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| author | Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com> | 2017-10-16 12:31:40 +0530 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2017-11-06 16:48:13 +1100 |
| commit | 7f142661d41e5243c99c6ad2ff72aa8647f5eb87 (patch) | |
| tree | dc57476b273842aa153f79d31ebc6ff6586ec6ca /arch/powerpc/mm/hash_utils_64.c | |
| parent | 6b148a7ce72a7f87c81cbcde48af014abc0516a9 (diff) | |
powerpc/mm/hash: Add pr_fmt() to hash_utils64.c
Make the printks look a bit nicer by adding a prefix.
Radix config now do
radix-mmu: Page sizes from device-tree:
radix-mmu: Page size shift = 12 AP=0x0
radix-mmu: Page size shift = 16 AP=0x5
radix-mmu: Page size shift = 21 AP=0x1
radix-mmu: Page size shift = 30 AP=0x2
This patch update hash config to do similar dmesg output. With the patch we have
hash-mmu: Page sizes from device-tree:
hash-mmu: base_shift=12: shift=12, sllp=0x0000, avpnm=0x00000000, tlbiel=1, penc=0
hash-mmu: base_shift=12: shift=16, sllp=0x0000, avpnm=0x00000000, tlbiel=1, penc=7
hash-mmu: base_shift=12: shift=24, sllp=0x0000, avpnm=0x00000000, tlbiel=1, penc=56
hash-mmu: base_shift=16: shift=16, sllp=0x0110, avpnm=0x00000000, tlbiel=1, penc=1
hash-mmu: base_shift=16: shift=24, sllp=0x0110, avpnm=0x00000000, tlbiel=1, penc=8
hash-mmu: base_shift=20: shift=20, sllp=0x0111, avpnm=0x00000000, tlbiel=0, penc=2
hash-mmu: base_shift=24: shift=24, sllp=0x0100, avpnm=0x00000001, tlbiel=0, penc=0
hash-mmu: base_shift=34: shift=34, sllp=0x0120, avpnm=0x000007ff, tlbiel=0, penc=3
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'arch/powerpc/mm/hash_utils_64.c')
| -rw-r--r-- | arch/powerpc/mm/hash_utils_64.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/powerpc/mm/hash_utils_64.c b/arch/powerpc/mm/hash_utils_64.c index 67ec2e927253..655a5a9a183d 100644 --- a/arch/powerpc/mm/hash_utils_64.c +++ b/arch/powerpc/mm/hash_utils_64.c @@ -21,6 +21,7 @@ #undef DEBUG #undef DEBUG_LOW +#define pr_fmt(fmt) "hash-mmu: " fmt #include <linux/spinlock.h> #include <linux/errno.h> #include <linux/sched/mm.h> |