From: Peter Enderborg
Fundamental changes:
1 Does NOT take any RCU lock in shrinker functions.
2 It returns same result for scan and counts, so we dont need to do
shinker will know when it is pointless to call scan.
3 It does not lock any other process than the one that is
going to be killed
From: Peter Enderborg
This adds subscribtion for changes in oom_score_adj, this
value is important to android systems. For task that uses
oom_score_adj they read the task list. This can be long
and need rcu locks and has a impact on the system. Let
the user track the changes based on oom_score_ad
From: Peter Enderborg
This collects stats for shrinker calls and how much
waste work we do within the lowmemorykiller.
Signed-off-by: Peter Enderborg
---
drivers/staging/android/Kconfig | 11
drivers/staging/android/Makefile| 1 +
drivers/staging/android/l
