[PATCH 16/62] infiniband: remove the second argument of k[un]map_atomic()

[PATCH 16/62] infiniband: remove the second argument of k[un]map_atomic()

[Cong Wang]

Signed-off-by: Cong Wang <amwang@redhat.com>
---
 drivers/infiniband/ulp/iser/iser_memory.c |    8 ++++----
 1 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/infiniband/ulp/iser/iser_memory.c b/drivers/infiniband/ulp/iser/iser_memory.c
index fb88d68..2033a92 100644
--- a/drivers/infiniband/ulp/iser/iser_memory.c
+++ b/drivers/infiniband/ulp/iser/iser_memory.c
@@ -73,11 +73,11 @@ static int iser_start_rdma_unaligned_sg(struct iscsi_iser_task *iser_task,
 
 		p = mem;
 		for_each_sg(sgl, sg, data->size, i) {
-			from = kmap_atomic(sg_page(sg), KM_USER0);
+			from = kmap_atomic(sg_page(sg));
 			memcpy(p,
 			       from + sg->offset,
 			       sg->length);
-			kunmap_atomic(from, KM_USER0);
+			kunmap_atomic(from);
 			p += sg->length;
 		}
 	}
@@ -133,11 +133,11 @@ void iser_finalize_rdma_unaligned_sg(struct iscsi_iser_task *iser_task,
 
 		p = mem;
 		for_each_sg(sgl, sg, sg_size, i) {
-			to = kmap_atomic(sg_page(sg), KM_SOFTIRQ0);
+			to = kmap_atomic(sg_page(sg));
 			memcpy(to + sg->offset,
 			       p,
 			       sg->length);
-			kunmap_atomic(to, KM_SOFTIRQ0);
+			kunmap_atomic(to);
 			p += sg->length;
 		}
 	}
-- 
1.7.4.4

Re: [PATCH 16/62] infiniband: remove the second argument of k[un]map_atomic()

[Roland Dreier]

These look fine, given the second argument is unused.  So

Acked-by: Roland Dreier <roland-BHEL68pLQRGGvPXPguhicg@public.gmane.org>

... or is there some point when the <linux/highmem.h> part is
going in and where it makes sense for me to apply this through
my tree?

 - R.
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Re: [PATCH 16/62] infiniband: remove the second argument of k[un]map_atomic()

[Cong Wang]

于 2011年11月28日 15:38, Roland Dreier 写道:
> These look fine, given the second argument is unused.  So
>
> Acked-by: Roland Dreier<roland-BHEL68pLQRGGvPXPguhicg@public.gmane.org>
>

Thanks, Roland!

> ... or is there some point when the<linux/highmem.h>  part is
> going in and where it makes sense for me to apply this through
> my tree?
>

I think this patchset should be taken as a whole, so either Andrew
takes them all, or let Stephen to merge my tree[1] to linux-next.

But I don't know if Andrew has different opinions.

1. git://github.com/congwang/linux.git #for-next
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