diff options
| author | David Hildenbrand <david@redhat.com> | 2019-08-02 21:49:29 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2019-08-03 07:02:01 -0700 |
| commit | 7291edca20215dfdf0eb841881d63753448ef09c (patch) | |
| tree | 2b2f073b22efdeb09e02cb8391b015ee22292b8d /include/linux/page-flags.h | |
| parent | 14c5cebad510c2875ca525f36605b47058769670 (diff) | |
| download | lwn-7291edca20215dfdf0eb841881d63753448ef09c.tar.gz lwn-7291edca20215dfdf0eb841881d63753448ef09c.zip | |
drivers/acpi/scan.c: document why we don't need the device_hotplug_lock
Let's document why the lock is not needed in acpi_scan_init(), right now
this is not really obvious.
[akpm@linux-foundation.org: fix tpyo]
Link: http://lkml.kernel.org/r/20190731135306.31524-1-david@redhat.com
Signed-off-by: David Hildenbrand <david@redhat.com>
Acked-by: Michal Hocko <mhocko@suse.com>
Acked-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Cc: Oscar Salvador <osalvador@suse.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include/linux/page-flags.h')
0 files changed, 0 insertions, 0 deletions