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| author | David Hildenbrand <david@redhat.com> | 2021-11-05 21:44:31 +0100 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2021-11-06 21:30:42 +0100 |
| commit | 6b740c6c3aa371cd70ac07f8d071f2a8af28c51c (patch) | |
| tree | 9197f1e9073b304980e2ac7d03858d9f975842e2 /Documentation/translations/zh_CN | |
| parent | mm/memory_hotplug: restrict CONFIG_MEMORY_HOTPLUG to 64 bit (diff) | |
| download | linux-6b740c6c3aa371cd70ac07f8d071f2a8af28c51c.tar.xz linux-6b740c6c3aa371cd70ac07f8d071f2a8af28c51c.zip | |
mm/memory_hotplug: remove HIGHMEM leftovers
We don't support CONFIG_MEMORY_HOTPLUG on 32 bit and consequently not
HIGHMEM. Let's remove any leftover code -- including the unused
"status_change_nid_high" field part of the memory notifier.
Link: https://lkml.kernel.org/r/20210929143600.49379-5-david@redhat.com
Signed-off-by: David Hildenbrand <david@redhat.com>
Reviewed-by: Oscar Salvador <osalvador@suse.de>
Cc: Alex Shi <alexs@kernel.org>
Cc: Andy Lutomirski <luto@kernel.org>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Dave Hansen <dave.hansen@linux.intel.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: "H. Peter Anvin" <hpa@zytor.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Jason Wang <jasowang@redhat.com>
Cc: Jonathan Corbet <corbet@lwn.net>
Cc: Michael Ellerman <mpe@ellerman.id.au>
Cc: "Michael S. Tsirkin" <mst@redhat.com>
Cc: Michal Hocko <mhocko@suse.com>
Cc: Mike Rapoport <rppt@kernel.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: "Rafael J. Wysocki" <rafael@kernel.org>
Cc: Shuah Khan <shuah@kernel.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'Documentation/translations/zh_CN')
| -rw-r--r-- | Documentation/translations/zh_CN/core-api/memory-hotplug.rst | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/Documentation/translations/zh_CN/core-api/memory-hotplug.rst b/Documentation/translations/zh_CN/core-api/memory-hotplug.rst index 161f4d2c18cc..9a204eb196f2 100644 --- a/Documentation/translations/zh_CN/core-api/memory-hotplug.rst +++ b/Documentation/translations/zh_CN/core-api/memory-hotplug.rst @@ -63,7 +63,6 @@ memory_notify结构体的指针:: unsigned long start_pfn; unsigned long nr_pages; int status_change_nid_normal; - int status_change_nid_high; int status_change_nid; } @@ -74,9 +73,6 @@ memory_notify结构体的指针:: - status_change_nid_normal是当nodemask的N_NORMAL_MEMORY被设置/清除时设置节 点id，如果是-1，则nodemask状态不改变。 -- status_change_nid_high是当nodemask的N_HIGH_MEMORY被设置/清除时设置的节点 - id，如果这个值为-1，那么nodemask状态不会改变。 - - status_change_nid是当nodemask的N_MEMORY被（将）设置/清除时设置的节点id。这 意味着一个新的（没上线的）节点通过联机获得新的内存，而一个节点失去了所有的内 存。如果这个值为-1，那么nodemask的状态就不会改变。 |