Eric Lee / smarc-fsl-linux-kernel

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Commit d7cfb60c5cf904ecf1e0ae23ec178175b86f0d4a

Authored by Mark McLoughlin
Committed by Ingo Molnar
1 parent d82f0b0f6f
Exists in master and in 39 other branches 8mp-imx_5.4.70_2.3.0, 8qm-imx_5.4.70_2.3.0, emb_imx_lf-5.15.y, emb_lf-6.1.y, imx_3.0.35_4.1.0, imx_3.10.17_1.0.1_ga, imx_3.10.53_1.1.0_ga, imx_3.14.28_1.0.0_ga, imx_4.1.15_1.0.0_ga, pitx_8mp_lf-5.10.y, rt-smarc-imx_4.1.15_1.0.0_ga, rt_linux_5.15.71, smarc-8m-android-11.0.0_2.0.0, smarc-imx6_4.14.98_2.0.0_ga, smarc-imx6_4.9.88_2.0.0_ga, smarc-imx7_4.14.98_2.0.0_ga, smarc-imx7_4.9.11_1.0.0_ga, smarc-imx7_4.9.88_2.0.0_ga, smarc-imx_3.10.53_1.1.0_ga, smarc-imx_3.14.28_1.0.0_ga, smarc-imx_4.1.15_1.0.0_ga, smarc-imx_4.9.11_1.0.0_ga, smarc-imx_4.9.51_imx8m_ga, smarc-imx_4.9.88_2.0.0_ga, smarc-m6.0.1_2.1.0-ga, smarc-n7.1.2_2.0.0-ga, smarc-rel_imx_4.1.15_1.2.0_ga, smarc_8m_00d0_imx_4.14.98_2.0.0_ga, smarc_8m_imx_4.14.78_1.0.0_ga, smarc_8m_imx_4.14.98_2.0.0_ga, smarc_8m_imx_4.19.35_1.1.0, smarc_8mm_imx_4.14.78_1.0.0_ga, smarc_8mm_imx_4.14.98_2.0.0_ga, smarc_8mm_imx_4.19.35_1.1.0, smarc_8mm_imx_5.4.24_2.1.0, smarc_8mp_lf-5.10.y, smarc_8mq_imx_5.4.24_2.1.0, smarc_8mq_lf-5.10.y, smarc_imx_lf-5.15.y

hrtimer: remove hrtimer_clock_base::get_softirq_time() 

Peter Zijlstra noticed this 8 months ago and I just noticed
it again.

hrtimer_clock_base::get_softirq_time() is currently unused
in the entire tree. In fact, looking at the logs, it appears
as if it was never used. Remove it.

Signed-off-by: Mark McLoughlin <markmc@redhat.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

Showing 2 changed files with 1 additions and 5 deletions Side-by-side Diff

include/linux/hrtimer.h
Diff comments   View file @ d7cfb60
... ... @@ -145,7 +145,6 @@
145 145 * @first: pointer to the timer node which expires first
146 146 * @resolution: the resolution of the clock, in nanoseconds
147 147 * @get_time: function to retrieve the current time of the clock
148   - * @get_softirq_time: function to retrieve the current time from the softirq
149 148 * @softirq_time: the time when running the hrtimer queue in the softirq
150 149 * @offset: offset of this clock to the monotonic base
151 150 * @reprogram: function to reprogram the timer event
... ... @@ -157,7 +156,6 @@
157 156 struct rb_node *first;
158 157 ktime_t resolution;
159 158 ktime_t (*get_time)(void);
160   - ktime_t (*get_softirq_time)(void);
161 159 ktime_t softirq_time;
162 160 #ifdef CONFIG_HIGH_RES_TIMERS
163 161 ktime_t offset;
... ... @@ -1401,9 +1401,7 @@
1401 1401 if (!base->first)
1402 1402 continue;
1403 1403  
1404   - if (base->get_softirq_time)
1405   - base->softirq_time = base->get_softirq_time();
1406   - else if (gettime) {
  1404 + if (gettime) {
1407 1405 hrtimer_get_softirq_time(cpu_base);
1408 1406 gettime = 0;
1409 1407 }