| /* SPDX-License-Identifier: GPL-2.0 */ |
| #undef TRACE_SYSTEM |
| #define TRACE_SYSTEM mm |
| |
| #define TRACE_INCLUDE_PATH trace/hooks |
| |
| #if !defined(_TRACE_HOOK_MM_H) || defined(TRACE_HEADER_MULTI_READ) |
| #define _TRACE_HOOK_MM_H |
| |
| #include <linux/types.h> |
| #include <trace/hooks/vendor_hooks.h> |
| |
| #ifdef __GENKSYMS__ |
| #include <linux/mm.h> |
| #include <linux/oom.h> |
| #endif |
| |
| struct oom_control; |
| struct cma; |
| struct acr_info; |
| struct compact_control; |
| struct slabinfo; |
| struct cgroup_subsys_state; |
| struct mem_cgroup; |
| struct cma; |
| struct acr_info; |
| struct vm_unmapped_area_info; |
| |
| DECLARE_RESTRICTED_HOOK(android_rvh_set_skip_swapcache_flags, |
| TP_PROTO(gfp_t *flags), |
| TP_ARGS(flags), 1); |
| DECLARE_RESTRICTED_HOOK(android_rvh_set_gfp_zone_flags, |
| TP_PROTO(gfp_t *flags), |
| TP_ARGS(flags), 1); |
| DECLARE_RESTRICTED_HOOK(android_rvh_set_readahead_gfp_mask, |
| TP_PROTO(gfp_t *flags), |
| TP_ARGS(flags), 1); |
| DECLARE_HOOK(android_vh_cma_alloc_start, |
| TP_PROTO(s64 *ts), |
| TP_ARGS(ts)); |
| DECLARE_HOOK(android_vh_cma_alloc_finish, |
| TP_PROTO(struct cma *cma, struct page *page, unsigned long count, |
| unsigned int align, gfp_t gfp_mask, s64 ts), |
| TP_ARGS(cma, page, count, align, gfp_mask, ts)); |
| DECLARE_HOOK(android_vh_cma_alloc_busy_info, |
| TP_PROTO(struct acr_info *info), |
| TP_ARGS(info)); |
| DECLARE_HOOK(android_vh_calc_alloc_flags, |
| TP_PROTO(unsigned int pflags, gfp_t gfp_mask, unsigned int *alloc_flags, |
| bool *bypass), |
| TP_ARGS(pflags, gfp_mask, alloc_flags, bypass)); |
| DECLARE_HOOK(android_vh_mm_compaction_begin, |
| TP_PROTO(struct compact_control *cc, long *vendor_ret), |
| TP_ARGS(cc, vendor_ret)); |
| DECLARE_HOOK(android_vh_mm_compaction_end, |
| TP_PROTO(struct compact_control *cc, long vendor_ret), |
| TP_ARGS(cc, vendor_ret)); |
| 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_pagevec_drain, |
| TP_PROTO(struct page *page, bool *ret), |
| TP_ARGS(page, ret)); |
| DECLARE_HOOK(android_vh_pagecache_get_page, |
| TP_PROTO(struct address_space *mapping, pgoff_t index, |
| int fgp_flags, gfp_t gfp_mask, struct page *page), |
| TP_ARGS(mapping, index, fgp_flags, gfp_mask, page)); |
| DECLARE_HOOK(android_vh_filemap_fault_get_page, |
| TP_PROTO(struct vm_fault *vmf, struct page **page, bool *retry), |
| TP_ARGS(vmf, page, retry)); |
| DECLARE_HOOK(android_vh_filemap_fault_cache_page, |
| TP_PROTO(struct vm_fault *vmf, struct page *page), |
| TP_ARGS(vmf, page)); |
| DECLARE_HOOK(android_vh_meminfo_proc_show, |
| TP_PROTO(struct seq_file *m), |
| TP_ARGS(m)); |
| DECLARE_HOOK(android_vh_exit_mm, |
| TP_PROTO(struct mm_struct *mm), |
| TP_ARGS(mm)); |
| DECLARE_HOOK(android_vh_get_from_fragment_pool, |
| TP_PROTO(struct mm_struct *mm, struct vm_unmapped_area_info *info, |
| unsigned long *addr), |
| TP_ARGS(mm, info, addr)); |
| DECLARE_HOOK(android_vh_exclude_reserved_zone, |
| TP_PROTO(struct mm_struct *mm, struct vm_unmapped_area_info *info), |
| TP_ARGS(mm, info)); |
| DECLARE_HOOK(android_vh_include_reserved_zone, |
| TP_PROTO(struct mm_struct *mm, struct vm_unmapped_area_info *info, |
| unsigned long *addr), |
| TP_ARGS(mm, info, addr)); |
| DECLARE_HOOK(android_vh_show_mem, |
| TP_PROTO(unsigned int filter, nodemask_t *nodemask), |
| TP_ARGS(filter, nodemask)); |
| DECLARE_HOOK(android_vh_alloc_pages_slowpath, |
| TP_PROTO(gfp_t gfp_mask, unsigned int order, unsigned long delta), |
| TP_ARGS(gfp_mask, order, delta)); |
| DECLARE_HOOK(android_vh_cma_alloc_adjust, |
| TP_PROTO(struct zone *zone, bool *is_cma_alloc), |
| TP_ARGS(zone, is_cma_alloc)); |
| DECLARE_HOOK(android_vh_do_madvise_blk_plug, |
| TP_PROTO(int behavior, bool *do_plug), |
| TP_ARGS(behavior, do_plug)); |
| DECLARE_HOOK(android_vh_shrink_inactive_list_blk_plug, |
| TP_PROTO(bool *do_plug), |
| TP_ARGS(do_plug)); |
| DECLARE_HOOK(android_vh_shrink_lruvec_blk_plug, |
| TP_PROTO(bool *do_plug), |
| TP_ARGS(do_plug)); |
| DECLARE_HOOK(android_vh_reclaim_pages_plug, |
| TP_PROTO(bool *do_plug), |
| TP_ARGS(do_plug)); |
| DECLARE_HOOK(android_vh_zap_pte_range_tlb_start, |
| TP_PROTO(void *ret), |
| TP_ARGS(ret)); |
| DECLARE_HOOK(android_vh_zap_pte_range_tlb_force_flush, |
| TP_PROTO(struct page *page, bool *flush), |
| TP_ARGS(page, flush)); |
| DECLARE_HOOK(android_vh_zap_pte_range_tlb_end, |
| TP_PROTO(void *ret), |
| TP_ARGS(ret)); |
| DECLARE_HOOK(android_vh_skip_lru_disable, |
| TP_PROTO(bool *skip), |
| TP_ARGS(skip)); |
| DECLARE_HOOK(android_vh_print_slabinfo_header, |
| TP_PROTO(struct seq_file *m), |
| TP_ARGS(m)); |
| DECLARE_HOOK(android_vh_cache_show, |
| TP_PROTO(struct seq_file *m, struct slabinfo *sinfo, struct kmem_cache *s), |
| TP_ARGS(m, sinfo, s)); |
| struct dirty_throttle_control; |
| DECLARE_HOOK(android_vh_mm_dirty_limits, |
| TP_PROTO(struct dirty_throttle_control *const gdtc, bool strictlimit, |
| unsigned long dirty, unsigned long bg_thresh, |
| unsigned long nr_reclaimable, unsigned long pages_dirtied), |
| TP_ARGS(gdtc, strictlimit, dirty, bg_thresh, |
| nr_reclaimable, pages_dirtied)); |
| DECLARE_HOOK(android_vh_oom_check_panic, |
| TP_PROTO(struct oom_control *oc, int *ret), |
| TP_ARGS(oc, ret)); |
| DECLARE_HOOK(android_vh_save_vmalloc_stack, |
| TP_PROTO(unsigned long flags, struct vm_struct *vm), |
| TP_ARGS(flags, vm)); |
| DECLARE_HOOK(android_vh_show_stack_hash, |
| TP_PROTO(struct seq_file *m, struct vm_struct *v), |
| TP_ARGS(m, v)); |
| DECLARE_HOOK(android_vh_save_track_hash, |
| TP_PROTO(bool alloc, unsigned long p), |
| TP_ARGS(alloc, p)); |
| DECLARE_HOOK(android_vh_mem_cgroup_alloc, |
| TP_PROTO(struct mem_cgroup *memcg), |
| TP_ARGS(memcg)); |
| DECLARE_HOOK(android_vh_mem_cgroup_free, |
| TP_PROTO(struct mem_cgroup *memcg), |
| TP_ARGS(memcg)); |
| DECLARE_HOOK(android_vh_mem_cgroup_id_remove, |
| TP_PROTO(struct mem_cgroup *memcg), |
| TP_ARGS(memcg)); |
| DECLARE_HOOK(android_vh_mem_cgroup_css_online, |
| TP_PROTO(struct cgroup_subsys_state *css, struct mem_cgroup *memcg), |
| TP_ARGS(css, memcg)); |
| DECLARE_HOOK(android_vh_mem_cgroup_css_offline, |
| TP_PROTO(struct cgroup_subsys_state *css, struct mem_cgroup *memcg), |
| TP_ARGS(css, memcg)); |
| DECLARE_HOOK(android_vh_alloc_pages_reclaim_bypass, |
| TP_PROTO(gfp_t gfp_mask, int order, int alloc_flags, |
| int migratetype, struct page **page), |
| TP_ARGS(gfp_mask, order, alloc_flags, migratetype, page)); |
| DECLARE_HOOK(android_vh_alloc_pages_failure_bypass, |
| TP_PROTO(gfp_t gfp_mask, int order, int alloc_flags, |
| int migratetype, struct page **page), |
| TP_ARGS(gfp_mask, order, alloc_flags, migratetype, page)); |
| DECLARE_HOOK(android_vh_ptep_clear_flush_young, |
| TP_PROTO(bool *skip), |
| TP_ARGS(skip)); |
| /* macro versions of hooks are no longer required */ |
| |
| #endif /* _TRACE_HOOK_MM_H */ |
| |
| /* This part must be outside protection */ |
| #include <trace/define_trace.h> |
