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authorLarry Finger <Larry.Finger@lwfinger.net>2013-02-17 17:01:20 +0000
committerDavid S. Miller <davem@davemloft.net>2013-02-19 00:51:08 -0500
commitccae0e50c16a7f7adb029c169147400d1ce9f703 (patch)
treefeb33adf1bd1373388b0f32db7987fd4b75437b9 /drivers/net/bonding
parentb0daa81b6a797bc5f2c97b061467a4fb0a4b2e43 (diff)
b43: Increase number of RX DMA slots
Bastian Bittorf reported that some of the silent freezes on a Linksys WRT54G were due to overflow of the RX DMA ring buffer, which was created with 64 slots. That finding reminded me that I was seeing similar crashed on a netbook, which also has a relatively slow processor. After increasing the number of slots to 128, runs on the netbook that previously failed now worked; however, I found that 109 slots had been used in one test. For that reason, the number of slots is being increased to 256. Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Cc: Bastian Bittorf <bittorf@bluebottle.com> Cc: Stable <stable@vger.kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/bonding')
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