diff options
| author | Thomas Gleixner <tglx@linutronix.de> | 2015-01-12 10:51:13 +0100 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2015-01-12 10:51:13 +0100 |
| commit | 2f5eaf66e580f64032b365a00157b6b58c266b37 (patch) | |
| tree | 7852017c864f0eb3833782e2a017952bd8531458 /mm/fremap.c | |
| parent | c291ee622165cb2c8d4e7af63fffd499354a23be (diff) | |
| parent | 91d1179212161f220938198b742c328ad38fd0a3 (diff) | |
Merge tag 'irqchip-urgent-3.19' of git://git.infradead.org/users/jcooper/linux into irq/urgent
irqchip urgent fixes for v3.19 from Jason Cooper
- mtk-sysirq: Fix error handling
- hip04: Fix cpu map for 16bit value
- gic-v3-its: Clear a warning regarding decimal constants
- omap-intc: Fix legacy DMA regression
- atmel-aic-common: Retain priority when changing type
Diffstat (limited to 'mm/fremap.c')
| -rw-r--r-- | mm/fremap.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/mm/fremap.c b/mm/fremap.c index 72b8fa36143..2805d71cf47 100644 --- a/mm/fremap.c +++ b/mm/fremap.c @@ -37,7 +37,7 @@ static void zap_pte(struct mm_struct *mm, struct vm_area_struct *vma, if (pte_present(pte)) { flush_cache_page(vma, addr, pte_pfn(pte)); - pte = ptep_clear_flush(vma, addr, ptep); + pte = ptep_clear_flush_notify(vma, addr, ptep); page = vm_normal_page(vma, addr, pte); if (page) { if (pte_dirty(pte)) @@ -238,13 +238,13 @@ get_write_lock: } goto out_freed; } - mutex_lock(&mapping->i_mmap_mutex); + i_mmap_lock_write(mapping); flush_dcache_mmap_lock(mapping); vma->vm_flags |= VM_NONLINEAR; vma_interval_tree_remove(vma, &mapping->i_mmap); vma_nonlinear_insert(vma, &mapping->i_mmap_nonlinear); flush_dcache_mmap_unlock(mapping); - mutex_unlock(&mapping->i_mmap_mutex); + i_mmap_unlock_write(mapping); } if (vma->vm_flags & VM_LOCKED) { |