7df45e50a5
Add vendor hook to contorl blk plugging. Bug: 255471591 Bug: 238728493 Change-Id: I96b73cec14f0d2fea46a4828526e6ae5aa5c71b7 Signed-off-by: Minchan Kim <minchan@google.com> Signed-off-by: Richard Chang <richardycc@google.com> (cherry picked from commit a17e132ec4f290621666311e73f43202706d2743)
125 lines
4.3 KiB
C
125 lines
4.3 KiB
C
/* SPDX-License-Identifier: GPL-2.0 */
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#undef TRACE_SYSTEM
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#define TRACE_SYSTEM mm
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#define TRACE_INCLUDE_PATH trace/hooks
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#if !defined(_TRACE_HOOK_MM_H) || defined(TRACE_HEADER_MULTI_READ)
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#define _TRACE_HOOK_MM_H
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#include <trace/hooks/vendor_hooks.h>
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struct oom_control;
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struct slabinfo;
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struct cma;
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struct compact_control;
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DECLARE_RESTRICTED_HOOK(android_rvh_set_skip_swapcache_flags,
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TP_PROTO(gfp_t *flags),
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TP_ARGS(flags), 1);
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DECLARE_RESTRICTED_HOOK(android_rvh_set_gfp_zone_flags,
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TP_PROTO(gfp_t *flags),
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TP_ARGS(flags), 1);
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DECLARE_RESTRICTED_HOOK(android_rvh_set_readahead_gfp_mask,
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TP_PROTO(gfp_t *flags),
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TP_ARGS(flags), 1);
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DECLARE_HOOK(android_vh_cma_alloc_start,
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TP_PROTO(s64 *ts),
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TP_ARGS(ts));
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DECLARE_HOOK(android_vh_cma_alloc_finish,
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TP_PROTO(struct cma *cma, struct page *page, unsigned long count,
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unsigned int align, gfp_t gfp_mask, s64 ts),
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TP_ARGS(cma, page, count, align, gfp_mask, ts));
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DECLARE_HOOK(android_vh_meminfo_proc_show,
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TP_PROTO(struct seq_file *m),
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TP_ARGS(m));
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DECLARE_HOOK(android_vh_exit_mm,
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TP_PROTO(struct mm_struct *mm),
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TP_ARGS(mm));
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DECLARE_HOOK(android_vh_show_mem,
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TP_PROTO(unsigned int filter, nodemask_t *nodemask),
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TP_ARGS(filter, nodemask));
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DECLARE_HOOK(android_vh_alloc_pages_slowpath,
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TP_PROTO(gfp_t gfp_mask, unsigned int order, unsigned long delta),
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TP_ARGS(gfp_mask, order, delta));
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DECLARE_HOOK(android_vh_cma_alloc_adjust,
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TP_PROTO(struct zone *zone, bool *is_cma_alloc),
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TP_ARGS(zone, is_cma_alloc));
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DECLARE_HOOK(android_vh_print_slabinfo_header,
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TP_PROTO(struct seq_file *m),
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TP_ARGS(m));
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DECLARE_HOOK(android_vh_cache_show,
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TP_PROTO(struct seq_file *m, struct slabinfo *sinfo, struct kmem_cache *s),
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TP_ARGS(m, sinfo, s));
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DECLARE_HOOK(android_vh_oom_check_panic,
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TP_PROTO(struct oom_control *oc, int *ret),
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TP_ARGS(oc, ret));
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DECLARE_HOOK(android_vh_drain_all_pages_bypass,
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TP_PROTO(gfp_t gfp_mask, unsigned int order, unsigned long alloc_flags,
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int migratetype, unsigned long did_some_progress,
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bool *bypass),
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TP_ARGS(gfp_mask, order, alloc_flags, migratetype, did_some_progress, bypass));
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DECLARE_HOOK(android_vh_cma_drain_all_pages_bypass,
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TP_PROTO(unsigned int migratetype, bool *bypass),
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TP_ARGS(migratetype, bypass));
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DECLARE_HOOK(android_vh_pcplist_add_cma_pages_bypass,
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TP_PROTO(int migratetype, bool *bypass),
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TP_ARGS(migratetype, bypass));
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DECLARE_HOOK(android_vh_mmap_region,
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TP_PROTO(struct vm_area_struct *vma, unsigned long addr),
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TP_ARGS(vma, addr));
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DECLARE_HOOK(android_vh_try_to_unmap_one,
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TP_PROTO(struct vm_area_struct *vma, struct page *page, unsigned long addr, bool ret),
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TP_ARGS(vma, page, addr, ret));
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DECLARE_HOOK(android_vh_mm_compaction_begin,
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TP_PROTO(struct compact_control *cc, long *vendor_ret),
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TP_ARGS(cc, vendor_ret));
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DECLARE_HOOK(android_vh_mm_compaction_end,
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TP_PROTO(struct compact_control *cc, long vendor_ret),
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TP_ARGS(cc, vendor_ret));
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DECLARE_HOOK(android_vh_pagevec_drain,
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TP_PROTO(struct page *page, bool *ret),
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TP_ARGS(page, ret));
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DECLARE_HOOK(android_vh_zap_pte_range_tlb_start,
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TP_PROTO(void *ret),
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TP_ARGS(ret));
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DECLARE_HOOK(android_vh_zap_pte_range_tlb_force_flush,
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TP_PROTO(struct page *page, bool *flush),
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TP_ARGS(page, flush));
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DECLARE_HOOK(android_vh_zap_pte_range_tlb_end,
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TP_PROTO(void *ret),
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TP_ARGS(ret));
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DECLARE_HOOK(android_vh_skip_lru_disable,
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TP_PROTO(bool *skip),
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TP_ARGS(skip));
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DECLARE_HOOK(android_vh_do_madvise_blk_plug,
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TP_PROTO(int behavior, bool *do_plug),
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TP_ARGS(behavior, do_plug));
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DECLARE_HOOK(android_vh_shrink_inactive_list_blk_plug,
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TP_PROTO(bool *do_plug),
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TP_ARGS(do_plug));
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DECLARE_HOOK(android_vh_reclaim_pages_plug,
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TP_PROTO(bool *do_plug),
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TP_ARGS(do_plug));
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struct mem_cgroup;
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DECLARE_HOOK(android_vh_mem_cgroup_alloc,
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TP_PROTO(struct mem_cgroup *memcg),
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TP_ARGS(memcg));
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DECLARE_HOOK(android_vh_mem_cgroup_free,
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TP_PROTO(struct mem_cgroup *memcg),
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TP_ARGS(memcg));
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DECLARE_HOOK(android_vh_mem_cgroup_id_remove,
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TP_PROTO(struct mem_cgroup *memcg),
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TP_ARGS(memcg));
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struct cgroup_subsys_state;
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DECLARE_HOOK(android_vh_mem_cgroup_css_online,
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TP_PROTO(struct cgroup_subsys_state *css, struct mem_cgroup *memcg),
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TP_ARGS(css, memcg));
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DECLARE_HOOK(android_vh_mem_cgroup_css_offline,
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TP_PROTO(struct cgroup_subsys_state *css, struct mem_cgroup *memcg),
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TP_ARGS(css, memcg));
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#endif /* _TRACE_HOOK_MM_H */
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/* This part must be outside protection */
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#include <trace/define_trace.h>
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