Mercurial > hg > Members > innparusu > xv6_rpi_port

comparison include/spinlock.h @ 0:c450faca55f4

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Init
author Tatsuki IHA <innparusu@cr.ie.u-ryukyu.ac.jp>
date Sun, 22 Oct 2017 18:25:39 +0900
parents
children
comparison
equal deleted inserted replaced
-1:000000000000 0:c450faca55f4
1 // Mutual exclusion lock.
2 struct spinlock {
3 uint locked; // Is the lock held?
4
5 // For debugging:
6 char *name; // Name of lock.
7 struct cpu *cpu; // The cpu holding the lock.
8 uint pcs[10]; // The call stack (an array of program counters)
9 // that locked the lock.
10 };
11