pk
|
153ccc307b
|
Use PHOLD() and PRELE(), rather than manipulating p_holdcnt directly.
|
1997-05-19 10:43:28 +00:00 |
|
pk
|
7b9f9e5426
|
Check user access rights only if `uio_segflg' says it's a user space buffer.
|
1996-06-13 22:30:18 +00:00 |
|
christos
|
8a5b1b92e2
|
First pass at prototyping
|
1996-02-04 02:15:01 +00:00 |
|
mycroft
|
ec64328797
|
Check for todo<0, done<0, and done>todo.
|
1995-10-10 02:51:45 +00:00 |
|
mycroft
|
80d7b0695a
|
minphys() functions really should return void.
|
1995-08-12 20:30:45 +00:00 |
|
mycroft
|
605a125097
|
After an I/O operation completes, immediately set B_BUSY again. Also,
lower spl sooner, and remove an unneeded splbio()/splx() pair.
|
1995-07-27 02:37:12 +00:00 |
|
cgd
|
b45221af72
|
prototype strategy and minphys, use & check minphys return value
|
1995-07-24 07:45:24 +00:00 |
|
mycroft
|
7263209ce6
|
Make each disk and tape driver define its own read and write functions.
Deprecate rawread() and rawwrite() completely. Remove d_strategy from cdevsw to
force the abstraction barrier.
|
1995-07-04 07:15:28 +00:00 |
|
cgd
|
cf92afd66e
|
New RCS ID's, take two. they're more aesthecially pleasant, and use 'NetBSD'
|
1994-06-29 06:29:24 +00:00 |
|
mycroft
|
6c5092484b
|
Eliminate use of b_bufsize, and instead pass an extra arg to v(un)mapbuf(),
to be consistent with vs)un)lock().
|
1994-06-28 22:21:16 +00:00 |
|
mycroft
|
ff2e6e12a2
|
Set b_bufsize after the minphys routine is called.
|
1994-06-26 06:08:11 +00:00 |
|
mycroft
|
507802da61
|
Set b_bufsize, for use by v{,un}mapbuf().
|
1994-06-16 00:54:18 +00:00 |
|
mycroft
|
0d8affb278
|
Turn P_NOSWAP and P_PHYSIO into a hold count, as suggested by a comment.
|
1994-06-15 19:59:21 +00:00 |
|
cgd
|
b3fda1e8ec
|
update with merged versions
|
1994-05-20 10:05:02 +00:00 |
|
cgd
|
47d5757075
|
4.4-Lite versions
|
1994-05-20 10:04:05 +00:00 |
|
mycroft
|
495d3519fa
|
HPUXCOMPAT -> COMPAT_HPUX
|
1994-05-04 04:02:54 +00:00 |
|
cgd
|
3dda0064a5
|
Convert mount, vnode, and buf structs to use <sys/queue.h>. Also,
some knf and structure frobbing to do along with it.
|
1994-04-21 07:47:31 +00:00 |
|
cgd
|
1758eaf2cb
|
kill hack for vfs_bio jolitz-ish hack
|
1994-01-27 07:45:21 +00:00 |
|
mycroft
|
21edb9924e
|
Canonicalize all #includes.
|
1993-12-18 03:59:02 +00:00 |
|
pk
|
e7356e6993
|
Use proc pointer passed in uio rather then curproc for credentials (should
perhaps be done for b_proc also).
|
1993-12-16 16:28:43 +00:00 |
|
pk
|
644f409712
|
Properly initialize the credentials fields in the buffer used in physio().
Actually use the credentials of `curproc' when doing IO (among other things,
this allows us to read /dev/drum when swapping on an NFS mounted file).
|
1993-12-07 23:46:13 +00:00 |
|
cgd
|
76dbc1192b
|
new specfs.h and fifo.h locations
|
1993-11-12 05:54:12 +00:00 |
|
cgd
|
98bb5ccd73
|
if mincnt returns 0 (i.e. off end of disk, or something), punt.
|
1993-07-08 10:53:40 +00:00 |
|
cgd
|
0ffdd71a7e
|
mark the buffer busy immediately when we acquire it,
also, sleep at a slightly higher priority (so says mw...)
|
1993-07-08 10:29:26 +00:00 |
|
andrew
|
0e6cb953ea
|
ANSIfications - removed all implicit function return types and argument
definitions. Ensured that all files include "systm.h" to gain access to
general prototypes. Casts where necessary.
|
1993-06-27 06:01:27 +00:00 |
|
mycroft
|
0ee0a87c29
|
Fix uninitialized variable.
|
1993-06-24 21:34:54 +00:00 |
|
cgd
|
b2285d45d0
|
special case raw disk handling return values
|
1993-06-22 05:19:14 +00:00 |
|
cgd
|
0dde03704d
|
use/add new physio...
|
1993-06-16 22:06:33 +00:00 |