The patch titled
Subject: drivers/base/memory.c: Get rid of find_memory_block_hinted()
has been added to the -mm tree. Its filename is
drivers-base-memoryc-get-rid-of-find_memory_block_hinted.patch
This patch should soon appear at
http://ozlabs.org/~akpm/mmots/broken-out/drivers-base-memoryc-get-rid-of-find_memory_block_hinted.patch
and later at
http://ozlabs.org/~akpm/mmotm/broken-out/drivers-base-memoryc-get-rid-of-find_memory_block_hinted.patch
Before you just go and hit "reply", please:
a) Consider who else should be cc'ed
b) Prefer to cc a suitable mailing list as well
c) Ideally: find the original patch on the mailing list and do a
reply-to-all to that, adding suitable additional cc's
*** Remember to use Documentation/process/submit-checklist.rst when testing your code ***
The -mm tree is included into linux-next and is updated
there every 3-4 working days
------------------------------------------------------
From: David Hildenbrand <david@xxxxxxxxxx>
Subject: drivers/base/memory.c: Get rid of find_memory_block_hinted()
No longer needed, let's remove it.
Link: http://lkml.kernel.org/r/20190614100114.311-7-david@xxxxxxxxxx
Signed-off-by: David Hildenbrand <david@xxxxxxxxxx>
Reviewed-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
Cc: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
Cc: "Rafael J. Wysocki" <rafael@xxxxxxxxxx>
Cc: David Hildenbrand <david@xxxxxxxxxx>
Cc: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx>
Cc: Pavel Tatashin <pasha.tatashin@xxxxxxxxxx>
Cc: Andrew Banman <andrew.banman@xxxxxxx>
Cc: Mike Travis <mike.travis@xxxxxxx>
Cc: Oscar Salvador <osalvador@xxxxxxxx>
Cc: Michal Hocko <mhocko@xxxxxxxx>
Cc: Wei Yang <richard.weiyang@xxxxxxxxx>
Cc: Arun KS <arunks@xxxxxxxxxxxxxx>
Cc: Qian Cai <cai@xxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
drivers/base/memory.c | 12 +++---------
include/linux/memory.h | 2 --
2 files changed, 3 insertions(+), 11 deletions(-)
--- a/drivers/base/memory.c~drivers-base-memoryc-get-rid-of-find_memory_block_hinted
+++ a/drivers/base/memory.c
@@ -606,14 +606,6 @@ static struct memory_block *find_memory_
return to_memory_block(dev);
}
-struct memory_block *find_memory_block_hinted(struct mem_section *section,
- struct memory_block *hint)
-{
- unsigned long block_id = base_memory_block_id(__section_nr(section));
-
- return find_memory_block_by_id(block_id, hint);
-}
-
/*
* For now, we have a linear search to go find the appropriate
* memory_block corresponding to a particular phys_index. If
@@ -624,7 +616,9 @@ struct memory_block *find_memory_block_h
*/
struct memory_block *find_memory_block(struct mem_section *section)
{
- return find_memory_block_hinted(section, NULL);
+ unsigned long block_id = base_memory_block_id(__section_nr(section));
+
+ return find_memory_block_by_id(block_id, hint);
}
static struct attribute *memory_memblk_attrs[] = {
--- a/include/linux/memory.h~drivers-base-memoryc-get-rid-of-find_memory_block_hinted
+++ a/include/linux/memory.h
@@ -116,8 +116,6 @@ void remove_memory_block_devices(unsigne
extern int memory_dev_init(void);
extern int memory_notify(unsigned long val, void *v);
extern int memory_isolate_notify(unsigned long val, void *v);
-extern struct memory_block *find_memory_block_hinted(struct mem_section *,
- struct memory_block *);
extern struct memory_block *find_memory_block(struct mem_section *);
typedef int (*walk_memory_blocks_func_t)(struct memory_block *, void *);
extern int walk_memory_blocks(unsigned long start, unsigned long size,
_
Patches currently in -mm which might be from david@xxxxxxxxxx are
mm-memory_hotplug-simplify-and-fix-check_hotplug_memory_range.patch
s390x-mm-fail-when-an-altmap-is-used-for-arch_add_memory.patch
s390x-mm-implement-arch_remove_memory.patch
arm64-mm-add-temporary-arch_remove_memory-implementation.patch
drivers-base-memory-pass-a-block_id-to-init_memory_block.patch
mm-memory_hotplug-allow-arch_remove_pages-without-config_memory_hotremove.patch
mm-memory_hotplug-create-memory-block-devices-after-arch_add_memory.patch
mm-memory_hotplug-drop-mhp_memblock_api.patch
mm-memory_hotplug-remove-memory-block-devices-before-arch_remove_memory.patch
mm-memory_hotplug-make-unregister_memory_block_under_nodes-never-fail.patch
mm-memory_hotplug-remove-zone-parameter-from-sparse_remove_one_section.patch
mm-section-numbers-use-the-type-unsigned-long.patch
drivers-base-memory-use-unsigned-long-for-block-ids.patch
mm-make-register_mem_sect_under_node-static.patch
mm-memory_hotplug-rename-walk_memory_range-and-pass-startsize-instead-of-pfns.patch
mm-memory_hotplug-move-and-simplify-walk_memory_blocks.patch
drivers-base-memoryc-get-rid-of-find_memory_block_hinted.patch
