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RDS: Do not mask address when pinning pages

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This does not appear to be necessary.

Signed-off-by: Andy Grover <andy.grover@oracle.com>
This commit is contained in:
Andy Grover 2010-01-12 10:52:28 -08:00
parent 40589e74f7
commit d22faec22c
1 changed files with 2 additions and 2 deletions
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4
net/rds/rdma.c
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@ -238,7 +238,7 @@ static int __rds_rdma_map(struct rds_sock *rs, struct rds_get_mr_args *args,
* r/o or r/w. We need to assume r/w, or we'll do a lot of RDMA to
* the zero page.
*/
ret = rds_pin_pages(args->vec.addr & PAGE_MASK, nr_pages, pages, 1);
ret = rds_pin_pages(args->vec.addr, nr_pages, pages, 1);
if (ret < 0)
goto out;
@ -595,7 +595,7 @@ static int rds_rdma_prepare(struct rds_message *rm,
/* If it's a WRITE operation, we want to pin the pages for reading.
* If it's a READ operation, we need to pin the pages for writing.
*/
ret = rds_pin_pages(vec.addr & PAGE_MASK, nr, pages, !op->r_write);
ret = rds_pin_pages(vec.addr, nr, pages, !op->r_write);
if (ret < 0)
goto out;