projects / GitHub / mt8127 / android_kernel_alcatel_ttab.git / blame
| Commit | Line | Data |
|---|---|---|
| 8ac773b4 AD |
1 | #ifndef __INCLUDE_LINUX_OOM_H |
| 2 | #define __INCLUDE_LINUX_OOM_H | |
| 3 | ||
| 4 | /* /proc/<pid>/oom_adj set to -17 protects from the oom-killer */ | |
| 5 | #define OOM_DISABLE (-17) | |
| 6 | /* inclusive */ | |
| 7 | #define OOM_ADJUST_MIN (-16) | |
| 8 | #define OOM_ADJUST_MAX 15 | |
| 9 | ||
| 5a3135c2 DR |
10 | #ifdef __KERNEL__ |
| 11 | ||
| 172acf60 DR |
12 | #include <linux/types.h> |
| 13 | ||
| 14 | struct zonelist; | |
| 15 | struct notifier_block; | |
| 16 | ||
| 70e24bdf DR |
17 | /* |
| 18 | * Types of limitations to the nodes from which allocations may occur | |
| 19 | */ | |
| 20 | enum oom_constraint { | |
| 21 | CONSTRAINT_NONE, | |
| 22 | CONSTRAINT_CPUSET, | |
| 23 | CONSTRAINT_MEMORY_POLICY, | |
| 24 | }; | |
| 25 | ||
| 098d7f12 DR |
26 | extern int try_set_zone_oom(struct zonelist *zonelist); |
| 27 | extern void clear_zonelist_oom(struct zonelist *zonelist); | |
| 28 | ||
| 5a3135c2 DR |
29 | extern void out_of_memory(struct zonelist *zonelist, gfp_t gfp_mask, int order); |
| 30 | extern int register_oom_notifier(struct notifier_block *nb); | |
| 31 | extern int unregister_oom_notifier(struct notifier_block *nb); | |
| 32 | ||
| 33 | #endif /* __KERNEL__*/ | |
| 34 | #endif /* _INCLUDE_LINUX_OOM_H */ |