f7c932399e
android_vh_handle_pte_fault_end: after handle_pte_fault, update the information that whether this page need to be reclaimed to a swap location. Bug: 234214858 Signed-off-by: Bing Han <bing.han@transsion.com> Change-Id: I0ceb02422fc858ed96fbb47e220bf96bdc8fa68c
170 lines
6.1 KiB
C
170 lines
6.1 KiB
C
/* 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 <linux/mm.h>
|
|
#include <linux/oom.h>
|
|
#include <linux/tracepoint.h>
|
|
#include <trace/hooks/vendor_hooks.h>
|
|
|
|
#ifdef __GENKSYMS__
|
|
struct slabinfo;
|
|
struct cgroup_subsys_state;
|
|
struct device;
|
|
struct mem_cgroup;
|
|
struct readahead_control;
|
|
#else
|
|
/* struct slabinfo */
|
|
#include <../mm/slab.h>
|
|
/* struct cgroup_subsys_state */
|
|
#include <linux/cgroup-defs.h>
|
|
/* struct device */
|
|
#include <linux/device.h>
|
|
/* struct mem_cgroup */
|
|
#include <linux/memcontrol.h>
|
|
/* struct readahead_control */
|
|
#include <linux/pagemap.h>
|
|
#endif /* __GENKSYMS__ */
|
|
struct cma;
|
|
|
|
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_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_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));
|
|
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_vmpressure,
|
|
TP_PROTO(struct mem_cgroup *memcg, bool *bypass),
|
|
TP_ARGS(memcg, bypass));
|
|
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_kmalloc_slab,
|
|
TP_PROTO(unsigned int index, gfp_t flags, struct kmem_cache **s),
|
|
TP_ARGS(index, flags, s));
|
|
DECLARE_HOOK(android_vh_mmap_region,
|
|
TP_PROTO(struct vm_area_struct *vma, unsigned long addr),
|
|
TP_ARGS(vma, addr));
|
|
DECLARE_HOOK(android_vh_try_to_unmap_one,
|
|
TP_PROTO(struct vm_area_struct *vma, struct page *page, unsigned long addr, bool ret),
|
|
TP_ARGS(vma, page, addr, ret));
|
|
DECLARE_HOOK(android_vh_drain_all_pages_bypass,
|
|
TP_PROTO(gfp_t gfp_mask, unsigned int order, unsigned long alloc_flags,
|
|
int migratetype, unsigned long did_some_progress,
|
|
bool *bypass),
|
|
TP_ARGS(gfp_mask, order, alloc_flags, migratetype, did_some_progress, bypass));
|
|
DECLARE_HOOK(android_vh_cma_drain_all_pages_bypass,
|
|
TP_PROTO(unsigned int migratetype, bool *bypass),
|
|
TP_ARGS(migratetype, bypass));
|
|
DECLARE_HOOK(android_vh_pcplist_add_cma_pages_bypass,
|
|
TP_PROTO(int migratetype, bool *bypass),
|
|
TP_ARGS(migratetype, bypass));
|
|
DECLARE_HOOK(android_vh_subpage_dma_contig_alloc,
|
|
TP_PROTO(bool *allow_subpage_alloc, struct device *dev, size_t *size),
|
|
TP_ARGS(allow_subpage_alloc, dev, size));
|
|
DECLARE_HOOK(android_vh_ra_tuning_max_page,
|
|
TP_PROTO(struct readahead_control *ractl, unsigned long *max_page),
|
|
TP_ARGS(ractl, max_page));
|
|
DECLARE_HOOK(android_vh_handle_pte_fault_end,
|
|
TP_PROTO(struct vm_fault *vmf, unsigned long highest_memmap_pfn),
|
|
TP_ARGS(vmf, highest_memmap_pfn));
|
|
DECLARE_HOOK(android_vh_cow_user_page,
|
|
TP_PROTO(struct vm_fault *vmf, struct page *page),
|
|
TP_ARGS(vmf, page));
|
|
DECLARE_HOOK(android_vh_swapin_add_anon_rmap,
|
|
TP_PROTO(struct vm_fault *vmf, struct page *page),
|
|
TP_ARGS(vmf, page));
|
|
DECLARE_HOOK(android_vh_page_isolated_for_reclaim,
|
|
TP_PROTO(struct mm_struct *mm, struct page *page),
|
|
TP_ARGS(mm, page));
|
|
/* macro versions of hooks are no longer required */
|
|
|
|
#endif /* _TRACE_HOOK_MM_H */
|
|
|
|
/* This part must be outside protection */
|
|
#include <trace/define_trace.h>
|