diff options
Diffstat (limited to 'mm/madvise.c')
| -rw-r--r-- | mm/madvise.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/mm/madvise.c b/mm/madvise.c index 375cf32087e4..4d3c922ea1a1 100644 --- a/mm/madvise.c +++ b/mm/madvise.c @@ -276,15 +276,14 @@ static long madvise_willneed(struct vm_area_struct *vma, { struct file *file = vma->vm_file; + *prev = vma; #ifdef CONFIG_SWAP if (!file) { - *prev = vma; force_swapin_readahead(vma, start, end); return 0; } if (shmem_mapping(file->f_mapping)) { - *prev = vma; force_shm_swapin_readahead(vma, start, end, file->f_mapping); return 0; @@ -299,7 +298,6 @@ static long madvise_willneed(struct vm_area_struct *vma, return 0; } - *prev = vma; start = ((start - vma->vm_start) >> PAGE_SHIFT) + vma->vm_pgoff; if (end > vma->vm_end) end = vma->vm_end; @@ -663,7 +661,7 @@ static int madvise_inject_error(int behavior, pr_info("Injecting memory failure for pfn %#lx at process virtual address %#lx\n", page_to_pfn(page), start); - ret = memory_failure(page_to_pfn(page), 0, MF_COUNT_INCREASED); + ret = memory_failure(page_to_pfn(page), MF_COUNT_INCREASED); if (ret) return ret; } |