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37cf05d2ff
linux/drivers/s390/net
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Julian Wiedmann 37cf05d2ff s390/qeth: allocate skb from NAPI cache 
napi_alloc_skb() doesn't need to disable IRQs during the allocation,
and thus may save us a few cycles.
Doing so requires a small fix-up in the HiperTransport path, which
currently assumes a fixed NET_SKB_PAD headroom padding. napi_alloc_skb()
adds an additional NET_IP_ALIGN padding, so use the proper helper for
setting up the mac_header offset.

Use this opportunity to convert the non-NAPI path to netdev_alloc_skb(),
which means that skb->dev is now always set-up during allocation and
doesn't need to be assigned manually.

Signed-off-by: Julian Wiedmann <jwi@linux.vnet.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2018-03-09 13:10:04 -05:00
..
ctcm_dbug.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
ctcm_dbug.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
ctcm_fsms.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
ctcm_fsms.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
ctcm_main.c s390: net: add SPDX identifiers to the remaining files 2017-11-24 14:28:43 +01:00
ctcm_main.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
ctcm_mpc.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
ctcm_mpc.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
ctcm_sysfs.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
fsm.c Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux 2017-11-30 08:13:36 -08:00
fsm.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
Kconfig s390/qeth: drop CONFIG_QETH_IPV6 2017-12-20 15:23:44 -05:00
lcs.c net: convert lcs_reply.refcnt from atomic_t to refcount_t 2017-12-20 15:23:44 -05:00
lcs.h net: convert lcs_reply.refcnt from atomic_t to refcount_t 2017-12-20 15:23:44 -05:00
Makefile License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
netiucv.c s390: drivers: Remove redundant license text 2017-11-24 14:28:47 +01:00
qeth_core_main.c s390/qeth: allocate skb from NAPI cache 2018-03-09 13:10:04 -05:00
qeth_core_mpc.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2017-11-04 09:26:51 +09:00
qeth_core_mpc.h s390/qeth: use ether_addr_* helpers 2017-12-20 15:23:45 -05:00
qeth_core_sys.c s390: net: add SPDX identifiers to the remaining files 2017-11-24 14:28:43 +01:00
qeth_core.h s390/qeth: fix SETIP command handling 2018-02-09 14:30:23 -05:00
qeth_l2_main.c s390/qeth: allocate skb from NAPI cache 2018-03-09 13:10:04 -05:00
qeth_l2_sys.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2017-11-04 09:26:51 +09:00
qeth_l2.h s390/qeth: use ether_addr_* helpers 2017-12-20 15:23:45 -05:00
qeth_l3_main.c s390/qeth: allocate skb from NAPI cache 2018-03-09 13:10:04 -05:00
qeth_l3_sys.c s390/qeth: use common helper to display rxip/vipa 2018-01-02 13:52:22 -05:00
qeth_l3.h s390/qeth: fix IP address lookup for L3 devices 2018-02-28 11:13:12 -05:00
smsgiucv_app.c s390: net: add SPDX identifiers to the remaining files 2017-11-24 14:28:43 +01:00
smsgiucv.c s390: drivers: Remove redundant license text 2017-11-24 14:28:47 +01:00
smsgiucv.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00