linux-stable/drivers/net/ethernet/renesas
Christophe JAILLET 91398a960e ravb: Use GFP_KERNEL instead of GFP_ATOMIC when possible
'max_rx_len' can be up to GBETH_RX_BUFF_MAX (i.e. 8192) (see
'gbeth_hw_info').
The default value of 'num_rx_ring' can be BE_RX_RING_SIZE (i.e. 1024).

So this loop can allocate 8 Mo of memory.

Previous memory allocations in this function already use GFP_KERNEL, so
use __netdev_alloc_skb() and an explicit GFP_KERNEL instead of a
implicit GFP_ATOMIC.

This gives more opportunities of successful allocation.

Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Reviewed-by: Sergey Shtylyov <s.shtylyov@omp.ru>
Reviewed-by: Biju Das <biju.das.jz@bp.renesas.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2022-02-21 12:00:46 +00:00
..
Kconfig ethernet: fix PTP_1588_CLOCK dependencies 2021-08-13 17:49:05 -07:00
Makefile ethernet: renesas: convert to SPDX identifiers 2018-09-10 10:11:53 -07:00
ravb.h ravb: Update ravb_emac_init_gbeth() 2021-10-13 09:08:57 -07:00
ravb_main.c ravb: Use GFP_KERNEL instead of GFP_ATOMIC when possible 2022-02-21 12:00:46 +00:00
ravb_ptp.c ravb: Add multi_irq to struct ravb_hw_info 2021-08-25 11:18:16 +01:00
sh_eth.c sh_eth: kill useless initializers in sh_eth_{suspend|resume}() 2022-01-31 21:37:24 -08:00
sh_eth.h sh_eth: place RX/TX descriptor *enum*s after their *struct*s 2021-03-12 17:50:42 -08:00