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ANDROID: vendor_hook: Add hook in si_swapinfo()

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This reverts commit 86be1a3d9f

The hook android_vh_si_swapinfo is deleted, due to the symbol
is not added to the abi list. The symbol is added to the abi
list in patch:2183484. This patch is to add the hook
android_vh_si_swapinfo again.

Bug: 234214858
Bug: 203756332
Cc: Greg Kroah-Hartman <gregkh@google.com>
Signed-off-by: Bing Han <bing.han@transsion.com>
Change-Id: Ifd1e05f44ac04b67816618139badd5c2ee786b50
This commit is contained in:
Bing Han
2022-08-18 15:35:24 +08:00
committed by Todd Kjos
parent 7ff95bd758
commit 7449d8120a
3 changed files with 7 additions and 1 deletions
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3
include/trace/hooks/mm.h
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@@ -245,6 +245,9 @@ DECLARE_HOOK(android_vh_account_swap_pages,
DECLARE_HOOK(android_vh_unuse_swap_page,
TP_PROTO(struct swap_info_struct *si, struct page *page),
TP_ARGS(si, page));
DECLARE_HOOK(android_vh_si_swapinfo,
TP_PROTO(struct swap_info_struct *si, bool *skip),
TP_ARGS(si, skip));
DECLARE_HOOK(android_vh_set_shmem_page_flag,
TP_PROTO(struct page *page),
TP_ARGS(page));