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rtlwifi: usb: use usb_alloc_coherent for RX buffers
authorJussi Kivilinna <jussi.kivilinna@iki.fi>
Sun, 17 Mar 2013 09:59:13 +0000 (11:59 +0200)
committerJohn W. Linville <linville@tuxdriver.com>
Mon, 25 Mar 2013 20:42:21 +0000 (16:42 -0400)
Use dedicated DMA coherent buffers for RX urbs, to avoid allocation of large
skbuffs in hard-irq context and improve performance.

Signed-off-by: Jussi Kivilinna <jussi.kivilinna@iki.fi>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
drivers/net/wireless/rtlwifi/usb.c patch | blob | history
drivers/net/wireless/rtlwifi/usb.h patch | blob | history

diff --cc drivers/net/wireless/rtlwifi/usb.c
Simple merge
diff --cc drivers/net/wireless/rtlwifi/usb.h
Simple merge
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