diff options
author | Linus Torvalds <torvalds@linux-foundation.org> | 2008-08-13 20:48:46 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-08-13 20:48:46 -0700 |
commit | 7a49efae71397cf7e9299bbb22b2d12f7cf12428 (patch) | |
tree | d4e47542448b0018f4f684e4097efb05db6bd355 /net/sched/sch_generic.c | |
parent | 0ff8285075a1242dbc969b6b4b1719d692931a02 (diff) | |
parent | 877acedc0d3ea07f7b36573ed2f1f479c2c1eefd (diff) |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (56 commits)
netns: Fix crash by making igmp per namespace
bnx2x: Version update
bnx2x: Checkpatch compliance
bnx2x: Spelling mistakes
bnx2x: Minor code improvements
bnx2x: Driver info
bnx2x: 1G LED does not turn off
bnx2x: 8073 PHY changes
bnx2x: Change GPIO for any port
bnx2x: Pause settings
bnx2x: Link order with external PHY
bnx2x: No LRO without Rx checksum
bnx2x: Wrong structure size
bnx2x: WoL capability
bnx2x: Clearing MAC addresses filters
bnx2x: Delay in while loops
bnx2x: PBA Table Page Alignment Workaround
bnx2x: Self-test false positive
bnx2x: Memory allocation
bnx2x: HW attention lock
...
Diffstat (limited to 'net/sched/sch_generic.c')
-rw-r--r-- | net/sched/sch_generic.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/net/sched/sch_generic.c b/net/sched/sch_generic.c index 7cf83b37459..468574682ca 100644 --- a/net/sched/sch_generic.c +++ b/net/sched/sch_generic.c @@ -647,7 +647,7 @@ static void dev_deactivate_queue(struct net_device *dev, } } -static bool some_qdisc_is_running(struct net_device *dev, int lock) +static bool some_qdisc_is_busy(struct net_device *dev, int lock) { unsigned int i; @@ -658,13 +658,14 @@ static bool some_qdisc_is_running(struct net_device *dev, int lock) int val; dev_queue = netdev_get_tx_queue(dev, i); - q = dev_queue->qdisc; + q = dev_queue->qdisc_sleeping; root_lock = qdisc_lock(q); if (lock) spin_lock_bh(root_lock); - val = test_bit(__QDISC_STATE_RUNNING, &q->state); + val = (test_bit(__QDISC_STATE_RUNNING, &q->state) || + test_bit(__QDISC_STATE_SCHED, &q->state)); if (lock) spin_unlock_bh(root_lock); @@ -689,14 +690,14 @@ void dev_deactivate(struct net_device *dev) /* Wait for outstanding qdisc_run calls. */ do { - while (some_qdisc_is_running(dev, 0)) + while (some_qdisc_is_busy(dev, 0)) yield(); /* * Double-check inside queue lock to ensure that all effects * of the queue run are visible when we return. */ - running = some_qdisc_is_running(dev, 1); + running = some_qdisc_is_busy(dev, 1); /* * The running flag should never be set at this point because |