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ANDROID: GKI: add vendor_hook android_vh_health_report

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android_vh_health_report is specifically designed for OGKI
to monitor F2FS health status and report key metrics.

Bug: 427430423

Change-Id: I6ddfd3a4c2cddc0e053b65440d7794bf8e2754ba
Signed-off-by: liujinbao1 <liujinbao1@xiaomi.corp-partner.google.com>
This commit is contained in:
liujinbao1
2025-06-24 21:46:25 +08:00
committed by Treehugger Robot
parent 1ccb219f8c
commit 8c8d462c9d
2 changed files with 22 additions and 0 deletions
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2
drivers/android/vendor_hooks.c
View File

@@ -33,6 +33,7 @@
#include <trace/hooks/pm_domain.h>
#include <trace/hooks/cpuidle_psci.h>
#include <trace/hooks/vmscan.h>
#include <trace/hooks/health_report.h>
#include <trace/hooks/avc.h>
#include <trace/hooks/creds.h>
#include <trace/hooks/selinux.h>
@@ -203,6 +204,7 @@ EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_tune_mmap_readaround);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_rvh_hw_protection_shutdown);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_shrink_slab_bypass);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_do_shrink_slab_ex);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_health_report);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_drain_all_pages_bypass);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_security_audit_log_setid);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_rvh_selinux_avc_insert);

20
include/trace/hooks/health_report.h Normal file
View File

@@ -0,0 +1,20 @@
/* SPDX-License-Identifier: GPL-2.0 */
#undef TRACE_SYSTEM
#define TRACE_SYSTEM health_report
#define TRACE_INCLUDE_PATH trace/hooks
#if !defined(_TRACE_HOOK_HEALTH_REPORT_H) || defined(TRACE_HEADER_MULTI_READ)
#define _TRACE_HOOK_HEALTH_REPORT_H
#include <trace/hooks/vendor_hooks.h>
DECLARE_HOOK(android_vh_health_report,
TP_PROTO(unsigned int err_code, const char *func, unsigned int line,
unsigned long *entries, unsigned int nr_entries),
TP_ARGS(err_code, func, line, entries, nr_entries));
#endif /* _TRACE_HOOK_HEALTH_REPORT_H */
/* This part must be outside protection */
#include <trace/define_trace.h>