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(parent: 53ed7a5) | patch
powerpc/mm/hash: Simplify the region id calculation.
authorAneesh Kumar K.V <aneesh.kumar@linux.ibm.com>
Wed, 17 Apr 2019 12:59:17 +0000 (18:29 +0530)
committerMichael Ellerman <mpe@ellerman.id.au>
Sun, 21 Apr 2019 13:12:40 +0000 (23:12 +1000)
commit1c946c1b7f2ba40bc9b521219ad34e5da3fc3088
tree17e48a3b636c8479cd97c42cc33a5770f5e788ectree | snapshot
parent53ed7a5947de2e19c270a0bc0c29257c6d004b0fcommit | diff
powerpc/mm/hash: Simplify the region id calculation.

This reduces multiple comparisons in get_region_id to a bit shift operation.

Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
arch/powerpc/include/asm/book3s/64/hash-4k.h diff | blob | blame | history
arch/powerpc/include/asm/book3s/64/hash-64k.h diff | blob | blame | history
arch/powerpc/include/asm/book3s/64/hash.h diff | blob | blame | history
arch/powerpc/include/asm/book3s/64/mmu-hash.h diff | blob | blame | history
Linux 6.x block layer and io_uring tree(s)