diff options
| author | Dan Williams <dan.j.williams@intel.com> | 2013-12-30 20:37:29 (GMT) |
|---|---|---|
| committer | Dan Williams <dan.j.williams@intel.com> | 2014-09-28 14:05:16 (GMT) |
| commit | 7bced397510ab569d31de4c70b39e13355046387 (patch) | |
| tree | faa4067a53e42acffc752e9a153e7dbaed4126e5 /net/ipv4/sysctl_net_ipv4.c | |
| parent | 08223d80df38e666a42d7c82eb340db55c6e03bd (diff) | |
| download | linux-7bced397510ab569d31de4c70b39e13355046387.tar.xz | |
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 'net/ipv4/sysctl_net_ipv4.c')
| -rw-r--r-- | net/ipv4/sysctl_net_ipv4.c | 9 |
1 files changed, 0 insertions, 9 deletions
diff --git a/net/ipv4/sysctl_net_ipv4.c b/net/ipv4/sysctl_net_ipv4.c index 44eba05..c3d2a48 100644 --- a/net/ipv4/sysctl_net_ipv4.c +++ b/net/ipv4/sysctl_net_ipv4.c @@ -635,15 +635,6 @@ static struct ctl_table ipv4_table[] = { .mode = 0644, .proc_handler = proc_dointvec }, -#ifdef CONFIG_NET_DMA - { - .procname = "tcp_dma_copybreak", - .data = &sysctl_tcp_dma_copybreak, - .maxlen = sizeof(int), - .mode = 0644, - .proc_handler = proc_dointvec - }, -#endif { .procname = "tcp_slow_start_after_idle", .data = &sysctl_tcp_slow_start_after_idle, |