diff options
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/proc/base.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/fs/proc/base.c b/fs/proc/base.c index f9c88e4bd837..4f0d6f40b8f1 100644 --- a/fs/proc/base.c +++ b/fs/proc/base.c @@ -2322,7 +2322,7 @@ proc_map_files_readdir(struct file *file, struct dir_context *ctx) if (!mm) goto out_put_task; - ret = down_read_killable(&mm->mmap_sem); + ret = mmap_read_lock_killable(mm); if (ret) { mmput(mm); goto out_put_task; @@ -2349,7 +2349,7 @@ proc_map_files_readdir(struct file *file, struct dir_context *ctx) p = genradix_ptr_alloc(&fa, nr_files++, GFP_KERNEL); if (!p) { ret = -ENOMEM; - up_read(&mm->mmap_sem); + mmap_read_unlock(mm); mmput(mm); goto out_put_task; } @@ -2358,7 +2358,7 @@ proc_map_files_readdir(struct file *file, struct dir_context *ctx) p->end = vma->vm_end; p->mode = vma->vm_file->f_mode; } - up_read(&mm->mmap_sem); + mmap_read_unlock(mm); mmput(mm); for (i = 0; i < nr_files; i++) { |