diff options
Diffstat (limited to 'arch/cris')
| -rw-r--r-- | arch/cris/arch-v10/drivers/axisflashmap.c | 1 | ||||
| -rw-r--r-- | arch/cris/arch-v32/drivers/axisflashmap.c | 1 | ||||
| -rw-r--r-- | arch/cris/arch-v32/mm/tlb.c | 6 | ||||
| -rw-r--r-- | arch/cris/kernel/time.c | 5 | ||||
| -rw-r--r-- | arch/cris/mm/ioremap.c | 4 |
5 files changed, 8 insertions, 9 deletions
diff --git a/arch/cris/arch-v10/drivers/axisflashmap.c b/arch/cris/arch-v10/drivers/axisflashmap.c index 11ab3836aac6..56b038c8d482 100644 --- a/arch/cris/arch-v10/drivers/axisflashmap.c +++ b/arch/cris/arch-v10/drivers/axisflashmap.c @@ -140,6 +140,7 @@ #include <linux/kernel.h> #include <linux/config.h> #include <linux/init.h> +#include <linux/slab.h> #include <linux/mtd/concat.h> #include <linux/mtd/map.h> diff --git a/arch/cris/arch-v32/drivers/axisflashmap.c b/arch/cris/arch-v32/drivers/axisflashmap.c index 78ed52b1cdac..b679f983b90a 100644 --- a/arch/cris/arch-v32/drivers/axisflashmap.c +++ b/arch/cris/arch-v32/drivers/axisflashmap.c @@ -20,6 +20,7 @@ #include <linux/kernel.h> #include <linux/config.h> #include <linux/init.h> +#include <linux/slab.h> #include <linux/mtd/concat.h> #include <linux/mtd/map.h> diff --git a/arch/cris/arch-v32/mm/tlb.c b/arch/cris/arch-v32/mm/tlb.c index 8233406798d3..b08a28bb58ab 100644 --- a/arch/cris/arch-v32/mm/tlb.c +++ b/arch/cris/arch-v32/mm/tlb.c @@ -175,6 +175,8 @@ init_new_context(struct task_struct *tsk, struct mm_struct *mm) return 0; } +static DEFINE_SPINLOCK(mmu_context_lock); + /* Called in schedule() just before actually doing the switch_to. */ void switch_mm(struct mm_struct *prev, struct mm_struct *next, @@ -183,10 +185,10 @@ switch_mm(struct mm_struct *prev, struct mm_struct *next, int cpu = smp_processor_id(); /* Make sure there is a MMU context. */ - spin_lock(&next->page_table_lock); + spin_lock(&mmu_context_lock); get_mmu_context(next); cpu_set(cpu, next->cpu_vm_mask); - spin_unlock(&next->page_table_lock); + spin_unlock(&mmu_context_lock); /* * Remember the pgd for the fault handlers. Keep a seperate copy of it diff --git a/arch/cris/kernel/time.c b/arch/cris/kernel/time.c index a2d99b4aedcd..66ba8898db07 100644 --- a/arch/cris/kernel/time.c +++ b/arch/cris/kernel/time.c @@ -31,10 +31,7 @@ #include <linux/timex.h> #include <linux/init.h> #include <linux/profile.h> - -u64 jiffies_64 = INITIAL_JIFFIES; - -EXPORT_SYMBOL(jiffies_64); +#include <linux/sched.h> /* just for sched_clock() - funny that */ int have_rtc; /* used to remember if we have an RTC or not */; diff --git a/arch/cris/mm/ioremap.c b/arch/cris/mm/ioremap.c index ebba11e270fa..a92ac9877582 100644 --- a/arch/cris/mm/ioremap.c +++ b/arch/cris/mm/ioremap.c @@ -52,7 +52,7 @@ static inline int remap_area_pmd(pmd_t * pmd, unsigned long address, unsigned lo if (address >= end) BUG(); do { - pte_t * pte = pte_alloc_kernel(&init_mm, pmd, address); + pte_t * pte = pte_alloc_kernel(pmd, address); if (!pte) return -ENOMEM; remap_area_pte(pte, address, end - address, address + phys_addr, prot); @@ -74,7 +74,6 @@ static int remap_area_pages(unsigned long address, unsigned long phys_addr, flush_cache_all(); if (address >= end) BUG(); - spin_lock(&init_mm.page_table_lock); do { pud_t *pud; pmd_t *pmd; @@ -94,7 +93,6 @@ static int remap_area_pages(unsigned long address, unsigned long phys_addr, address = (address + PGDIR_SIZE) & PGDIR_MASK; dir++; } while (address && (address < end)); - spin_unlock(&init_mm.page_table_lock); flush_tlb_all(); return error; } |