diff options
| author | Kent Overstreet <kent.overstreet@linux.dev> | 2024-05-24 11:42:09 -0400 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2024-05-26 14:40:39 -0700 |
| commit | 9b0abe7948364bd35fff2b202ee7f30a2fa73c53 (patch) | |
| tree | d2536e35d9a1c3b7557294bd6672c1454b7758b7 | |
| parent | 6fbf71854e2ddea7c99397772fbbb3783bfe15b5 (diff) | |
| download | linux-9b0abe7948364bd35fff2b202ee7f30a2fa73c53.tar.gz linux-9b0abe7948364bd35fff2b202ee7f30a2fa73c53.tar.bz2 linux-9b0abe7948364bd35fff2b202ee7f30a2fa73c53.zip | |
mm: percpu: Include smp.h in alloc_tag.h
percpu.h depends on smp.h, but doesn't include it directly because of
circular header dependency issues; percpu.h is needed in a bunch of low
level headers.
This fixes a randconfig build error on mips:
include/linux/alloc_tag.h: In function '__alloc_tag_ref_set':
include/asm-generic/percpu.h:31:40: error: implicit declaration of function 'raw_smp_processor_id' [-Werror=implicit-function-declaration]
Reported-by: kernel test robot <lkp@intel.com>
Fixes: 24e44cc22aa3 ("mm: percpu: enable per-cpu allocation tagging")
Closes: https://lore.kernel.org/oe-kbuild-all/202405210052.DIrMXJNz-lkp@intel.com/
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
| -rw-r--r-- | include/linux/alloc_tag.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/alloc_tag.h b/include/linux/alloc_tag.h index afc9e259a2d3..abd24016a900 100644 --- a/include/linux/alloc_tag.h +++ b/include/linux/alloc_tag.h @@ -11,6 +11,7 @@ #include <linux/preempt.h> #include <asm/percpu.h> #include <linux/cpumask.h> +#include <linux/smp.h> #include <linux/static_key.h> #include <linux/irqflags.h> |