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b5861b3450
freebsd-dev/sys
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Alfred Perlstein b5861b3450 Really fix phys_pager: 
Backout the previous delta (rev 1.4), it didn't make any difference.

If the requested handle is NULL then don't add it to the list of
objects, to be found by handle.

The problem is that when asking for a NULL handle you are implying
you want a new object.  Because objects with NULL handles were
being added to the list, any further requests for phys backed
objects with NULL handles would return a reference to the initial
NULL handle object after finding it on the list.

Basically one couldn't have more than one phys backed object without
a handle in the entire system without this fix.  If you did more
than one shared memory allocation using the phys pager it would
give you your initial allocation again.
2000-12-06 21:52:23 +00:00
..
alpha Minor cleanups: 2000-12-05 09:06:41 +00:00
amd64 This is kind of a nasty hack, but it appears to solve the Compaq DL360 2000-12-06 03:47:14 +00:00
boot Cosmetique: don't use localized date 2000-12-01 01:58:48 +00:00
cam Turn off the load_eject bit in cdstartunit(). It causes an `Invalid 2000-12-04 20:16:06 +00:00
coda Protect accesses to member of struct proc with the proc lock. 2000-12-06 01:45:20 +00:00
compat Remove call to bzero after MALLOC and instead add M_ZERO 2000-12-05 06:44:22 +00:00
compile
conf Merged from files.i386 revision 1.339. 2000-12-05 09:28:49 +00:00
contrib/dev Remove duplicate definition. 2000-12-01 12:10:06 +00:00
crypto
ddb
dev Only call ISP_UNLOCK/ISP_LOCK if isp->isp_osinfo.intsok in USEC_SLEEP. 2000-12-05 07:41:53 +00:00
fs Protect accesses to member of struct proc with the proc lock. 2000-12-06 01:45:20 +00:00
geom
gnu Backed out previous commit. Don't depend on namespace pollution in 2000-12-02 12:03:58 +00:00
i4b Bugfix: enable interrupt sharing for ELSA Microlink ISDN PCI 2000-12-03 16:20:33 +00:00
i386 This is kind of a nasty hack, but it appears to solve the Compaq DL360 2000-12-06 03:47:14 +00:00
ia64 Remove the last of the MD netisr code. It is now all MI. Remove 2000-12-05 00:36:00 +00:00
isa Namespace cleanup. Remove some #includes in favour of an explicit 2000-12-02 17:59:41 +00:00
isofs/cd9660
kern Add necessary bwillwrite() in writev() entry point. 2000-12-06 20:55:09 +00:00
libkern Recouple arc4random(9) to the entropy device. This works whether the 2000-12-02 16:23:54 +00:00
miscfs Protect p_stat with the sched_lock. 2000-12-02 01:58:15 +00:00
modules Update Makefile to follow acpica-1115 import. 2000-12-05 08:47:41 +00:00
msdosfs
net Move the wakeup/signaling of the reader side of the tun device into 2000-12-05 16:21:00 +00:00
netatalk Lock down the network interface queues. The queue mutex must be obtained 2000-11-25 07:35:38 +00:00
netatm Lock down the network interface queues. The queue mutex must be obtained 2000-11-25 07:35:38 +00:00
netgraph Add splhigh()s to protect against a race condition 2000-12-02 13:27:58 +00:00
netinet Lock down the network interface queues. The queue mutex must be obtained 2000-11-25 07:35:38 +00:00
netinet6 Lock down the network interface queues. The queue mutex must be obtained 2000-11-25 07:35:38 +00:00
netipx Lock down the network interface queues. The queue mutex must be obtained 2000-11-25 07:35:38 +00:00
netkey
netnatm Lock down the network interface queues. The queue mutex must be obtained 2000-11-25 07:35:38 +00:00
netncp
netns Lock down the network interface queues. The queue mutex must be obtained 2000-11-25 07:35:38 +00:00
nfs Simplify the tprintf() API. 2000-11-26 20:35:21 +00:00
nfsclient Simplify the tprintf() API. 2000-11-26 20:35:21 +00:00
nfsserver Simplify the tprintf() API. 2000-11-26 20:35:21 +00:00
ntfs Use vop_defaultop() instead of ntfs_bypass(). 2000-11-18 02:47:12 +00:00
nwfs
pc98 Merged from sys/i386/isa/clock.c revision 1.164. 2000-12-05 09:35:54 +00:00
pccard
pci Restore a sense of cleanly supporting multiple platforms. That is, 2000-12-06 00:52:28 +00:00
posix4
powerpc Remove the last of the MD netisr code. It is now all MI. Remove 2000-12-05 00:36:00 +00:00
rpc
svr4 This patchset fixes a large number of file descriptor race conditions. 2000-11-18 21:01:04 +00:00
sys Untangle vfsinit() a bit. Use seperate sysinit functions rather than 2000-12-06 07:09:08 +00:00
tools Simplify this a bit so that it doesn't have to generate silly redundant 2000-12-06 06:59:38 +00:00
ufs Add necessary bwillwrite() in writev() entry point. 2000-12-06 20:55:09 +00:00
vm Really fix phys_pager: 2000-12-06 21:52:23 +00:00
Makefile