From: Rebecca Schultz Zavin <[email protected]> This will prevent the kernel from kicking off compaction when higher order allocations are made. Instead we will get these high order allocations only if they are readily available.
Signed-off-by: Rebecca Schultz Zavin <[email protected]> [jstultz: modified patch to apply to staging directory] Signed-off-by: John Stultz <[email protected]> --- drivers/staging/android/ion/ion_system_heap.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/staging/android/ion/ion_system_heap.c b/drivers/staging/android/ion/ion_system_heap.c index 2204206..ad4933e 100644 --- a/drivers/staging/android/ion/ion_system_heap.c +++ b/drivers/staging/android/ion/ion_system_heap.c @@ -28,7 +28,7 @@ static unsigned int high_order_gfp_flags = (GFP_HIGHUSER | __GFP_ZERO | __GFP_NOWARN | __GFP_NORETRY | - __GFP_NO_KSWAPD); + __GFP_NO_KSWAPD) & ~__GFP_WAIT; static unsigned int low_order_gfp_flags = (GFP_HIGHUSER | __GFP_ZERO | __GFP_NOWARN); static const unsigned int orders[] = {8, 4, 0}; -- 1.8.3.2 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
