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| author | Lukas Bulwahn <lukas.bulwahn@gmail.com> | 2021-11-05 23:39:00 +0300 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2021-11-06 23:30:36 +0300 |
| commit | e26e0cc30b48cad5f2704f6a22fa5cac9fdaaece (patch) | |
| tree | 52b221341347ccb4a81dc06e649389e67720e078 /include/linux | |
| parent | cbbb69d3c432da9d4afe734ca451fa2c012c05e2 (diff) | |
| download | linux-e26e0cc30b48cad5f2704f6a22fa5cac9fdaaece.tar.xz | |
memory: remove unused CONFIG_MEM_BLOCK_SIZE
Commit 3947be1969a9 ("[PATCH] memory hotplug: sysfs and add/remove
functions") defines CONFIG_MEM_BLOCK_SIZE, but this has never been
utilized anywhere.
It is a good practice to keep the CONFIG_* defines exclusively for the
Kbuild system. So, drop this unused definition.
This issue was noticed due to running ./scripts/checkkconfigsymbols.py.
Link: https://lkml.kernel.org/r/20211006120354.7468-1-lukas.bulwahn@gmail.com
Signed-off-by: Lukas Bulwahn <lukas.bulwahn@gmail.com>
Reviewed-by: David Hildenbrand <david@redhat.com>
Cc: Michal Hocko <mhocko@suse.com>
Cc: Dave Hansen <dave.hansen@linux.intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/memory.h | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/include/linux/memory.h b/include/linux/memory.h index 182c606adb06..053a530c7bdd 100644 --- a/include/linux/memory.h +++ b/include/linux/memory.h @@ -140,7 +140,6 @@ typedef int (*walk_memory_blocks_func_t)(struct memory_block *, void *); extern int walk_memory_blocks(unsigned long start, unsigned long size, void *arg, walk_memory_blocks_func_t func); extern int for_each_memory_block(void *arg, walk_memory_blocks_func_t func); -#define CONFIG_MEM_BLOCK_SIZE (PAGES_PER_SECTION<<PAGE_SHIFT) extern int memory_group_register_static(int nid, unsigned long max_pages); extern int memory_group_register_dynamic(int nid, unsigned long unit_pages); |