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| author | Aneesh Kumar K.V <aneesh.kumar@linux.ibm.com> | 2019-04-17 14:59:19 +0200 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2019-04-21 15:12:40 +0200 |
| commit | 5f53d28608f600d9ee07378453bd2d49e132fff4 (patch) | |
| tree | 14c83b71b2cf486310fdfa0bcbbbaa7169641c7e /arch/powerpc/mm/slb.c | |
| parent | powerpc/mm: Print kernel map details to dmesg (diff) | |
| download | linux-5f53d28608f600d9ee07378453bd2d49e132fff4.tar.xz linux-5f53d28608f600d9ee07378453bd2d49e132fff4.zip | |
powerpc/mm/hash: Rename KERNEL_REGION_ID to LINEAR_MAP_REGION_ID
The region actually point to linear map. Rename the #define to
clarify thati.
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'arch/powerpc/mm/slb.c')
| -rw-r--r-- | arch/powerpc/mm/slb.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/powerpc/mm/slb.c b/arch/powerpc/mm/slb.c index 721cb09c9044..89e4531de64b 100644 --- a/arch/powerpc/mm/slb.c +++ b/arch/powerpc/mm/slb.c @@ -691,7 +691,7 @@ static long slb_allocate_kernel(unsigned long ea, unsigned long id) unsigned long flags; int ssize; - if (id == KERNEL_REGION_ID) { + if (id == LINEAR_MAP_REGION_ID) { /* We only support upto MAX_PHYSMEM_BITS */ if ((ea & EA_MASK) > (1UL << MAX_PHYSMEM_BITS)) @@ -790,7 +790,7 @@ long do_slb_fault(struct pt_regs *regs, unsigned long ea) * first class kernel code. But for performance it's probably nicer * if they go via fast_exception_return too. */ - if (id >= KERNEL_REGION_ID) { + if (id >= LINEAR_MAP_REGION_ID) { long err; #ifdef CONFIG_DEBUG_VM /* Catch recursive kernel SLB faults. */ |