gve: Fix GFP flags when allocing pages

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[ Upstream commit a92f7a6fee ]

Use GFP_ATOMIC when allocating pages out of the hotpath,
continue to use GFP_KERNEL when allocating pages during setup.

GFP_KERNEL will allow blocking which allows it to succeed
more often in a low memory enviornment but in the hotpath we do
not want to allow the allocation to block.

Fixes: f5cedc84a3 ("gve: Add transmit and receive support")
Signed-off-by: Catherine Sullivan <csully@google.com>
Signed-off-by: David Awogbemila <awogbemila@google.com>
Link: https://lore.kernel.org/r/20220126003843.3584521-1-awogbemila@google.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

...

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Shailend Chand 2022-09-12 17:09:01 -07:00 • committed by Greg Kroah-Hartman

parent 8b424bdf6c

commit 77db87c4a4

1 changed files with 1 additions and 1 deletions

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drivers/net/ethernet/google/gve/gve_rx_dqo.c

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