diff options
| author | Eric Dumazet <eric.dumazet@gmail.com> | 2010-06-02 10:23:51 (GMT) |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2010-06-02 10:23:51 (GMT) |
| commit | bc135b23d01acf7ee926aaf75b0020c86d3869f9 (patch) | |
| tree | 29b338a0c54c00880720d808f2fede7c605f516d /net | |
| parent | 9f26f547a587ce9015ffe495d2af604580b4b784 (diff) | |
| download | linux-fsl-qoriq-bc135b23d01acf7ee926aaf75b0020c86d3869f9.tar.xz | |
net: Define accessors to manipulate QDISC_STATE_RUNNING
Define three helpers to manipulate QDISC_STATE_RUNNIG flag, that a
second patch will move on another location.
Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net')
| -rw-r--r-- | net/core/dev.c | 4 | ||||
| -rw-r--r-- | net/sched/sch_generic.c | 4 |
2 files changed, 4 insertions, 4 deletions
diff --git a/net/core/dev.c b/net/core/dev.c index 983a3c1..2733226 100644 --- a/net/core/dev.c +++ b/net/core/dev.c @@ -2047,7 +2047,7 @@ static inline int __dev_xmit_skb(struct sk_buff *skb, struct Qdisc *q, kfree_skb(skb); rc = NET_XMIT_DROP; } else if ((q->flags & TCQ_F_CAN_BYPASS) && !qdisc_qlen(q) && - !test_and_set_bit(__QDISC_STATE_RUNNING, &q->state)) { + qdisc_run_begin(q)) { /* * This is a work-conserving queue; there are no old skbs * waiting to be sent out; and the qdisc is not running - @@ -2059,7 +2059,7 @@ static inline int __dev_xmit_skb(struct sk_buff *skb, struct Qdisc *q, if (sch_direct_xmit(skb, q, dev, txq, root_lock)) __qdisc_run(q); else - clear_bit(__QDISC_STATE_RUNNING, &q->state); + qdisc_run_end(q); rc = NET_XMIT_SUCCESS; } else { diff --git a/net/sched/sch_generic.c b/net/sched/sch_generic.c index bd1892f..37b86ea 100644 --- a/net/sched/sch_generic.c +++ b/net/sched/sch_generic.c @@ -205,7 +205,7 @@ void __qdisc_run(struct Qdisc *q) } } - clear_bit(__QDISC_STATE_RUNNING, &q->state); + qdisc_run_end(q); } unsigned long dev_trans_start(struct net_device *dev) @@ -797,7 +797,7 @@ static bool some_qdisc_is_busy(struct net_device *dev) spin_lock_bh(root_lock); - val = (test_bit(__QDISC_STATE_RUNNING, &q->state) || + val = (qdisc_is_running(q) || test_bit(__QDISC_STATE_SCHED, &q->state)); spin_unlock_bh(root_lock); |