diff options
Diffstat (limited to 'net/ceph/pagevec.c')
| -rw-r--r-- | net/ceph/pagevec.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/net/ceph/pagevec.c b/net/ceph/pagevec.c index 555013034f7a..096d91447e06 100644 --- a/net/ceph/pagevec.c +++ b/net/ceph/pagevec.c @@ -23,17 +23,15 @@ struct page **ceph_get_direct_page_vector(const void __user *data, if (!pages) return ERR_PTR(-ENOMEM); - down_read(¤t->mm->mmap_sem); while (got < num_pages) { - rc = get_user_pages(current, current->mm, + rc = get_user_pages_unlocked(current, current->mm, (unsigned long)data + ((unsigned long)got * PAGE_SIZE), - num_pages - got, write_page, 0, pages + got, NULL); + num_pages - got, write_page, 0, pages + got); if (rc < 0) break; BUG_ON(rc == 0); got += rc; } - up_read(¤t->mm->mmap_sem); if (rc < 0) goto fail; return pages; |