diff options
author | Robert Morris <[email protected]> | 2019-06-04 10:43:45 -0400 |
---|---|---|
committer | Robert Morris <[email protected]> | 2019-06-04 10:43:45 -0400 |
commit | 0e131b226336808c135795f5b9d7defc5a58b2ae (patch) | |
tree | 226cf0c8f1043d99175aee8835baf570cdf662e6 /proc.c | |
parent | b78894f34ebbceb23bcf36ff820fefb942b54ccf (diff) | |
download | xv6-labs-0e131b226336808c135795f5b9d7defc5a58b2ae.tar.gz xv6-labs-0e131b226336808c135795f5b9d7defc5a58b2ae.tar.bz2 xv6-labs-0e131b226336808c135795f5b9d7defc5a58b2ae.zip |
fix a problem with end. make uartputc() wait until h/w is ready.
Diffstat (limited to 'proc.c')
-rw-r--r-- | proc.c | 2 |
1 files changed, 1 insertions, 1 deletions
@@ -360,7 +360,7 @@ scheduler(void) for(;;){ // Enable interrupts on this processor. intr_on(); - + // Loop over process table looking for process to run. acquire(&ptable.lock); for(p = ptable.proc; p < &ptable.proc[NPROC]; p++){ |