diff options
Diffstat (limited to 'arch/um/kernel')
-rw-r--r-- | arch/um/kernel/mem.c | 3 | ||||
-rw-r--r-- | arch/um/kernel/reboot.c | 13 | ||||
-rw-r--r-- | arch/um/kernel/tlb.c | 5 |
3 files changed, 6 insertions, 15 deletions
diff --git a/arch/um/kernel/mem.c b/arch/um/kernel/mem.c index b1cd5c6..93121c6 100644 --- a/arch/um/kernel/mem.c +++ b/arch/um/kernel/mem.c @@ -223,8 +223,9 @@ void paging_init(void) empty_zero_page = (unsigned long *) alloc_bootmem_low_pages(PAGE_SIZE); empty_bad_page = (unsigned long *) alloc_bootmem_low_pages(PAGE_SIZE); - for(i=0;i<sizeof(zones_size)/sizeof(zones_size[0]);i++) + for(i = 0; i < ARRAY_SIZE(zones_size); i++) zones_size[i] = 0; + zones_size[ZONE_DMA] = (end_iomem >> PAGE_SHIFT) - (uml_physmem >> PAGE_SHIFT); #ifdef CONFIG_HIGHMEM zones_size[ZONE_HIGHMEM] = highmem >> PAGE_SHIFT; diff --git a/arch/um/kernel/reboot.c b/arch/um/kernel/reboot.c index 3ef73bf..f602623 100644 --- a/arch/um/kernel/reboot.c +++ b/arch/um/kernel/reboot.c @@ -22,7 +22,7 @@ static void kill_idlers(int me) struct task_struct *p; int i; - for(i = 0; i < sizeof(idle_threads)/sizeof(idle_threads[0]); i++){ + for(i = 0; i < ARRAY_SIZE(idle_threads); i++){ p = idle_threads[i]; if((p != NULL) && (p->thread.mode.tt.extern_pid != me)) os_kill_process(p->thread.mode.tt.extern_pid, 0); @@ -62,14 +62,3 @@ void machine_halt(void) { machine_power_off(); } - -/* - * Overrides for Emacs so that we follow Linus's tabbing style. - * Emacs will notice this stuff at the end of the file and automatically - * adjust the settings for this buffer only. This must remain at the end - * of the file. - * --------------------------------------------------------------------------- - * Local variables: - * c-file-style: "linux" - * End: - */ diff --git a/arch/um/kernel/tlb.c b/arch/um/kernel/tlb.c index f5b0636..cca330e 100644 --- a/arch/um/kernel/tlb.c +++ b/arch/um/kernel/tlb.c @@ -137,10 +137,11 @@ void fix_range_common(struct mm_struct *mm, unsigned long start_addr, int r, w, x; struct host_vm_op ops[1]; void *flush = NULL; - int op_index = -1, last_op = sizeof(ops) / sizeof(ops[0]) - 1; + int op_index = -1, last_op = ARRAY_SIZE(ops) - 1; int ret = 0; - if(mm == NULL) return; + if(mm == NULL) + return; ops[0].type = NONE; for(addr = start_addr; addr < end_addr && !ret;){ |