tree 72a3369d94f324661d4a75510b095e431c2eaf4c
parent ee4a4986d1a5998ada72c805c040daf759b687be
author Rebecca Schultz Zavin <rebecca@android.com> 1386973453 -0800
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1387040139 -0800

gpu: ion: Fix several issues with page pool

Split out low and high mem pages so they are correctly reported
when the shrinker is called.
Fix potential deadlock caused by holding the page pool lock while
allocationg and also needing that lock from the shrink function

Signed-off-by: Rebecca Schultz Zavin <rebecca@android.com>
[jstultz: modified patch to apply to staging directory]
Signed-off-by: John Stultz <john.stultz@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>