diff options
| author | Dan Williams <dan.j.williams@intel.com> | 2013-12-30 12:37:29 -0800 |
|---|---|---|
| committer | Dan Williams <dan.j.williams@intel.com> | 2014-09-28 07:05:16 -0700 |
| commit | 7bced397510ab569d31de4c70b39e13355046387 (patch) | |
| tree | faa4067a53e42acffc752e9a153e7dbaed4126e5 /drivers/dma/ioat/dma.h | |
| parent | 08223d80df38e666a42d7c82eb340db55c6e03bd (diff) | |
| download | linux-7bced397510ab569d31de4c70b39e13355046387.tar.gz | |
net_dma: simple removal
Per commit "77873803363c net_dma: mark broken" net_dma is no longer used
and there is no plan to fix it.
This is the mechanical removal of bits in CONFIG_NET_DMA ifdef guards.
Reverting the remainder of the net_dma induced changes is deferred to
subsequent patches.
Marked for stable due to Roman's report of a memory leak in
dma_pin_iovec_pages():
https://lkml.org/lkml/2014/9/3/177
Cc: Dave Jiang <dave.jiang@intel.com>
Cc: Vinod Koul <vinod.koul@intel.com>
Cc: David Whipple <whipple@securedatainnovations.ch>
Cc: Alexander Duyck <alexander.h.duyck@intel.com>
Cc: <stable@vger.kernel.org>
Reported-by: Roman Gushchin <klamm@yandex-team.ru>
Acked-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Diffstat (limited to 'drivers/dma/ioat/dma.h')
| -rw-r--r-- | drivers/dma/ioat/dma.h | 7 |
1 files changed, 0 insertions, 7 deletions
diff --git a/drivers/dma/ioat/dma.h b/drivers/dma/ioat/dma.h index e982f00a9843..d63f68b1aa35 100644 --- a/drivers/dma/ioat/dma.h +++ b/drivers/dma/ioat/dma.h @@ -214,13 +214,6 @@ __dump_desc_dbg(struct ioat_chan_common *chan, struct ioat_dma_descriptor *hw, #define dump_desc_dbg(c, d) \ ({ if (d) __dump_desc_dbg(&c->base, d->hw, &d->txd, desc_id(d)); 0; }) -static inline void ioat_set_tcp_copy_break(unsigned long copybreak) -{ - #ifdef CONFIG_NET_DMA - sysctl_tcp_dma_copybreak = copybreak; - #endif -} - static inline struct ioat_chan_common * ioat_chan_by_index(struct ioatdma_device *device, int index) { |