linux_dsm_epyc7002/arch/powerpc/include
Aneesh Kumar K.V ef629cc5bf powerc/mm/hash: Reduce hash_mm_context size
Allocate subpage protect related variables only if we use the feature.
This helps in reducing the hash related mm context struct by around 4K

Before the patch
sizeof(struct hash_mm_context)  = 8288

After the patch
sizeof(struct hash_mm_context) = 4160

Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
2019-04-21 23:12:39 +10:00
..
asm powerc/mm/hash: Reduce hash_mm_context size 2019-04-21 23:12:39 +10:00
uapi/asm Kbuild updates for v5.1 (2nd) 2019-03-17 13:25:26 -07:00