diff options
| author | David Hildenbrand <david@redhat.com> | 2021-02-26 02:17:28 +0100 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2021-02-26 18:41:00 +0100 |
| commit | a89107c0478137115c6647aa28caef75513b9f40 (patch) | |
| tree | f291a47afedb4130ccb54b17995f250644da856c /mm/memremap.c | |
| parent | drivers/base/memory: don't store phys_device in memory blocks (diff) | |
| download | linux-a89107c0478137115c6647aa28caef75513b9f40.tar.xz linux-a89107c0478137115c6647aa28caef75513b9f40.zip | |
Documentation: sysfs/memory: clarify some memory block device properties
In commit 53cdc1cb29e8 ("drivers/base/memory.c: indicate all memory blocks
as removable") we changed the output of the "removable" property of memory
devices to return "1" if and only if the kernel supports memory offlining.
Let's update documentation, stating that the interface is legacy. Also
update documentation of the "state" property and "valid_zones" properties.
Link: https://lkml.kernel.org/r/20210201181347.13262-3-david@redhat.com
Signed-off-by: David Hildenbrand <david@redhat.com>
Acked-by: Michal Hocko <mhocko@suse.com>
Reviewed-by: Oscar Salvador <osalvador@suse.de>
Cc: Dave Hansen <dave.hansen@intel.com>
Cc: Jonathan Corbet <corbet@lwn.net>
Cc: David Hildenbrand <david@redhat.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Cc: Ilya Dryomov <idryomov@gmail.com>
Cc: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Cc: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/memremap.c')
0 files changed, 0 insertions, 0 deletions