diff options
Diffstat (limited to 'mm/percpu.c')
| -rw-r--r-- | mm/percpu.c | 18 |
1 files changed, 0 insertions, 18 deletions
diff --git a/mm/percpu.c b/mm/percpu.c index b4fe24569..2dd74487a 100644 --- a/mm/percpu.c +++ b/mm/percpu.c @@ -125,7 +125,6 @@ static int pcpu_nr_units __read_mostly; static int pcpu_atom_size __read_mostly; static int pcpu_nr_slots __read_mostly; static size_t pcpu_chunk_struct_size __read_mostly; -static int pcpu_pfns; /* cpus with the lowest and highest unit addresses */ static unsigned int pcpu_low_unit_cpu __read_mostly; @@ -1796,7 +1795,6 @@ static struct pcpu_alloc_info * __init pcpu_build_alloc_info( /* calculate size_sum and ensure dyn_size is enough for early alloc */ size_sum = PFN_ALIGN(static_size + reserved_size + max_t(size_t, dyn_size, PERCPU_DYNAMIC_EARLY_SIZE)); - pcpu_pfns = PFN_DOWN(size_sum); dyn_size = size_sum - static_size - reserved_size; /* @@ -2284,22 +2282,6 @@ void __init percpu_init_late(void) } } -#ifdef CONFIG_TOI_INCREMENTAL -/* - * It doesn't matter if we mark an extra page as untracked (and therefore - * always save it in incremental images). - */ -void toi_mark_per_cpus_pages_untracked(void) -{ - int i; - - struct page *page = virt_to_page(pcpu_base_addr); - - for (i = 0; i < pcpu_pfns; i++) - SetPageTOI_Untracked(page + i); -} -#endif - /* * Percpu allocator is initialized early during boot when neither slab or * workqueue is available. Plug async management until everything is up |