Re: [patch V3 06/12] rseq: Implement sys_rseq_slice_yield()

From: Mathieu Desnoyers

Date: Mon Nov 03 2025 - 12:13:27 EST


On 2025-10-31 17:07, Thomas Gleixner wrote:
On Fri, Oct 31 2025 at 15:46, Mathieu Desnoyers wrote:

On 2025-10-29 09:22, Thomas Gleixner wrote:
+/**
+ * sys_rseq_slice_yield - yield the current processor if a task granted
+ * with a time slice extension is done with the
+ * critical work before being forced out.
+ *
+ * On entry from user space, syscall_entry_work() ensures that NEED_RESCHED is
+ * set if the task was granted a slice extension before arriving here.
+ *
+ * Return: 1 if the task successfully yielded the CPU within the granted slice.
+ * 0 if the slice extension was either never granted or was revoked by
+ * going over the granted extension or being scheduled out earlier

I notice the presence of tabs in those comments. You will likely want
to convert those to spaces.

And why so? It's perfectly formatted and there is ZERO reason to use
spaces in comments when you want to have aligned formatting.

You're right, nevermind.

Mathieu


--
Mathieu Desnoyers
EfficiOS Inc.
https://www.efficios.com