diff options
author | Thomas Gleixner <tglx@linutronix.de> | 2020-11-03 10:27:20 +0100 |
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committer | Thomas Gleixner <tglx@linutronix.de> | 2020-11-06 23:14:55 +0100 |
commit | 157e118b55113d1e6c7f8ddfcec0a1dbf3a69511 (patch) | |
tree | bb8cbaddde204f3f9839c95b1f7f30869fd895f4 /arch/x86/mm/init_32.c | |
parent | 389755c250814185938f5b04334a4f0184c30647 (diff) | |
download | linux-157e118b55113d1e6c7f8ddfcec0a1dbf3a69511.tar.bz2 |
x86/mm/highmem: Use generic kmap atomic implementation
Convert X86 to the generic kmap atomic implementation and make the
iomap_atomic() naming convention consistent while at it.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Link: https://lore.kernel.org/r/20201103095857.375127260@linutronix.de
Diffstat (limited to 'arch/x86/mm/init_32.c')
-rw-r--r-- | arch/x86/mm/init_32.c | 15 |
1 files changed, 0 insertions, 15 deletions
diff --git a/arch/x86/mm/init_32.c b/arch/x86/mm/init_32.c index 7c055259de3a..da31c2635ee4 100644 --- a/arch/x86/mm/init_32.c +++ b/arch/x86/mm/init_32.c @@ -394,19 +394,6 @@ repeat: return last_map_addr; } -pte_t *kmap_pte; - -static void __init kmap_init(void) -{ - unsigned long kmap_vstart; - - /* - * Cache the first kmap pte: - */ - kmap_vstart = __fix_to_virt(FIX_KMAP_BEGIN); - kmap_pte = virt_to_kpte(kmap_vstart); -} - #ifdef CONFIG_HIGHMEM static void __init permanent_kmaps_init(pgd_t *pgd_base) { @@ -712,8 +699,6 @@ void __init paging_init(void) __flush_tlb_all(); - kmap_init(); - /* * NOTE: at this point the bootmem allocator is fully available. */ |