[PATCH] Fix typo in "syntax error if percpu macros are incorrectly used" patch

[pandora-kernel.git] / include / asm-x86_64 / percpu.h

diff --git a/include/asm-x86_64/percpu.h b/include/asm-x86_64/percpu.h
index bffb2f8..5ed0ef3 100644 (file)
--- a/include/asm-x86_64/percpu.h
+++ b/include/asm-x86_64/percpu.h
@@ -11,6 +11,16 @@
 
 #include <asm/pda.h>
 
+#ifdef CONFIG_MODULES
+# define PERCPU_MODULE_RESERVE 8192
+#else
+# define PERCPU_MODULE_RESERVE 0
+#endif
+
+#define PERCPU_ENOUGH_ROOM \
+       (ALIGN(__per_cpu_end - __per_cpu_start, SMP_CACHE_BYTES) + \
+        PERCPU_MODULE_RESERVE)
+
 #define __per_cpu_offset(cpu) (cpu_pda(cpu)->data_offset)
 #define __my_cpu_offset() read_pda(data_offset)
 
@@ -22,13 +32,13 @@
 
 /* var is in discarded region: offset to particular copy we want */
 #define per_cpu(var, cpu) (*({                         \
-       extern int simple_indentifier_##var(void);      \
+       extern int simple_identifier_##var(void);       \
        RELOC_HIDE(&per_cpu__##var, __per_cpu_offset(cpu)); }))
 #define __get_cpu_var(var) (*({                                \
-       extern int simple_indentifier_##var(void);      \
+       extern int simple_identifier_##var(void);       \
        RELOC_HIDE(&per_cpu__##var, __my_cpu_offset()); }))
 #define __raw_get_cpu_var(var) (*({                    \
-       extern int simple_indentifier_##var(void);      \
+       extern int simple_identifier_##var(void);       \
        RELOC_HIDE(&per_cpu__##var, __my_cpu_offset()); }))
 
 /* A macro to avoid #include hell... */