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| author | Vlastimil Babka <vbabka@suse.cz> | 2022-11-23 15:41:16 +0100 |
|---|---|---|
| committer | Vlastimil Babka <vbabka@suse.cz> | 2022-12-01 00:14:00 +0100 |
| commit | dc19745ad0e46c1a069540973e376cff0130443c (patch) | |
| tree | cb3ca90fe7da95536f8e613d58bca34b9f9b7a41 /mm/slab.h | |
| parent | 617666521385ba1a07f9388bc80d24941104e412 (diff) | |
| parent | 149b6fa228eda1d191abc440af7162264d716d90 (diff) | |
Merge branch 'slub-tiny-v1r6' into slab/for-next
Merge my series [1] to deprecate the SLOB allocator.
- Renames CONFIG_SLOB to CONFIG_SLOB_DEPRECATED with deprecation notice.
- The recommended replacement is CONFIG_SLUB, optionally with the new
CONFIG_SLUB_TINY tweaks for systems with 16MB or less RAM.
- Use cases that stopped working with CONFIG_SLUB_TINY instead of SLOB
should be reported to linux-mm@kvack.org and slab maintainers,
otherwise SLOB will be removed in few cycles.
[1] https://lore.kernel.org/all/20221121171202.22080-1-vbabka@suse.cz/
Diffstat (limited to 'mm/slab.h')
| -rw-r--r-- | mm/slab.h | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/mm/slab.h b/mm/slab.h index 060c589a827a..7cc432969945 100644 --- a/mm/slab.h +++ b/mm/slab.h @@ -217,8 +217,6 @@ struct kmem_cache { unsigned int size; /* The aligned/padded/added on size */ unsigned int align; /* Alignment as calculated */ slab_flags_t flags; /* Active flags on the slab */ - unsigned int useroffset;/* Usercopy region offset */ - unsigned int usersize; /* Usercopy region size */ const char *name; /* Slab name for sysfs */ int refcount; /* Use counter */ void (*ctor)(void *); /* Called on object slot creation */ |