assorted fixes:

 * rename c/cp to cpu/proc
 * rename cpu.context to cpu.scheduler
 * fix some comments
 * formatting for printout

1 files changed, 5 insertions, 5 deletions

diff --git a/spinlock.h b/spinlock.h
index a9242b6..fdda016 100644
--- a/spinlock.h
+++ b/spinlock.h
@@ -1,11 +1,11 @@
 // Mutual exclusion lock.
 struct spinlock {
-  uint locked;   // Is the lock held?
+  uint locked;       // Is the lock held?
   
   // For debugging:
-  char *name;    // Name of lock.
-  int  cpu;      // The number of the cpu holding the lock.
-  uint pcs[10];  // The call stack (an array of program counters)
-                 // that locked the lock.
+  char *name;        // Name of lock.
+  struct cpu *cpu;   // The cpu holding the lock.
+  uint pcs[10];      // The call stack (an array of program counters)
+                     // that locked the lock.
 };