mycroft
7f50bd1829
Canonicalize all #includes.
1993-12-18 04:21:37 +00:00
cgd
76dbc1192b
new specfs.h and fifo.h locations
1993-11-12 05:54:12 +00:00
cgd
889b512ea4
if you try to allocate a buffer larger than MAXBSIZE, panic.
1993-10-26 19:38:55 +00:00
cgd
2ff9ed5060
fix my last change; for some reason i thought that 'p' was defined
...
in these functions. use curproc instead.
1993-10-19 23:41:44 +00:00
cgd
dfaa02a09b
pay for block i/o. slightly different than how done by Mark Tinguely.
1993-10-19 02:47:56 +00:00
cgd
714fa4716b
changed the Debugger() call, which not all kernels have, to panic(),
...
but only when DIAGNOSTIC is defined.
1993-10-06 07:24:21 +00:00
cgd
772436479d
new, improved, and rationally-implemented vfs_bio. no more serious
...
structural changes should happen, as it now does the right thing
w.r.t. buffer resizing and having lots of buffers vs. relatively
little buffer space. Ports can now "do the standard thing", re:
nbuf and bufpages, which is make nbuf = bufpages by default.
1993-10-04 04:56:28 +00:00
cgd
e27f6e3ea0
patch from Christoph Badura <bad@flatlin.ka.sub.org> to fix credential
...
use by read-ahead blocks. This fixes those weak NFS authentication
messages, and allows us to use BSDI NFS servers again...
1993-10-01 21:47:11 +00:00
cgd
1d0f22a29a
convert to use the buffers which are (now) statically allocated at
...
startup in machdep.c... buffers are now *never* allocated after boot.
currently, the limitation that says bufpages must cover nbuf*MAXBSIZE
still exists, but this is one step closer to removing that limitation.
1993-09-29 04:49:15 +00:00
cgd
94ac210002
rewrite biodone to the spec in the daemon book, and to account for
...
the fact that buffers with B_CALL set shouldn't be brelse()'d.
1993-09-21 00:40:02 +00:00
cgd
cd56dd1638
merge in changes from netbsd-0-9-ALPHA2
1993-08-07 07:53:27 +00:00
ws
96ec00e106
Use all of freebufspace
1993-07-24 22:09:50 +00:00
cgd
9bd082f70e
replace jolitz's vfs__bio with a better one from CMU via mw.
...
so, replace vfs__bio, and deal with attendant changes.
1993-07-19 16:38:35 +00:00
