The patch titled
Subject: x86-mm-memory_hotplug-determine-block-size-based-on-the-end-of-boot-memory-v4
has been removed from the -mm tree. Its filename was
x86-mm-memory_hotplug-determine-block-size-based-on-the-end-of-boot-memory-v4.patch
This patch was dropped because it was folded into x86-mm-memory_hotplug-determine-block-size-based-on-the-end-of-boot-memory.patch
------------------------------------------------------
From: Pavel Tatashin <pasha.tatashin@xxxxxxxxxx>
Subject: x86-mm-memory_hotplug-determine-block-size-based-on-the-end-of-boot-memory-v4
Addressed comments from Ingo Molnar and from Michal Hocko
Splitted 4th patch into three patches
Instead of using section table to save node ids, saving node id in
the first page of every section.
Link: http://lkml.kernel.org/r/20180215165920.8570-3-pasha.tatashin@xxxxxxxxxx
Signed-off-by: Pavel Tatashin <pasha.tatashin@xxxxxxxxxx>
Reviewed-by: Ingo Molnar <mingo@xxxxxxxxxx>
Cc: Michal Hocko <mhocko@xxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
arch/x86/mm/init_64.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff -puN arch/x86/mm/init_64.c~x86-mm-memory_hotplug-determine-block-size-based-on-the-end-of-boot-memory-v4 arch/x86/mm/init_64.c
--- a/arch/x86/mm/init_64.c~x86-mm-memory_hotplug-determine-block-size-based-on-the-end-of-boot-memory-v4
+++ a/arch/x86/mm/init_64.c
@@ -1329,8 +1329,8 @@ int kern_addr_valid(unsigned long addr)
}
/*
- * Block size is the minimum quantum of memory which can be hot-plugged or
- * hot-removed. It must be power of two, and must be equal or larger than
+ * Block size is the minimum amount of memory which can be hotplugged or
+ * hotremoved. It must be power of two and must be equal or larger than
* MIN_MEMORY_BLOCK_SIZE.
*/
#define MAX_BLOCK_SIZE (2UL << 30)
_
Patches currently in -mm which might be from pasha.tatashin@xxxxxxxxxx are
mm-disable-interrupts-while-initializing-deferred-pages.patch
mm-initialize-pages-on-demand-during-boot.patch
mm-memory_hotplug-enforce-block-size-aligned-range-check.patch
x86-mm-memory_hotplug-determine-block-size-based-on-the-end-of-boot-memory.patch
mm-uninitialized-struct-page-poisoning-sanity-checking.patch
mm-uninitialized-struct-page-poisoning-sanity-checking-v4.patch
mm-memory_hotplug-optimize-probe-routine.patch
mm-memory_hotplug-dont-read-nid-from-struct-page-during-hotplug.patch
mm-memory_hotplug-dont-read-nid-from-struct-page-during-hotplug-v5.patch
mm-memory_hotplug-optimize-memory-hotplug.patch
mm-memory_hotplug-optimize-memory-hotplug-v5.patch
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