a5fbfe418a
clarify some FS comments
2011-10-11 06:41:37 -04:00
788e27def2
Fit fs.h in one column
2011-09-02 14:57:28 -04:00
13a96baefc
Dirt simple logging
...
Passes usertests and stressfs
Seems to recover correctly in a number of simple cases
2011-07-27 20:35:46 -04:00
cf4b1ad90b
xv6: formatting, cleanup, rev5 (take 2)
2011-02-19 21:17:55 -05:00
ba6cd8a685
drop NADDRS and INDIRECT; too many names
2009-05-31 00:59:37 +00:00
0c7f483838
move T_DIR etc into stat.h; move type up
2009-05-31 00:26:10 +00:00
2ce40d7088
be clear what the root i-number is
2008-10-08 18:57:13 +00:00
8e88f9e2c6
comment nits
2007-08-24 19:52:49 +00:00
bcca6c6bde
shuffle fs.c in bottom-up order
2007-08-20 18:23:52 +00:00
4194835901
tweak fs.h spacing; add comment
2006-09-08 14:31:17 +00:00
d911d83ca1
fix various comments
2006-09-08 13:55:43 +00:00
31085bb416
more comments
2006-09-07 14:12:30 +00:00
5051da6de3
inode addrs[NDIRECT] -> NADDRS
...
fix race in mknod / creat
use last component in dirent in mknod, not path
2006-08-25 01:11:30 +00:00
ea2909b6b5
user-level malloc (untested)
...
nit in sbrk
indirect block
fix dup to share fd struct
2006-08-24 02:44:41 +00:00
e958c538fa
commented out code for cwd
2006-08-15 15:53:46 +00:00
8a8be1b8c3
low-level keyboard input (not hooked up to /dev yet)
...
fix acquire() to cli() *before* incrementing nlock
make T_SYSCALL a trap gate, not an interrupt gate
sadly, various crashes if you hold down a keyboard key...
2006-08-10 02:07:10 +00:00
939f9edeac
iread for T_DEV
...
O_RDWR, etc.
create file
2006-08-09 19:25:20 +00:00
241113985f
block bitmap
...
balloc
2006-08-09 01:09:36 +00:00
e8d11c2e84
mknod,ialloc,iupdate
2006-08-08 18:07:37 +00:00
9d3fb67141
namei
2006-07-21 22:10:40 +00:00
11a9947f1a
bread
...
iget
mkfs makes a file system image
put this in your .bochsrc:
ata0-slave: type=disk, mode=flat, path="fs.img", cylinders=1024, heads=1, spt=1
2006-07-21 13:18:04 +00:00
Robert Morris
Austin Clements
Frans Kaashoek
Russ Cox
rsc
rtm
kaashoek