Re: [PATCH v2 11/13] alloc_tag: Move to mm/

[Lorenzo Stoakes <ljs@kernel.org>]

On Mon, Jun 22, 2026 at 10:01:38AM +0000, Brendan Jackman wrote:
> This is logically mm code. Moving to mm/ allows access to mm/internal.h
>
> Signed-off-by: Brendan Jackman <jackmanb@google.com>

Sorry to be a pain, but I feel that this change should be dealt with separately
perhaps as a pre-requisite to this series.

Thanks, Lorenzo

> ---
>  MAINTAINERS             | 2 +-
>  lib/Makefile            | 1 -
>  mm/Makefile             | 1 +
>  {lib => mm}/alloc_tag.c | 0
>  4 files changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/MAINTAINERS b/MAINTAINERS
> index 65bd4328fe056..5d426b79b8fe7 100644
> --- a/MAINTAINERS
> +++ b/MAINTAINERS
> @@ -16713,7 +16713,7 @@ S:	Maintained
>  F:	Documentation/mm/allocation-profiling.rst
>  F:	include/linux/alloc_tag.h
>  F:	include/linux/pgalloc_tag.h
> -F:	lib/alloc_tag.c
> +F:	mm/alloc_tag.c
>
>  MEMORY CONTROLLER DRIVERS
>  M:	Krzysztof Kozlowski <krzk@kernel.org>
> diff --git a/lib/Makefile b/lib/Makefile
> index f33a24bf1c19a..44f6538533a97 100644
> --- a/lib/Makefile
> +++ b/lib/Makefile
> @@ -197,7 +197,6 @@ obj-$(CONFIG_OF_RECONFIG_NOTIFIER_ERROR_INJECT) += \
>  obj-$(CONFIG_FUNCTION_ERROR_INJECTION) += error-inject.o
>
>  obj-$(CONFIG_CODE_TAGGING) += codetag.o
> -obj-$(CONFIG_MEM_ALLOC_PROFILING) += alloc_tag.o
>
>  lib-$(CONFIG_GENERIC_BUG) += bug.o
>
> diff --git a/mm/Makefile b/mm/Makefile
> index eff9f9e7e061c..4fc713867b9bd 100644
> --- a/mm/Makefile
> +++ b/mm/Makefile
> @@ -147,3 +147,4 @@ obj-$(CONFIG_SHRINKER_DEBUG) += shrinker_debug.o
>  obj-$(CONFIG_EXECMEM) += execmem.o
>  obj-$(CONFIG_TMPFS_QUOTA) += shmem_quota.o
>  obj-$(CONFIG_LAZY_MMU_MODE_KUNIT_TEST) += tests/lazy_mmu_mode_kunit.o
> +obj-$(CONFIG_MEM_ALLOC_PROFILING) += alloc_tag.o
> diff --git a/lib/alloc_tag.c b/mm/alloc_tag.c
> similarity index 100%
> rename from lib/alloc_tag.c
> rename to mm/alloc_tag.c
>
> --
> 2.54.0
>