[PATCH] basic iomem annotations (ppc64)

[linux-2.6] / include / asm-ppc64 / thread_info.h

diff --git a/include/asm-ppc64/thread_info.h b/include/asm-ppc64/thread_info.h
index 48b7900e90ec2db801de1a22fe50c2b4ff429c33..0494df6fca749b1fa41c0bfd14bb9e6bf3bd26eb 100644 (file)
--- a/include/asm-ppc64/thread_info.h
+++ b/include/asm-ppc64/thread_info.h
@@ -24,7 +24,7 @@ struct thread_info {
        struct task_struct *task;               /* main task structure */
        struct exec_domain *exec_domain;        /* execution domain */
        int             cpu;                    /* cpu we're on */
-       int             preempt_count;
+       int             preempt_count;          /* 0 => preemptable, <0 => BUG */
        struct restart_block restart_block;
        /* set by force_successful_syscall_return */
        unsigned char   syscall_noerror;