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author | Linus Torvalds <torvalds@linux-foundation.org> | 2017-02-26 00:45:43 +0300 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2017-02-26 00:45:43 +0300 |
commit | ac1820fb286b552b6885d40ab34f1e59b815f1f1 (patch) | |
tree | b9b4e6dc5df8574e6875e4e2f5f27105addc7812 /drivers/infiniband/sw/rdmavt/mr.c | |
parent | edccb59429657b09806146339e2b27594c1d1da0 (diff) | |
parent | 0bbb3b7496eabb6779962a998a8a91f4a8e589ff (diff) | |
download | linux-ac1820fb286b552b6885d40ab34f1e59b815f1f1.tar.xz |
Merge tag 'for-next-dma_ops' of git://git.kernel.org/pub/scm/linux/kernel/git/dledford/rdma
Pull rdma DMA mapping updates from Doug Ledford:
"Drop IB DMA mapping code and use core DMA code instead.
Bart Van Assche noted that the ib DMA mapping code was significantly
similar enough to the core DMA mapping code that with a few changes it
was possible to remove the IB DMA mapping code entirely and switch the
RDMA stack to use the core DMA mapping code.
This resulted in a nice set of cleanups, but touched the entire tree
and has been kept separate for that reason."
* tag 'for-next-dma_ops' of git://git.kernel.org/pub/scm/linux/kernel/git/dledford/rdma: (37 commits)
IB/rxe, IB/rdmavt: Use dma_virt_ops instead of duplicating it
IB/core: Remove ib_device.dma_device
nvme-rdma: Switch from dma_device to dev.parent
RDS: net: Switch from dma_device to dev.parent
IB/srpt: Modify a debug statement
IB/srp: Switch from dma_device to dev.parent
IB/iser: Switch from dma_device to dev.parent
IB/IPoIB: Switch from dma_device to dev.parent
IB/rxe: Switch from dma_device to dev.parent
IB/vmw_pvrdma: Switch from dma_device to dev.parent
IB/usnic: Switch from dma_device to dev.parent
IB/qib: Switch from dma_device to dev.parent
IB/qedr: Switch from dma_device to dev.parent
IB/ocrdma: Switch from dma_device to dev.parent
IB/nes: Remove a superfluous assignment statement
IB/mthca: Switch from dma_device to dev.parent
IB/mlx5: Switch from dma_device to dev.parent
IB/mlx4: Switch from dma_device to dev.parent
IB/i40iw: Remove a superfluous assignment statement
IB/hns: Switch from dma_device to dev.parent
...
Diffstat (limited to 'drivers/infiniband/sw/rdmavt/mr.c')
-rw-r--r-- | drivers/infiniband/sw/rdmavt/mr.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/infiniband/sw/rdmavt/mr.c b/drivers/infiniband/sw/rdmavt/mr.c index c80a69b1ffcb..ae30b6838d79 100644 --- a/drivers/infiniband/sw/rdmavt/mr.c +++ b/drivers/infiniband/sw/rdmavt/mr.c @@ -320,8 +320,8 @@ static void __rvt_free_mr(struct rvt_mr *mr) * @acc: access flags * * Return: the memory region on success, otherwise returns an errno. - * Note that all DMA addresses should be created via the - * struct ib_dma_mapping_ops functions (see dma.c). + * Note that all DMA addresses should be created via the functions in + * struct dma_virt_ops. */ struct ib_mr *rvt_get_dma_mr(struct ib_pd *pd, int acc) { @@ -799,7 +799,7 @@ int rvt_lkey_ok(struct rvt_lkey_table *rkt, struct rvt_pd *pd, /* * We use LKEY == zero for kernel virtual addresses - * (see rvt_get_dma_mr and dma.c). + * (see rvt_get_dma_mr() and dma_virt_ops). */ rcu_read_lock(); if (sge->lkey == 0) { @@ -897,7 +897,7 @@ int rvt_rkey_ok(struct rvt_qp *qp, struct rvt_sge *sge, /* * We use RKEY == zero for kernel virtual addresses - * (see rvt_get_dma_mr and dma.c). + * (see rvt_get_dma_mr() and dma_virt_ops). */ rcu_read_lock(); if (rkey == 0) { |