diff options
Diffstat (limited to 'drivers/infiniband/hw/hfi1/user_pages.c')
| -rw-r--r-- | drivers/infiniband/hw/hfi1/user_pages.c | 11 |
1 files changed, 4 insertions, 7 deletions
diff --git a/drivers/infiniband/hw/hfi1/user_pages.c b/drivers/infiniband/hw/hfi1/user_pages.c index 02eee8eff1db..b89a9b9aef7a 100644 --- a/drivers/infiniband/hw/hfi1/user_pages.c +++ b/drivers/infiniband/hw/hfi1/user_pages.c @@ -118,13 +118,10 @@ int hfi1_acquire_user_pages(struct mm_struct *mm, unsigned long vaddr, size_t np void hfi1_release_user_pages(struct mm_struct *mm, struct page **p, size_t npages, bool dirty) { - size_t i; - - for (i = 0; i < npages; i++) { - if (dirty) - set_page_dirty_lock(p[i]); - put_page(p[i]); - } + if (dirty) + put_user_pages_dirty_lock(p, npages); + else + put_user_pages(p, npages); if (mm) { /* during close after signal, mm can be NULL */ atomic64_sub(npages, &mm->pinned_vm); |