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Merge branch 'work.get_user_pages_fast' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

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Pull get_user_pages_fast() conversion from Al Viro:
 "A bunch of places switched to get_user_pages_fast()"

* 'work.get_user_pages_fast' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs:
  ceph: use get_user_pages_fast()
  pvr2fs: use get_user_pages_fast()
  atomisp: use get_user_pages_fast()
  st: use get_user_pages_fast()
  via_dmablit(): use get_user_pages_fast()
  fsl_hypervisor: switch to get_user_pages_fast()
  rapidio: switch to get_user_pages_fast()
  vchiq_2835_arm: switch to get_user_pages_fast()
This commit is contained in:
Linus Torvalds
2017-11-17 12:38:51 -08:00
parent 16382e17c0 77478715ba
commit a0e136e5da
8 changed files with 20 additions and 36 deletions
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4
net/ceph/pagevec.c
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@@ -25,9 +25,9 @@ struct page **ceph_get_direct_page_vector(const void __user *data,
return ERR_PTR(-ENOMEM);
while (got < num_pages) {
rc = get_user_pages_unlocked(
rc = get_user_pages_fast(
(unsigned long)data + ((unsigned long)got * PAGE_SIZE),
num_pages - got, pages + got, write_page ? FOLL_WRITE : 0);
num_pages - got, write_page, pages + got);
if (rc < 0)
break;
BUG_ON(rc == 0);