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Krishna Vinnakota
CSEP551
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19297caf0d141e23fa2f5da6e2fb0ffa181d7a82
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Created with Raphaël 2.2.0
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make mkdir crash-safer, as noticed by many students on midterm
free the indirect block
as rtm noticed, avoid doubly-freeing pipe page
indent
cleaner swtch.S
save cpus.intena in sched(), so we get the right EFLAGS.IF value once a
check cp->killed before returning to user from a timer interrupt
update .cvsignore
minor cleanup
minor cleanup with STUB macro
include explicitly initialized globals (int x = 0;) in cross-refs,
fix: when two names only differed in case, crossrefs only included one of them.
be clear what the root i-number is
document lock->locked=0 vs xchg(&lock->locked, 0)
trap 9 does not push ec: fix from Greg Price <price@mit.edu>
always save and restore %fs, %gs to ensure old segment entries are never
restore std toolprefix
omit *.d from tar file
add copyright notice
make bochsrc work for bochs 2.2.6
make pdf, ps, tarball
nits in index.txt
DO NOT MAIL: xv6 web pages
simplify growproc
avoid a bug w/ exit()
the old explanation of AP startup might have been correct, but
clean up circular buffers, so pipe can queue 512 bytes rather than 511
fix obvious printf nits after reading through code
now rev2
add nice font
formatting updates
bochs faster
xv6: latest (as of January 2008)
oops - wrong bit (vic zandy)
fork minibug
More complete lapic startup (thanks Silas)
proc_wait -> wait
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