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| author | Vlastimil Babka <vbabka@suse.cz> | 2023-05-23 09:06:34 +0200 |
|---|---|---|
| committer | Vlastimil Babka <vbabka@suse.cz> | 2023-05-26 19:01:47 +0200 |
| commit | eb07c4f39c3e858a7d0cc4bb15b8a304f83f0497 (patch) | |
| tree | ee35d3461ea1f0a0b6084e39a28c015fff5276d1 /kernel | |
| parent | Linux 6.4-rc3 (diff) | |
| download | linux-eb07c4f39c3e858a7d0cc4bb15b8a304f83f0497.tar.xz linux-eb07c4f39c3e858a7d0cc4bb15b8a304f83f0497.zip | |
mm/slab: rename CONFIG_SLAB to CONFIG_SLAB_DEPRECATED
As discussed at LSF/MM [1] [2] and with no objections raised there,
deprecate the SLAB allocator. Rename the user-visible option so that
users with CONFIG_SLAB=y get a new prompt with explanation during make
oldconfig, while make olddefconfig will just switch to SLUB.
In all defconfigs with CONFIG_SLAB=y remove the line so those also
switch to SLUB. Regressions due to the switch should be reported to
linux-mm and slab maintainers.
[1] https://lore.kernel.org/all/4b9fc9c6-b48c-198f-5f80-811a44737e5f@suse.cz/
[2] https://lwn.net/Articles/932201/
Signed-off-by: Vlastimil Babka <vbabka@suse.cz>
Acked-by: Hyeonggon Yoo <42.hyeyoo@gmail.com>
Acked-by: David Rientjes <rientjes@google.com>
Acked-by: Geert Uytterhoeven <geert@linux-m68k.org> # m68k
Acked-by: Helge Deller <deller@gmx.de> # parisc
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/configs/tiny.config | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/kernel/configs/tiny.config b/kernel/configs/tiny.config index 144b2bd86b14..00009f7d0835 100644 --- a/kernel/configs/tiny.config +++ b/kernel/configs/tiny.config @@ -6,6 +6,5 @@ CONFIG_CC_OPTIMIZE_FOR_SIZE=y CONFIG_KERNEL_XZ=y # CONFIG_KERNEL_LZO is not set # CONFIG_KERNEL_LZ4 is not set -# CONFIG_SLAB is not set CONFIG_SLUB=y CONFIG_SLUB_TINY=y |