patch-2.4.23 linux-2.4.23/kernel/printk.c
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- Lines: 18
- Date:
2003-11-28 10:26:21.000000000 -0800
- Orig file:
linux-2.4.22/kernel/printk.c
- Orig date:
2003-08-25 04:44:44.000000000 -0700
diff -urN linux-2.4.22/kernel/printk.c linux-2.4.23/kernel/printk.c
@@ -29,6 +29,7 @@
#include <asm/uaccess.h>
+#if !defined(CONFIG_LOG_BUF_SHIFT) || (CONFIG_LOG_BUF_SHIFT == 0)
#if defined(CONFIG_MULTIQUAD) || defined(CONFIG_IA64)
#define LOG_BUF_LEN (65536)
#elif defined(CONFIG_ARCH_S390)
@@ -38,6 +39,9 @@
#else
#define LOG_BUF_LEN (16384) /* This must be a power of two */
#endif
+#else /* CONFIG_LOG_BUF_SHIFT */
+#define LOG_BUF_LEN (1 << CONFIG_LOG_BUF_SHIFT)
+#endif
#define LOG_BUF_MASK (LOG_BUF_LEN-1)
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