[Devel] [PATCH hci-8.1 v5 3/5] ms/vdso/timens: Move functions to new file

[no-reply at sashiko.virtuozzo.com]

> As a preparation of the untangling of time namespaces and the vDSO, move
> the glue functions between those subsystems into a new file.
> 
> While at it, switch the mutex lock and mmap_read_lock() in the vDSO
> namespace code to guard().
> 
> Signed-off-by: Thomas Weißschuh <thomas.weissschuh at linutronix.de>
> Signed-off-by: Thomas Gleixner <tglx at kernel.org>
> Link: https://patch.msgid.link/20260326-vdso-timens-decoupling-v2-1-c82693a7775f@linutronix.de
> (cherry picked from commit 5dc9cf835aba73c882348aa4f99be83b6e45ad9b)
> 
> Rebase note: this kernel has no auxiliary clocks, so the moved
> timens_set_vvar_page() has no aux_clock_data to set up; and the header
> hunk sits next to to_time_ns() and time_ns_init(), which this kernel
> does not have in the header.
> 
> https://virtuozzo.atlassian.net/browse/VSTOR-148112
> Feature: fix ms/timens
> 
> Signed-off-by: Eva Kurchatova <eva.kurchatova at virtuozzo.com>

Sashiko has reviewed this patch and found no issues. It looks great!

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Sashiko AI review · https://sashiko.vzint.dev/#/patchset/20261021040939.2103947-1-eva.kurchatova@virtuozzo.com?part=3