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| author |   Roland McGrath <roland@redhat.com> | 2008-01-30 13:30:59 +0100 |
|---|---|---|
| committer |   Ingo Molnar <mingo@elte.hu> | 2008-01-30 13:30:59 +0100 |
| commit | 0f5340933f9bacb403f49baaf8073320e3984841 (patch) | |
| tree | d142192f7194c75b8ea6e4eaff0e33fbcf860c6c /arch/x86/power/cpu.c | |
| parent | x86: x86-64 ia32 ptrace get/putreg32 current task (diff) | |
| download | linux-dev-0f5340933f9bacb403f49baaf8073320e3984841.tar.xz linux-dev-0f5340933f9bacb403f49baaf8073320e3984841.zip | |
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/power/cpu.c')
| -rw-r--r-- | arch/x86/power/cpu.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/arch/x86/power/cpu.c b/arch/x86/power/cpu.c index 998fd3ec0d68..5a98dc35addf 100644 --- a/arch/x86/power/cpu.c +++ b/arch/x86/power/cpu.c @@ -74,14 +74,14 @@ static void fix_processor_context(void) /* * Now maybe reload the debug registers */ - if (current->thread.debugreg[7]){ - set_debugreg(current->thread.debugreg[0], 0); - set_debugreg(current->thread.debugreg[1], 1); - set_debugreg(current->thread.debugreg[2], 2); - set_debugreg(current->thread.debugreg[3], 3); + if (current->thread.debugreg7) { + set_debugreg(current->thread.debugreg0, 0); + set_debugreg(current->thread.debugreg1, 1); + set_debugreg(current->thread.debugreg2, 2); + set_debugreg(current->thread.debugreg3, 3); /* no 4 and 5 */ - set_debugreg(current->thread.debugreg[6], 6); - set_debugreg(current->thread.debugreg[7], 7); + set_debugreg(current->thread.debugreg6, 6); + set_debugreg(current->thread.debugreg7, 7); } } |