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Searched refs:fentry_ip (Results 1 – 6 of 6) sorted by relevance

/linux-6.15/arch/x86/include/asm/
H A Dftrace.h37 static inline unsigned long arch_ftrace_get_symaddr(unsigned long fentry_ip) in arch_ftrace_get_symaddr() argument
39 if (is_endbr((void*)(fentry_ip - ENDBR_INSN_SIZE))) in arch_ftrace_get_symaddr()
40 fentry_ip -= ENDBR_INSN_SIZE; in arch_ftrace_get_symaddr()
42 return fentry_ip; in arch_ftrace_get_symaddr()
44 #define ftrace_get_symaddr(fentry_ip) arch_ftrace_get_symaddr(fentry_ip) argument
/linux-6.15/arch/arm64/kernel/
H A Dftrace.c147 unsigned long arch_ftrace_get_symaddr(unsigned long fentry_ip) in arch_ftrace_get_symaddr() argument
170 return fentry_ip - AARCH64_INSN_SIZE; in arch_ftrace_get_symaddr()
191 return fentry_ip - AARCH64_INSN_SIZE; in arch_ftrace_get_symaddr()
196 if ((fentry_ip & ~PAGE_MASK) < AARCH64_INSN_SIZE * 2) { in arch_ftrace_get_symaddr()
197 if (get_kernel_nofault(insn, (u32 *)(fentry_ip - AARCH64_INSN_SIZE * 2))) in arch_ftrace_get_symaddr()
200 insn = *(u32 *)(fentry_ip - AARCH64_INSN_SIZE * 2); in arch_ftrace_get_symaddr()
204 return fentry_ip - AARCH64_INSN_SIZE * 2; in arch_ftrace_get_symaddr()
206 return fentry_ip - AARCH64_INSN_SIZE; in arch_ftrace_get_symaddr()
/linux-6.15/arch/arm64/include/asm/
H A Dftrace.h55 unsigned long arch_ftrace_get_symaddr(unsigned long fentry_ip);
56 #define ftrace_get_symaddr(fentry_ip) arch_ftrace_get_symaddr(fentry_ip) argument
/linux-6.15/arch/s390/include/asm/
H A Dftrace.h54 #define ftrace_get_symaddr(fentry_ip) ((unsigned long)(fentry_ip)) argument
/linux-6.15/kernel/trace/
H A Dbpf_trace.c1047 static inline unsigned long get_entry_ip(unsigned long fentry_ip) in get_entry_ip() argument
1050 if (is_endbr((void *)(fentry_ip - ENDBR_INSN_SIZE))) in get_entry_ip()
1051 fentry_ip -= ENDBR_INSN_SIZE; in get_entry_ip()
1053 return fentry_ip; in get_entry_ip()
2595 static unsigned long ftrace_get_entry_ip(unsigned long fentry_ip) in ftrace_get_entry_ip() argument
2597 unsigned long ip = ftrace_get_symaddr(fentry_ip); in ftrace_get_entry_ip()
2599 return ip ? : fentry_ip; in ftrace_get_entry_ip()
2832 kprobe_multi_link_handler(struct fprobe *fp, unsigned long fentry_ip, in kprobe_multi_link_handler() argument
2840 err = kprobe_multi_link_prog_run(link, ftrace_get_entry_ip(fentry_ip), in kprobe_multi_link_handler()
2846 kprobe_multi_link_exit_handler(struct fprobe *fp, unsigned long fentry_ip, in kprobe_multi_link_exit_handler() argument
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/linux-6.15/include/linux/
H A Dftrace.h635 #define ftrace_get_symaddr(fentry_ip) (0) argument