From f8fc82b47149e3449d23e94d6ecf30af2ffcebff Mon Sep 17 00:00:00 2001 From: Martin Schwidefsky Date: Tue, 8 Nov 2016 11:11:02 +0100 Subject: s390: move system_call field from thread_info to thread_struct The system_call field in thread_info structure is used by the signal code to store the number of the current system call while the debugger interacts with its inferior. A better location for the system_call field is with the other debugger related information in the thread_struct. Reviewed-by: Heiko Carstens Signed-off-by: Martin Schwidefsky --- arch/s390/kernel/signal.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) (limited to 'arch/s390/kernel/signal.c') diff --git a/arch/s390/kernel/signal.c b/arch/s390/kernel/signal.c index d82562cf0a0e..8c6fba710acf 100644 --- a/arch/s390/kernel/signal.c +++ b/arch/s390/kernel/signal.c @@ -467,13 +467,13 @@ void do_signal(struct pt_regs *regs) * the debugger may change all our registers, including the system * call information. */ - current_thread_info()->system_call = + current->thread.system_call = test_pt_regs_flag(regs, PIF_SYSCALL) ? regs->int_code : 0; if (get_signal(&ksig)) { /* Whee! Actually deliver the signal. */ - if (current_thread_info()->system_call) { - regs->int_code = current_thread_info()->system_call; + if (current->thread.system_call) { + regs->int_code = current->thread.system_call; /* Check for system call restarting. */ switch (regs->gprs[2]) { case -ERESTART_RESTARTBLOCK: @@ -506,8 +506,8 @@ void do_signal(struct pt_regs *regs) /* No handlers present - check for system call restart */ clear_pt_regs_flag(regs, PIF_SYSCALL); - if (current_thread_info()->system_call) { - regs->int_code = current_thread_info()->system_call; + if (current->thread.system_call) { + regs->int_code = current->thread.system_call; switch (regs->gprs[2]) { case -ERESTART_RESTARTBLOCK: /* Restart with sys_restart_syscall */ -- cgit v1.2.3