_cycles += end_cycles - start_cycles; in pfm_overflow_handler()
5516 unsigned long start_cycles, total_cycles; in pfm_interrupt_handler() local
5527 start_cycles = ia64_get_itc(); in pfm_interrupt_handler()
5537 total_cycles -= start_cycles; in pfm_interrupt_handler()