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authorLinus Torvalds <torvalds@linux-foundation.org>2017-11-17 20:38:51 (GMT)
committerLinus Torvalds <torvalds@linux-foundation.org>2017-11-17 20:38:51 (GMT)
commita0e136e5da98f10ecb41a673374a04102af45e2b (patch)
tree05cb9275d1f8290f2750a9d4ec211d7d3b367228 /drivers/rapidio
parent16382e17c0ff583df2d5eed56ca7c771d637e9d1 (diff)
parent77478715ba9242017976fd01de189e77fa072f51 (diff)
Merge branch 'work.get_user_pages_fast' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
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()
Diffstat (limited to 'drivers/rapidio')
-rw-r--r--drivers/rapidio/devices/rio_mport_cdev.c6
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/rapidio/devices/rio_mport_cdev.c b/drivers/rapidio/devices/rio_mport_cdev.c
index 5c1b638..665d9e9 100644
--- a/drivers/rapidio/devices/rio_mport_cdev.c
+++ b/drivers/rapidio/devices/rio_mport_cdev.c
@@ -889,11 +889,9 @@ rio_dma_transfer(struct file *filp, u32 transfer_mode,
goto err_req;
}
- pinned = get_user_pages_unlocked(
+ pinned = get_user_pages_fast(
(unsigned long)xfer->loc_addr & PAGE_MASK,
- nr_pages,
- page_list,
- dir == DMA_FROM_DEVICE ? FOLL_WRITE : 0);
+ nr_pages, dir == DMA_FROM_DEVICE, page_list);
if (pinned != nr_pages) {
if (pinned < 0) {

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