net: mvneta: Allocate page for the descriptor

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Instead of trying to allocate the exact amount of memory for each
descriptor use a page for each of them, it allows to simplify the
allocation management and increase the performance of the driver.

Based on the work of Yelena Krivosheev <yelena@marvell.com>
Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Gregory CLEMENT 2018-07-18 18:10:55 +02:00 • committed by David S. Miller

parent 17a96da627

commit 7e47fd84b5

2 changed files with 24 additions and 41 deletions

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62

drivers/net/ethernet/marvell/mvneta.c

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3

drivers/net/ethernet/marvell/mvneta_bm.h

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