diff --git a/drivers/android/vendor_hooks.c b/drivers/android/vendor_hooks.c index c7b6b1553b30..c2b34bc5ba33 100644 --- a/drivers/android/vendor_hooks.c +++ b/drivers/android/vendor_hooks.c @@ -344,3 +344,4 @@ EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_vmscan_kswapd_done); EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_mm_compaction_begin); EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_mm_compaction_end); EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_bus_iommu_probe); +EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_rmqueue); diff --git a/include/trace/hooks/mm.h b/include/trace/hooks/mm.h index 7018cc8240c3..62f08b0048ff 100644 --- a/include/trace/hooks/mm.h +++ b/include/trace/hooks/mm.h @@ -47,6 +47,12 @@ DECLARE_HOOK(android_vh_page_add_new_anon_rmap, TP_PROTO(struct page *page, struct vm_area_struct *vma, unsigned long address), TP_ARGS(page, vma, address)); +DECLARE_HOOK(android_vh_rmqueue, + TP_PROTO(struct zone *preferred_zone, struct zone *zone, + unsigned int order, gfp_t gfp_flags, + unsigned int alloc_flags, int migratetype), + TP_ARGS(preferred_zone, zone, order, + gfp_flags, alloc_flags, migratetype)); DECLARE_HOOK(android_vh_meminfo_proc_show, TP_PROTO(struct seq_file *m), TP_ARGS(m)); diff --git a/mm/page_alloc.c b/mm/page_alloc.c index 9a4fa513cc35..b14f39fa06f7 100644 --- a/mm/page_alloc.c +++ b/mm/page_alloc.c @@ -3940,6 +3940,8 @@ struct page *rmqueue(struct zone *preferred_zone, page = rmqueue_buddy(preferred_zone, zone, order, alloc_flags, migratetype); + trace_android_vh_rmqueue(preferred_zone, zone, order, + gfp_flags, alloc_flags, migratetype); out: /* Separate test+clear to avoid unnecessary atomics */