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Subject[PATCH 02/13] ptrace/arm: Rename tracehook_report_syscall report_syscall
Make the arm and arm64 code more concise and less confusing by
renaming the architecture specific tracehook_report_syscall to
report_syscall.

Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
---
arch/arm/kernel/ptrace.c | 7 +++----
arch/arm64/kernel/ptrace.c | 7 +++----
2 files changed, 6 insertions(+), 8 deletions(-)

diff --git a/arch/arm/kernel/ptrace.c b/arch/arm/kernel/ptrace.c
index 43b963ea4a0e..e5aa3237853d 100644
--- a/arch/arm/kernel/ptrace.c
+++ b/arch/arm/kernel/ptrace.c
@@ -831,8 +831,7 @@ enum ptrace_syscall_dir {
PTRACE_SYSCALL_EXIT,
};

-static void tracehook_report_syscall(struct pt_regs *regs,
- enum ptrace_syscall_dir dir)
+static void report_syscall(struct pt_regs *regs, enum ptrace_syscall_dir dir)
{
unsigned long ip;

@@ -856,7 +855,7 @@ asmlinkage int syscall_trace_enter(struct pt_regs *regs)
int scno;

if (test_thread_flag(TIF_SYSCALL_TRACE))
- tracehook_report_syscall(regs, PTRACE_SYSCALL_ENTER);
+ report_syscall(regs, PTRACE_SYSCALL_ENTER);

/* Do seccomp after ptrace; syscall may have changed. */
#ifdef CONFIG_HAVE_ARCH_SECCOMP_FILTER
@@ -897,5 +896,5 @@ asmlinkage void syscall_trace_exit(struct pt_regs *regs)
trace_sys_exit(regs, regs_return_value(regs));

if (test_thread_flag(TIF_SYSCALL_TRACE))
- tracehook_report_syscall(regs, PTRACE_SYSCALL_EXIT);
+ report_syscall(regs, PTRACE_SYSCALL_EXIT);
}
diff --git a/arch/arm64/kernel/ptrace.c b/arch/arm64/kernel/ptrace.c
index 39dbdfdc38d3..b7845575f86f 100644
--- a/arch/arm64/kernel/ptrace.c
+++ b/arch/arm64/kernel/ptrace.c
@@ -1792,8 +1792,7 @@ enum ptrace_syscall_dir {
PTRACE_SYSCALL_EXIT,
};

-static void tracehook_report_syscall(struct pt_regs *regs,
- enum ptrace_syscall_dir dir)
+static void report_syscall(struct pt_regs *regs, enum ptrace_syscall_dir dir)
{
int regno;
unsigned long saved_reg;
@@ -1842,7 +1841,7 @@ int syscall_trace_enter(struct pt_regs *regs)
unsigned long flags = read_thread_flags();

if (flags & (_TIF_SYSCALL_EMU | _TIF_SYSCALL_TRACE)) {
- tracehook_report_syscall(regs, PTRACE_SYSCALL_ENTER);
+ report_syscall(regs, PTRACE_SYSCALL_ENTER);
if (flags & _TIF_SYSCALL_EMU)
return NO_SYSCALL;
}
@@ -1870,7 +1869,7 @@ void syscall_trace_exit(struct pt_regs *regs)
trace_sys_exit(regs, syscall_get_return_value(current, regs));

if (flags & (_TIF_SYSCALL_TRACE | _TIF_SINGLESTEP))
- tracehook_report_syscall(regs, PTRACE_SYSCALL_EXIT);
+ report_syscall(regs, PTRACE_SYSCALL_EXIT);

rseq_syscall(regs);
}
--
2.29.2
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