diff options
Diffstat (limited to 'mm/internal.h')
| -rw-r--r-- | mm/internal.h | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/mm/internal.h b/mm/internal.h index 9117bca90f4b..9886db20d94f 100644 --- a/mm/internal.h +++ b/mm/internal.h @@ -132,7 +132,7 @@ extern pmd_t *mm_find_pmd(struct mm_struct *mm, unsigned long address); * * zonelist, preferred_zone and highest_zoneidx are set first in * __alloc_pages_nodemask() for the fast path, and might be later changed - * in __alloc_pages_slowpath(). All other functions pass the whole strucure + * in __alloc_pages_slowpath(). All other functions pass the whole structure * by a const pointer. */ struct alloc_context { @@ -344,7 +344,7 @@ static inline void munlock_vma_pages_all(struct vm_area_struct *vma) } /* - * must be called with vma's mmap_sem held for read or write, and page locked. + * must be called with vma's mmap_lock held for read or write, and page locked. */ extern void mlock_vma_page(struct page *page); extern unsigned int munlock_vma_page(struct page *page); @@ -413,13 +413,13 @@ static inline struct file *maybe_unlock_mmap_for_io(struct vm_fault *vmf, /* * FAULT_FLAG_RETRY_NOWAIT means we don't want to wait on page locks or - * anything, so we only pin the file and drop the mmap_sem if only + * anything, so we only pin the file and drop the mmap_lock if only * FAULT_FLAG_ALLOW_RETRY is set, while this is the first attempt. */ if (fault_flag_allow_retry_first(flags) && !(flags & FAULT_FLAG_RETRY_NOWAIT)) { fpin = get_file(vmf->vma->vm_file); - up_read(&vmf->vma->vm_mm->mmap_sem); + mmap_read_unlock(vmf->vma->vm_mm); } return fpin; } |