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ANDROID: vendor_hooks: Add hooks for memory when debug

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Add vendors hooks for recording memory used

Bug: 182443489
Signed-off-by: Liujie Xie <xieliujie@oppo.com>
Change-Id: I62d8bb2b6650d8b187b433f97eb833ef0b784df1
This commit is contained in:
Liujie Xie
2021-03-11 20:40:06 +08:00
committed by Todd Kjos
parent 00185a421a
commit 24149445ad
7 changed files with 37 additions and 4 deletions
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19
include/trace/hooks/mm.h
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@@ -32,6 +32,25 @@ 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_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_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_print_slabinfo_header,
TP_PROTO(struct seq_file *m),
TP_ARGS(m));
struct slabinfo;
DECLARE_HOOK(android_vh_cache_show,
TP_PROTO(struct seq_file *m, struct slabinfo *sinfo, struct kmem_cache *s),
TP_ARGS(m, sinfo, s));
/* macro versions of hooks are no longer required */
#endif /* _TRACE_HOOK_MM_H */