AuxXxilium/linux_dsm_epyc7002
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dceeab0e52
linux_dsm_epyc7002/drivers/net/ethernet/mellanox/mlx4
History
Eric Dumazet dceeab0e52 mlx4: support __GFP_MEMALLOC for rx 
Commit 04aeb56a17 ("net/mlx4_en: allocate non 0-order pages for RX
ring with __GFP_NOMEMALLOC") added code that appears to be not needed at
that time, since mlx4 never used __GFP_MEMALLOC allocations anyway.

As using memory reserves is a must in some situations (swap over NFS or
iSCSI), this patch adds this flag.

Note that this driver does not reuse pages (yet) so we do not have to
add anything else.

Signed-off-by: Eric Dumazet <edumazet@google.com>
Cc: Konstantin Khlebnikov <khlebnikov@yandex-team.ru>
Cc: Tariq Toukan <tariqt@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2017-01-19 23:35:12 -05:00
..
alloc.c net/mlx4: Avoid wrong virtual mappings 2016-05-05 23:23:05 -04:00
catas.c net/mlx4_core: Do not BUG_ON during reset when PCI is offline 2016-02-17 10:29:26 -05:00
cmd.c ethernet :mellanox :mlx4: Replace pci_pool_alloc by pci_pool_zalloc 2016-11-30 14:56:36 -05:00
cq.c net/mlx4_core: Fix racy CQ (Completion Queue) free 2017-01-16 15:08:28 -05:00
en_clock.c net/mlx4_en: Fix type mismatch for 32-bit systems 2016-12-29 14:17:40 -05:00
en_cq.c net/mlx4_en: remove napi_hash_del() call 2016-11-17 11:17:05 -05:00
en_dcb_nl.c net/mlx4_en: Fixes for DCBX 2016-09-11 19:40:26 -07:00
en_ethtool.c mlx4: give precise rx/tx bytes/packets counters 2016-11-29 13:36:34 -05:00
en_main.c net/mlx4_en: Refactor the XDP forwarding rings scheme 2016-11-02 15:07:11 -04:00
en_netdev.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2017-01-17 15:19:37 -05:00
en_port.c mlx4: fix use-after-free in mlx4_en_fold_software_stats() 2016-12-02 13:33:32 -05:00
en_port.h
en_resources.c net/mlx4: Avoid wrong virtual mappings 2016-05-05 23:23:05 -04:00
en_rx.c mlx4: support __GFP_MEMALLOC for rx 2017-01-19 23:35:12 -05:00
en_selftest.c mlx4: use reset to set mac header 2016-12-03 15:49:16 -05:00
en_tx.c mlx4: xdp: Reserve headroom for receiving packet when XDP prog is active 2016-12-08 14:25:13 -05:00
eq.c net/mlx4_core: Eliminate warning messages for SRQ_LIMIT under SRIOV 2017-01-16 15:08:29 -05:00
fw_qos.c
fw_qos.h
fw.c net/mlx4_core: Change the default value of enable_qos 2016-10-29 16:23:48 -04:00
fw.h mlx4: remove unused fields 2016-09-30 01:56:41 -04:00
icm.c net/mlx4: Remove BUG_ON from ICM allocation routine 2016-12-29 14:17:40 -05:00
icm.h
intf.c net/mlx4_core: Check device state before unregistering it 2016-07-25 18:00:25 -07:00
Kconfig ptp_clock: Allow for it to be optional 2016-11-16 09:26:34 +01:00
main.c net/mlx4_core: Fix raw qp flow steering rules under SRIOV 2016-12-29 14:17:40 -05:00
Makefile
mcg.c net/mlx4: Fix uninitialized fields in rule when adding promiscuous mode to device managed flow steering 2016-11-28 15:33:46 -05:00
mlx4_en.h mlx4: xdp: Reserve headroom for receiving packet when XDP prog is active 2016-12-08 14:25:13 -05:00
mlx4_stats.h net/mlx4_en: Add ethtool statistics for XDP cases 2016-11-02 15:07:11 -04:00
mlx4.h net/mlx4_en: Fix potential deadlock in port statistics flow 2016-10-29 16:23:48 -04:00
mr.c net/mlx4: Fix some indent inconsistancy 2016-07-04 15:22:33 -07:00
pd.c io-mapping: Specify mapping size for io_mapping_map_wc() 2016-04-28 12:17:32 +01:00
port.c net/mlx4_en: Fix potential deadlock in port statistics flow 2016-10-29 16:23:48 -04:00
profile.c
qp.c net/mlx4_core: Add support for RoCE v2 entropy 2016-01-19 15:35:00 -05:00
reset.c
resource_tracker.c net/mlx4_core: Fix when to save some qp context flags for dynamic VST to VGT transitions 2017-01-16 15:08:28 -05:00
sense.c
srq.c net/mlx4_core: Use RCU to perform radix tree lookup for SRQ 2016-09-21 21:52:43 -04:00