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Don't lock when the debugger is running.

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git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@32072 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Ingo Weinhold 2009-08-03 11:54:25 +00:00
parent 885b7b4a85
commit 16357dea6b
1 changed files with 9 additions and 4 deletions
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13
src/system/kernel/arch/x86/arch_debug_console.c
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@ -344,13 +344,18 @@ _arch_debug_serial_putchar(const char c)
void void
arch_debug_serial_putchar(const char c) arch_debug_serial_putchar(const char c)
{ {
cpu_status state = disable_interrupts(); cpu_status state = 0;
acquire_spinlock(&sSerialOutputSpinlock); if (!debug_debugger_running()) {
state = disable_interrupts();
acquire_spinlock(&sSerialOutputSpinlock);
}
_arch_debug_serial_putchar(c); _arch_debug_serial_putchar(c);
release_spinlock(&sSerialOutputSpinlock); if (!debug_debugger_running()) {
restore_interrupts(state); release_spinlock(&sSerialOutputSpinlock);
restore_interrupts(state);
}
} }