diff options
| author | Alexander Aring <alex.aring@gmail.com> | 2014-10-27 17:13:30 +0100 |
|---|---|---|
| committer | Marcel Holtmann <marcel@holtmann.org> | 2014-10-27 18:07:40 +0100 |
| commit | c5c47e67bcd24638a059b1b5e9ec18c95f8634ca (patch) | |
| tree | c57352e1df69afab550d8df129a0bee16b3455a7 /kernel/sys_ni.c | |
| parent | ieee802154: drivers: use dev_alloc_skb (diff) | |
| download | linux-c5c47e67bcd24638a059b1b5e9ec18c95f8634ca.tar.xz linux-c5c47e67bcd24638a059b1b5e9ec18c95f8634ca.zip | |
mac802154: rx: use tasklet instead workqueue
Tasklets have much less overhead than workqueues. This patch also
removes the heap allocation for the worker on receiving path.
Like mac80211 we should prefer use a tasklet here instead a workqueue to
getting fast out of interrupt context when ieee802154_rx_irqsafe is
called by driver. Like wireless inside the tasklet context we should
call netif_receive_skb instead netif_rx_ni anymore.
Signed-off-by: Alexander Aring <alex.aring@gmail.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Diffstat (limited to 'kernel/sys_ni.c')
0 files changed, 0 insertions, 0 deletions