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Code Issues Releases Wiki Activity

- minor corrections (I/0 to I/O)

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tim.newsham 2008-04-27 18:04:45 +00:00
parent 44abf1e2cb
commit b9e01aeeb4
1 changed files with 3 additions and 3 deletions
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pages/e01-02
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@ -28,7 +28,7 @@ sysret:
tstb smod / has the super block been modified
beq 1f / no, 1f
clrb smod / yes, clear smod
bis $1000,sb0 / set write bit in I/0 queue for super block
bis $1000,sb0 / set write bit in I/O queue for super block
/ output
jsr r0,ppoke / write out modified super block to disk
1:
@ -36,8 +36,8 @@ sysret:
/ system
beq 1f / been modified? no, 1f
clrb mmod / yes, clear mmod
movb mntd,sb1 / set the I/0 queue
bis $1000,sb1 / set write bit in I/0 queue for detached sb
movb mntd,sb1 / set the I/O queue
bis $1000,sb1 / set write bit in I/O queue for detached sb
jsr r0,ppoke / write it out to its device
1:
tstb uquant / is the time quantum 0?