diff options
| author | Amitoj Kaur Chawla <amitoj1606@gmail.com> | 2016-03-04 20:00:43 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-03-12 09:09:09 +0300 |
| commit | 844499175518d2d847ec0ca9fc133e8e03f11101 (patch) | |
| tree | 774697a98e93794683428497d265925dbeca15f9 /drivers | |
| parent | c754db403d740827e49f5f9dedd9594ff55ccbe7 (diff) | |
| download | linux-844499175518d2d847ec0ca9fc133e8e03f11101.tar.xz | |
staging: rdma: hfi1: Replace ALIGN with PAGE_ALIGN
mm.h contains a helper function PAGE_ALIGN which aligns the pointer
to the page boundary instead of using ALIGN(expression, PAGE_SIZE)
This change was made with the help of the following Coccinelle
semantic patch:
//<smpl>
@@
expression e;
symbol PAGE_SIZE;
@@
(
- ALIGN(e, PAGE_SIZE)
+ PAGE_ALIGN(e)
|
- IS_ALIGNED(e, PAGE_SIZE)
+ PAGE_ALIGNED(e)
)
//</smpl>
Signed-off-by: Amitoj Kaur Chawla <amitoj1606@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/staging/rdma/hfi1/init.c | 8 | ||||
| -rw-r--r-- | drivers/staging/rdma/hfi1/user_sdma.c | 3 |
2 files changed, 5 insertions, 6 deletions
diff --git a/drivers/staging/rdma/hfi1/init.c b/drivers/staging/rdma/hfi1/init.c index 310710321790..02df291eb172 100644 --- a/drivers/staging/rdma/hfi1/init.c +++ b/drivers/staging/rdma/hfi1/init.c @@ -735,8 +735,8 @@ int hfi1_init(struct hfi1_devdata *dd, int reinit) ret = lastfail; /* Allocate enough memory for user event notification. */ - len = ALIGN(dd->chip_rcv_contexts * HFI1_MAX_SHARED_CTXTS * - sizeof(*dd->events), PAGE_SIZE); + len = PAGE_ALIGN(dd->chip_rcv_contexts * HFI1_MAX_SHARED_CTXTS * + sizeof(*dd->events)); dd->events = vmalloc_user(len); if (!dd->events) dd_dev_err(dd, "Failed to allocate user events page\n"); @@ -1505,8 +1505,8 @@ int hfi1_create_rcvhdrq(struct hfi1_devdata *dd, struct hfi1_ctxtdata *rcd) * rcvhdrqentsize is in DWs, so we have to convert to bytes * (* sizeof(u32)). */ - amt = ALIGN(rcd->rcvhdrq_cnt * rcd->rcvhdrqentsize * - sizeof(u32), PAGE_SIZE); + amt = PAGE_ALIGN(rcd->rcvhdrq_cnt * rcd->rcvhdrqentsize * + sizeof(u32)); gfp_flags = (rcd->ctxt >= dd->first_user_ctxt) ? GFP_USER : GFP_KERNEL; diff --git a/drivers/staging/rdma/hfi1/user_sdma.c b/drivers/staging/rdma/hfi1/user_sdma.c index d152126a15be..9d4f5d6aaf33 100644 --- a/drivers/staging/rdma/hfi1/user_sdma.c +++ b/drivers/staging/rdma/hfi1/user_sdma.c @@ -413,8 +413,7 @@ int hfi1_user_sdma_alloc_queues(struct hfi1_ctxtdata *uctxt, struct file *fp) if (!cq) goto cq_nomem; - memsize = ALIGN(sizeof(*cq->comps) * hfi1_sdma_comp_ring_size, - PAGE_SIZE); + memsize = PAGE_ALIGN(sizeof(*cq->comps) * hfi1_sdma_comp_ring_size); cq->comps = vmalloc_user(memsize); if (!cq->comps) goto cq_comps_nomem; |