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net: ppp: Reduce GFP_ATOMIC memory usage
authorBenoit Goby <benoit@android.com>
Mon, 14 Mar 2011 22:25:15 +0000 (15:25 -0700)
committerBenoit Goby <benoit@android.com>
Tue, 15 Mar 2011 22:22:03 +0000 (15:22 -0700)
commit27b6adb1ebbd0deb1cc0c9886d8371f9ddf854ab
treee2478342cd2362a836bfb18e7c5cc229f5e7f1e7tree | snapshot
parent99b7fdff26bdaa2dbdecd45db18834f9d7447632commit | diff
net: ppp: Reduce GFP_ATOMIC memory usage

100% of the time on stingray, only 1 skb is allocated in the
ppp_async_input loop. Pre-allocate this skb out of atomic context.

Change-Id: Iee2dd42087ea932ced589273f0cd4796711725c7
Signed-off-by: Benoit Goby <benoit@android.com>
drivers/net/ppp_async.c diff | blob | history
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