diff options
| author |   Yishai Hadas <yishaih@mellanox.com> | 2014-01-28 13:40:15 +0200 |
|---|---|---|
| committer |   Roland Dreier <roland@purestorage.com> | 2014-03-04 10:34:28 -0800 |
| commit | eeb8461e36c99fdf2d058751be924a2aab215005 (patch) | |
| tree | c92498349f842be5985194c840e2dd12201df861 /drivers/infiniband/hw/ehca/ehca_classes.h | |
| parent | Linux 3.14-rc4 (diff) | |
| download | linux-dev-eeb8461e36c99fdf2d058751be924a2aab215005.tar.xz linux-dev-eeb8461e36c99fdf2d058751be924a2aab215005.zip | |
IB: Refactor umem to use linear SG table
This patch refactors the IB core umem code and vendor drivers to use a
linear (chained) SG table instead of chunk list. With this change the
relevant code becomes clearer—no need for nested loops to build and
use umem.
Signed-off-by: Shachar Raindel <raindel@mellanox.com>
Signed-off-by: Yishai Hadas <yishaih@mellanox.com>
Signed-off-by: Roland Dreier <roland@purestorage.com>
Diffstat (limited to 'drivers/infiniband/hw/ehca/ehca_classes.h')
| -rw-r--r-- | drivers/infiniband/hw/ehca/ehca_classes.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/infiniband/hw/ehca/ehca_classes.h b/drivers/infiniband/hw/ehca/ehca_classes.h index f08f6eaf3fa8..bd45e0f3923f 100644 --- a/drivers/infiniband/hw/ehca/ehca_classes.h +++ b/drivers/infiniband/hw/ehca/ehca_classes.h @@ -322,7 +322,7 @@ struct ehca_mr_pginfo { } phy; struct { /* type EHCA_MR_PGI_USER section */ struct ib_umem *region; - struct ib_umem_chunk *next_chunk; + struct scatterlist *next_sg; u64 next_nmap; } usr; struct { /* type EHCA_MR_PGI_FMR section */ |