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* Merge tag 'slab-for-6.4' of ↵Linus Torvalds2023-04-251-5/+1
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab Pull slab updates from Vlastimil Babka: "The main change is naturally the SLOB removal. Since its deprecation in 6.2 I've seen no complaints so hopefully SLUB_(TINY) works well for everyone and we can proceed. Besides the code cleanup, the main immediate benefit will be allowing kfree() family of function to work on kmem_cache_alloc() objects, which was incompatible with SLOB. This includes kfree_rcu() which had no kmem_cache_free_rcu() counterpart yet and now it shouldn't be necessary anymore. Besides that, there are several small code and comment improvements from Thomas, Thorsten and Vernon" * tag 'slab-for-6.4' of git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab: mm/slab: document kfree() as allowed for kmem_cache_alloc() objects mm/slob: remove slob.c mm/slab: remove CONFIG_SLOB code from slab common code mm, pagemap: remove SLOB and SLQB from comments and documentation mm, page_flags: remove PG_slob_free mm/slob: remove CONFIG_SLOB mm/slub: fix help comment of SLUB_DEBUG mm: slub: make kobj_type structure constant slab: Adjust comment after refactoring of gfp.h
| * mm, page_flags: remove PG_slob_freeVlastimil Babka2023-03-291-5/+1
| | | | | | | | | | | | | | | | | | | | With SLOB removed we no longer need the PG_slob_free alias for PG_private. Also update tools/mm/page-types. Signed-off-by: Vlastimil Babka <vbabka@suse.cz> Acked-by: Hyeonggon Yoo <42.hyeyoo@gmail.com> Acked-by: Lorenzo Stoakes <lstoakes@gmail.com> Acked-by: Mike Rapoport (IBM) <rppt@kernel.org>
* | tools/mm/page_owner_sort.c: fix TGID output when cull=tg is usedSteve Chou2023-04-161-1/+1
|/ | | | | | | | | | | | When using cull option with 'tg' flag, the fprintf is using pid instead of tgid. It should use tgid instead. Link: https://lkml.kernel.org/r/20230411034929.2071501-1-steve_chou@pesi.com.tw Fixes: 9c8a0a8e599f4a ("tools/vm/page_owner_sort.c: support for user-defined culling rules") Signed-off-by: Steve Chou <steve_chou@pesi.com.tw> Cc: Jiajian Ye <yejiajian2018@email.szu.edu.cn> Cc: <stable@vger.kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
* tools/mm: allow users to provide additional cflags/ldflagsHerton R. Krzesinski2023-02-031-2/+2
| | | | | | | | | | | | | | | | | | | | | Right now there is no way to provide additional cflags/ldflags when building tools/vm binaries. And using eg. make CFLAGS=<options> will override the CFLAGS being set in the Makefile, making the build fail since it requires the include of the ../lib dir (for libapi). This change then allows you to specify: CFLAGS=<options> LDFLAGS=<options> make V=1 -C tools/vm And the options will be correctly appended as can be seen from the make output. Link: https://lkml.kernel.org/r/20230116224921.4106324-1-herton@redhat.com Signed-off-by: Herton R. Krzesinski <herton@redhat.com> Cc: Don Zickus <dzickus@redhat.com> Cc: Justin Forbes <jforbes@redhat.com> Cc: Vlastimil Babka <vbabka@suse.cz> Cc: Scott Weaver <scweaver@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
* tools/vm: rename tools/vm to tools/mmSeongJae Park2023-01-196-0/+4141
Rename tools/vm to tools/mm for being more consistent with the code and documentation directories, and won't be confused with virtual machines. Link: https://lkml.kernel.org/r/20230103180754.129637-4-sj@kernel.org Signed-off-by: SeongJae Park <sj@kernel.org> Cc: Jonathan Corbet <corbet@lwn.net> Cc: Shuah Khan <shuah@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>