diff options
| author | Roland McGrath <roland@redhat.com> | 2008-01-30 07:30:59 -0500 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-01-30 07:30:59 -0500 |
| commit | 0f5340933f9bacb403f49baaf8073320e3984841 (patch) | |
| tree | d142192f7194c75b8ea6e4eaff0e33fbcf860c6c /arch/x86/kernel/signal_32.c | |
| parent | d277fb89dfb042deba04a8e765718cc8b3825e85 (diff) | |
x86: x86-32 thread_struct.debugreg
This replaces the debugreg[7] member of thread_struct with individual
members debugreg0, etc. This saves two words for the dummies 4 and 5,
and harmonizes the code between 32 and 64.
Signed-off-by: Roland McGrath <roland@redhat.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'arch/x86/kernel/signal_32.c')
| -rw-r--r-- | arch/x86/kernel/signal_32.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/x86/kernel/signal_32.c b/arch/x86/kernel/signal_32.c index 64cb3c05de69..2bf5c9aed106 100644 --- a/arch/x86/kernel/signal_32.c +++ b/arch/x86/kernel/signal_32.c | |||
| @@ -605,8 +605,8 @@ static void fastcall do_signal(struct pt_regs *regs) | |||
| 605 | * have been cleared if the watchpoint triggered | 605 | * have been cleared if the watchpoint triggered |
| 606 | * inside the kernel. | 606 | * inside the kernel. |
| 607 | */ | 607 | */ |
| 608 | if (unlikely(current->thread.debugreg[7])) | 608 | if (unlikely(current->thread.debugreg7)) |
| 609 | set_debugreg(current->thread.debugreg[7], 7); | 609 | set_debugreg(current->thread.debugreg7, 7); |
| 610 | 610 | ||
| 611 | /* Whee! Actually deliver the signal. */ | 611 | /* Whee! Actually deliver the signal. */ |
| 612 | if (handle_signal(signr, &info, &ka, oldset, regs) == 0) { | 612 | if (handle_signal(signr, &info, &ka, oldset, regs) == 0) { |