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author | Linus Torvalds <torvalds@linux-foundation.org> | 2014-10-07 20:39:25 -0400 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2014-10-07 20:39:25 -0400 |
commit | d0cd84817c745655428dbfdb1e3f754230b46bef (patch) | |
tree | a7b6f422f6ac50f506ffa7a66f8e83387f90f212 /net/ipv6 | |
parent | bdf428feb225229b1d4715b45bbdad4a934cd89c (diff) | |
parent | 3f334078567245429540e6461c81c749fce87f70 (diff) | |
download | op-kernel-dev-d0cd84817c745655428dbfdb1e3f754230b46bef.zip op-kernel-dev-d0cd84817c745655428dbfdb1e3f754230b46bef.tar.gz |
Merge tag 'dmaengine-3.17' of git://git.kernel.org/pub/scm/linux/kernel/git/djbw/dmaengine
Pull dmaengine updates from Dan Williams:
"Even though this has fixes marked for -stable, given the size and the
needed conflict resolutions this is 3.18-rc1/merge-window material.
These patches have been languishing in my tree for a long while. The
fact that I do not have the time to do proper/prompt maintenance of
this tree is a primary factor in the decision to step down as
dmaengine maintainer. That and the fact that the bulk of drivers/dma/
activity is going through Vinod these days.
The net_dma removal has not been in -next. It has developed simple
conflicts against mainline and net-next (for-3.18).
Continuing thanks to Vinod for staying on top of drivers/dma/.
Summary:
1/ Step down as dmaengine maintainer see commit 08223d80df38
"dmaengine maintainer update"
2/ Removal of net_dma, as it has been marked 'broken' since 3.13
(commit 77873803363c "net_dma: mark broken"), without reports of
performance regression.
3/ Miscellaneous fixes"
* tag 'dmaengine-3.17' of git://git.kernel.org/pub/scm/linux/kernel/git/djbw/dmaengine:
net: make tcp_cleanup_rbuf private
net_dma: revert 'copied_early'
net_dma: simple removal
dmaengine maintainer update
dmatest: prevent memory leakage on error path in thread
ioat: Use time_before_jiffies()
dmaengine: fix xor sources continuation
dma: mv_xor: Rename __mv_xor_slot_cleanup() to mv_xor_slot_cleanup()
dma: mv_xor: Remove all callers of mv_xor_slot_cleanup()
dma: mv_xor: Remove unneeded mv_xor_clean_completed_slots() call
ioat: Use pci_enable_msix_exact() instead of pci_enable_msix()
drivers: dma: Include appropriate header file in dca.c
drivers: dma: Mark functions as static in dma_v3.c
dma: mv_xor: Add DMA API error checks
ioat/dca: Use dev_is_pci() to check whether it is pci device
Diffstat (limited to 'net/ipv6')
-rw-r--r-- | net/ipv6/tcp_ipv6.c | 13 |
1 files changed, 1 insertions, 12 deletions
diff --git a/net/ipv6/tcp_ipv6.c b/net/ipv6/tcp_ipv6.c index 29964c3..03a5d1e 100644 --- a/net/ipv6/tcp_ipv6.c +++ b/net/ipv6/tcp_ipv6.c @@ -59,7 +59,6 @@ #include <net/snmp.h> #include <net/dsfield.h> #include <net/timewait_sock.h> -#include <net/netdma.h> #include <net/inet_common.h> #include <net/secure_seq.h> #include <net/tcp_memcontrol.h> @@ -1446,18 +1445,8 @@ process: bh_lock_sock_nested(sk); ret = 0; if (!sock_owned_by_user(sk)) { -#ifdef CONFIG_NET_DMA - struct tcp_sock *tp = tcp_sk(sk); - if (!tp->ucopy.dma_chan && tp->ucopy.pinned_list) - tp->ucopy.dma_chan = net_dma_find_channel(); - if (tp->ucopy.dma_chan) + if (!tcp_prequeue(sk, skb)) ret = tcp_v6_do_rcv(sk, skb); - else -#endif - { - if (!tcp_prequeue(sk, skb)) - ret = tcp_v6_do_rcv(sk, skb); - } } else if (unlikely(sk_add_backlog(sk, skb, sk->sk_rcvbuf + sk->sk_sndbuf))) { bh_unlock_sock(sk); |