From: Nam Cao Date: Wed, 5 Feb 2025 10:39:08 +0000 (+0100) Subject: tracing/osnoise: Switch to use hrtimer_setup() X-Git-Tag: v6.15-rc1~203^2~76 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=19fec9c4434f86bce6b7227ee70b8d9a2b3c9035;p=thirdparty%2Fkernel%2Flinux.git tracing/osnoise: Switch to use hrtimer_setup() hrtimer_setup() takes the callback function pointer as argument and initializes the timer completely. Replace hrtimer_init() and the open coded initialization of hrtimer::function with the new setup mechanism. Patch was created by using Coccinelle. Signed-off-by: Nam Cao Signed-off-by: Thomas Gleixner Acked-by: Steven Rostedt (Google) Link: https://lore.kernel.org/all/ff8e6e11df5f928b2b97619ac847b4fa045376a1.1738746821.git.namcao@linutronix.de --- diff --git a/kernel/trace/trace_osnoise.c b/kernel/trace/trace_osnoise.c index f3a2722ee4c07..15999532956ab 100644 --- a/kernel/trace/trace_osnoise.c +++ b/kernel/trace/trace_osnoise.c @@ -1901,8 +1901,7 @@ static int timerlat_main(void *data) tlat->count = 0; tlat->tracing_thread = false; - hrtimer_init(&tlat->timer, CLOCK_MONOTONIC, HRTIMER_MODE_ABS_PINNED_HARD); - tlat->timer.function = timerlat_irq; + hrtimer_setup(&tlat->timer, timerlat_irq, CLOCK_MONOTONIC, HRTIMER_MODE_ABS_PINNED_HARD); tlat->kthread = current; osn_var->pid = current->pid; /* @@ -2456,8 +2455,7 @@ static int timerlat_fd_open(struct inode *inode, struct file *file) tlat = this_cpu_tmr_var(); tlat->count = 0; - hrtimer_init(&tlat->timer, CLOCK_MONOTONIC, HRTIMER_MODE_ABS_PINNED_HARD); - tlat->timer.function = timerlat_irq; + hrtimer_setup(&tlat->timer, timerlat_irq, CLOCK_MONOTONIC, HRTIMER_MODE_ABS_PINNED_HARD); migrate_enable(); return 0;