diff options
| author | Christoph Hellwig <hch@lst.de> | 2019-08-13 10:25:02 +0300 |
|---|---|---|
| committer | Tony Luck <tony.luck@intel.com> | 2019-08-16 21:33:57 +0300 |
| commit | 05933aac7b11911955de307a329dc2a7a14b7bd0 (patch) | |
| tree | 5fbf522b4adc70501eed8986930bc0744bbb7810 /arch/ia64/mm | |
| parent | cf07cb1ff4ea008abf06c95878c700cf1dd65c3e (diff) | |
| download | linux-05933aac7b11911955de307a329dc2a7a14b7bd0.tar.xz | |
ia64: remove now unused machvec indirections
With the SGI SN2 machvec removal most of the indirections are unused
now, so remove them. This includes the entire removal of the mmio
read*/write* macros as the generic ones are identical to the
asm-generic/io.h version.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Link: https://lkml.kernel.org/r/20190813072514.23299-17-hch@lst.de
Signed-off-by: Tony Luck <tony.luck@intel.com>
Diffstat (limited to 'arch/ia64/mm')
| -rw-r--r-- | arch/ia64/mm/discontig.c | 3 | ||||
| -rw-r--r-- | arch/ia64/mm/tlb.c | 6 |
2 files changed, 5 insertions, 4 deletions
diff --git a/arch/ia64/mm/discontig.c b/arch/ia64/mm/discontig.c index 05490dd073e6..921f3efe3538 100644 --- a/arch/ia64/mm/discontig.c +++ b/arch/ia64/mm/discontig.c @@ -396,8 +396,7 @@ static void __meminit scatter_node_data(void) * * Each node's per-node area has a copy of the global pg_data_t list, so * we copy that to each node here, as well as setting the per-cpu pointer - * to the local node data structure. The active_cpus field of the per-node - * structure gets setup by the platform_cpu_init() function later. + * to the local node data structure. */ static void __init initialize_pernode_data(void) { diff --git a/arch/ia64/mm/tlb.c b/arch/ia64/mm/tlb.c index 0714df1b7854..72cc568bc841 100644 --- a/arch/ia64/mm/tlb.c +++ b/arch/ia64/mm/tlb.c @@ -245,7 +245,8 @@ resetsema: spinaphore_init(&ptcg_sem, max_purges); } -void +#ifdef CONFIG_SMP +static void ia64_global_tlb_purge (struct mm_struct *mm, unsigned long start, unsigned long end, unsigned long nbits) { @@ -282,6 +283,7 @@ ia64_global_tlb_purge (struct mm_struct *mm, unsigned long start, activate_context(active_mm); } } +#endif /* CONFIG_SMP */ void local_flush_tlb_all (void) @@ -332,7 +334,7 @@ __flush_tlb_range (struct vm_area_struct *vma, unsigned long start, preempt_disable(); #ifdef CONFIG_SMP if (mm != current->active_mm || cpumask_weight(mm_cpumask(mm)) != 1) { - platform_global_tlb_purge(mm, start, end, nbits); + ia64_global_tlb_purge(mm, start, end, nbits); preempt_enable(); return; } |