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| author | rsc <rsc> | 2007-09-27 20:29:50 +0000 |
|---|---|---|
| committer | rsc <rsc> | 2007-09-27 20:29:50 +0000 |
| commit | ce2e7515552adca3a60e349de2931112736d17bf (patch) | |
| tree | 4398d7aee836b939db83afa1f0c9f8e6bb1afb1f /kbd.c | |
| parent | aefc13f8ba13475fa721d6da837db5e368ee1b0a (diff) | |
| download | xv6-labs-ce2e7515552adca3a60e349de2931112736d17bf.tar.gz xv6-labs-ce2e7515552adca3a60e349de2931112736d17bf.tar.bz2 xv6-labs-ce2e7515552adca3a60e349de2931112736d17bf.zip | |
test: store curproc at top of stack
I don't actually think this is worthwhile, but I figured
I would check it in before reverting it, so that it can
be in the revision history.
Pros:
* curproc doesn't need to turn on/off interrupts
* scheduler doesn't have to edit curproc anymore
Cons:
* it's ugly
* all the stack computation is more complicated.
* it doesn't actually simplify anything but curproc,
and even curproc is harder to follow.
Diffstat (limited to 'kbd.c')
0 files changed, 0 insertions, 0 deletions