31 lines
1.2 KiB
C
31 lines
1.2 KiB
C
/* SPDX-License-Identifier: GPL-2.0 */
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#undef TRACE_SYSTEM
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#define TRACE_SYSTEM madvise
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#undef TRACE_INCLUDE_PATH
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#define TRACE_INCLUDE_PATH trace/hooks
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#if !defined(_TRACE_HOOK_MADVISE_H) || defined(TRACE_HEADER_MULTI_READ)
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#define _TRACE_HOOK_MADVISE_H
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#include <trace/hooks/vendor_hooks.h>
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DECLARE_RESTRICTED_HOOK(android_rvh_process_madvise_bypass,
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TP_PROTO(int pidfd, const struct iovec __user *vec, size_t vlen,
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int behavior, unsigned int flags, ssize_t *ret, bool *bypass),
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TP_ARGS(pidfd, vec, vlen, behavior, flags, ret, bypass), 1);
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DECLARE_HOOK(android_vh_madvise_pageout_return_error,
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TP_PROTO(int ret, bool *return_error),
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TP_ARGS(ret, return_error));
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DECLARE_HOOK(android_vh_process_madvise_return_error,
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TP_PROTO(int behavior, int ret, bool *return_error),
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TP_ARGS(behavior, ret, return_error));
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DECLARE_HOOK(android_vh_madvise_pageout_bypass,
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TP_PROTO(struct mm_struct *mm, bool pageout, int *ret),
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TP_ARGS(mm, pageout, ret));
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DECLARE_HOOK(android_vh_mm_do_madvise_bypass,
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TP_PROTO(struct mm_struct *mm, unsigned long start, size_t len,
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int behavior, int *error, bool *bypass),
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TP_ARGS(mm, start, len, behavior, error, bypass));
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#endif
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#include <trace/define_trace.h>
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