diff options
| author |   Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-07-16 14:31:08 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-07-16 14:31:08 -0700 |
| commit | 2e27afb300b56d83bb03fbfa68852b9c1e2920c6 (patch) | |
| tree | 32e38acc1602042260f13cceaf3a29792affb05b /include | |
| parent | Merge branch 'drm-patches' of ssh://master.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6 (diff) | |
| download | linux-dev-2e27afb300b56d83bb03fbfa68852b9c1e2920c6.tar.xz linux-dev-2e27afb300b56d83bb03fbfa68852b9c1e2920c6.zip | |
Revert "[NET]: Fix races in net_rx_action vs netpoll."
This reverts commit 29578624e354f56143d92510fff33a8b2aaa2c03.
Ingo Molnar reports complete breakage with his e1000 card (no
networking, card reports transmit timeouts), and bisected it down to
this commit. Let's figure out what went wrong, but not keep breaking
machines until we do.
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Olaf Kirch <olaf.kirch@oracle.com>
Cc: David Miller <davem@davemloft.net>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/netdevice.h | 10 |
1 files changed, 0 insertions, 10 deletions
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h index 322b5eae57dd..da7a13c97eb8 100644 --- a/include/linux/netdevice.h +++ b/include/linux/netdevice.h @@ -262,8 +262,6 @@ enum netdev_state_t __LINK_STATE_LINKWATCH_PENDING, __LINK_STATE_DORMANT, __LINK_STATE_QDISC_RUNNING, - /* Set by the netpoll NAPI code */ - __LINK_STATE_POLL_LIST_FROZEN, }; @@ -1022,14 +1020,6 @@ static inline void netif_rx_complete(struct net_device *dev) { unsigned long flags; -#ifdef CONFIG_NETPOLL - /* Prevent race with netpoll - yes, this is a kludge. - * But at least it doesn't penalize the non-netpoll - * code path. */ - if (test_bit(__LINK_STATE_POLL_LIST_FROZEN, &dev->state)) - return; -#endif - local_irq_save(flags); __netif_rx_complete(dev); local_irq_restore(flags); |