| #
7895178d |
| 27-Aug-2007 |
rsc <rsc> |
nits
|
| #
6c34f97c |
| 27-Aug-2007 |
rsc <rsc> |
tell what an inode is
|
| #
a505fd66 |
| 27-Aug-2007 |
rsc <rsc> |
FS cleanup.
Add utility routines bzero, readsb so that balloc, bfree fit on one page.
Make balloc loop clearer.
|
| #
8d2e9a48 |
| 24-Aug-2007 |
rsc <rsc> |
shuffle for formatting
|
| #
766ba5cc |
| 24-Aug-2007 |
rsc <rsc> |
first ever correct use of strncpy
|
| #
07090dd7 |
| 24-Aug-2007 |
rsc <rsc> |
Remove struct uinode.
Remove type arg to mknod (assume T_DEV).
|
| #
4d39b633 |
| 24-Aug-2007 |
rsc <rsc> |
nits
|
| #
902b13f5 |
| 24-Aug-2007 |
rtm <rtm> |
simplify ide queuing
nits in comments
|
| #
20365348 |
| 24-Aug-2007 |
rtm <rtm> |
add missing iput() at end of _namei()
|
| #
f0721f1b |
| 22-Aug-2007 |
rsc <rsc> |
tweaks
|
| #
eaea18cb |
| 22-Aug-2007 |
rsc <rsc> |
PDF at http://am.lcs.mit.edu/~rsc/xv6.pdf
Various changes made while offline.
+ bwrite sector argument is redundant; use b->sector.
+ reformatting of files for nicer PDF page breaks
+ distinguis
PDF at http://am.lcs.mit.edu/~rsc/xv6.pdf
Various changes made while offline.
+ bwrite sector argument is redundant; use b->sector.
+ reformatting of files for nicer PDF page breaks
+ distinguish between locked, unlocked inodes in type signatures
+ change FD_FILE to FD_INODE
+ move userinit (nee proc0init) to proc.c
+ move ROOTDEV to param.h
+ always parenthesize sizeof argument
show more ...
|
| #
fbf91039 |
| 21-Aug-2007 |
rsc <rsc> |
remove namelen parameter
|
| #
f32f3638 |
| 21-Aug-2007 |
rsc <rsc> |
Various cleanup:
- Got rid of dummy proc[0]. Now proc[0] is init.
- Added initcode.S to exec /init, so that /init is
just a regular binary.
- Moved exec out of sysfile to exec.c
- Moved code
Various cleanup:
- Got rid of dummy proc[0]. Now proc[0] is init.
- Added initcode.S to exec /init, so that /init is
just a regular binary.
- Moved exec out of sysfile to exec.c
- Moved code dealing with fs guts (like struct inode)
from sysfile.c to fs.c. Code dealing with system call
arguments stays in sysfile.c
- Refactored directory routines in fs.c; should be simpler.
- Changed iget to return *unlocked* inode structure.
This solves the lookup-then-use race in namei
without introducing deadlocks.
It also enabled getting rid of the dummy proc[0].
show more ...
|
| #
e2a620da |
| 20-Aug-2007 |
rsc <rsc> |
checkpoint - simpler namei interface
|
| #
bcca6c6b |
| 20-Aug-2007 |
rsc <rsc> |
shuffle fs.c in bottom-up order
|
| #
7d4aef6c |
| 10-Aug-2007 |
rsc <rsc> |
various cleanups
|
| #
b6095304 |
| 10-Aug-2007 |
rsc <rsc> |
Make cp a magic symbol.
|
| #
bc011703 |
| 09-Aug-2007 |
rsc <rsc> |
The final curproc[cpu()] is now cp
|
| #
ab5c2dbb |
| 09-Aug-2007 |
rsc <rsc> |
Clearer namei
|
| #
95c07f82 |
| 08-Aug-2007 |
rsc <rsc> |
move ialloc body up, avoiding double check for end of loop
|
| #
32eea766 |
| 08-Aug-2007 |
rsc <rsc> |
panic like bget
|
| #
d80b06a1 |
| 08-Aug-2007 |
rsc <rsc> |
iincref returns new ref
|
| #
5f0c20ec |
| 08-Aug-2007 |
rsc <rsc> |
fix . .. unlink bug
|
|
Revision tags: symlinks, xv6-2006, xv6-rev0 |
|
| #
8e1d1ec9 |
| 08-Sep-2006 |
kaashoek <kaashoek> |
some comment changes
|
| #
be29b8e2 |
| 08-Sep-2006 |
rsc <rsc> |
++
|