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bd131be7d1
freebsd-dev/sys
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Greg Lehey bd131be7d1 complete_rqe: Remove a race condition in RAID-4 and RAID-5 where a 
request could be deallocated before the top half had finished
	issuing it.  The problem seems only to happen with IDE drives
	and vn devices, but theoretically it could happen with any
	drive.  This is the most important part of a possible series
	of fixes designed to remove race conditions without locking
	out interrupts for longer than absolutely necessary.

Reported-by:	       sos
Fix-supplied-by:       dillon
2000-04-06 03:03:31 +00:00
..
alpha Move B_ERROR flag to b_ioflags and call it BIO_ERROR. 2000-04-02 15:24:56 +00:00
amd64 Awi driver, ported from NetBSD from Atsushi Once-san. 2000-04-06 02:48:48 +00:00
boot Add a missing PXE API call and structure. 2000-04-04 07:28:54 +00:00
cam Add a hack to cam that makes the cam_xpt available to the rest of the 2000-04-03 11:11:12 +00:00
coda
compat Fix some style bugs. The long line is in a chunk of code that's 2000-03-13 15:27:19 +00:00
compile
conf Awi driver, ported from NetBSD from Atsushi Once-san. 2000-04-06 02:48:48 +00:00
contrib Move B_ERROR flag to b_ioflags and call it BIO_ERROR. 2000-04-02 15:24:56 +00:00
crypto
ddb
dev complete_rqe: Remove a race condition in RAID-4 and RAID-5 where a 2000-04-06 03:03:31 +00:00
fs Try to obtain timezone offset from an environment of mount program. 2000-04-05 10:44:04 +00:00
geom Move B_ERROR flag to b_ioflags and call it BIO_ERROR. 2000-04-02 15:24:56 +00:00
gnu fix missing defines and prototype for emu_vdump() 2000-04-03 00:28:43 +00:00
i4b Fix a problem which caused i/o resource allocation conflict of this 2000-03-09 20:57:47 +00:00
i386 Awi driver, ported from NetBSD from Atsushi Once-san. 2000-04-06 02:48:48 +00:00
isa Allow MAXDEP dependants, not MAXDEP-1. 2000-04-04 07:48:04 +00:00
isofs/cd9660 Move B_ERROR flag to b_ioflags and call it BIO_ERROR. 2000-04-02 15:24:56 +00:00
kern Fix a bug where SIGIO was not being delivered to a process requesting 2000-04-05 18:38:21 +00:00
libkern
miscfs Move B_ERROR flag to b_ioflags and call it BIO_ERROR. 2000-04-02 15:24:56 +00:00
modules Move linprocfs to the i386-only section so the Alpha buildworld has a 2000-03-30 08:04:01 +00:00
msdosfs Move B_ERROR flag to b_ioflags and call it BIO_ERROR. 2000-04-02 15:24:56 +00:00
net Awi driver, ported from NetBSD from Atsushi Once-san. 2000-04-06 02:48:48 +00:00
netatalk Slight cleanup of aarp code 2000-03-29 17:12:09 +00:00
netatm Clean up some loose ends in the network code, including the X.25 and ISO 2000-02-13 03:32:07 +00:00
netgraph Call bpfdetach() before going away. 2000-03-21 01:42:56 +00:00
netinet - Remove unused includes. 2000-04-05 14:27:34 +00:00
netinet6 Support per socket based IPv4 mapped IPv6 addr enable/disable control. 2000-04-01 22:35:47 +00:00
netipx Clean up some loose ends in the network code, including the X.25 and ISO 2000-02-13 03:32:07 +00:00
netkey
netnatm Clean up some loose ends in the network code, including the X.25 and ISO 2000-02-13 03:32:07 +00:00
netncp Do not panic if request issued by kernel. 2000-04-05 10:54:02 +00:00
netns Clean up some loose ends in the network code, including the X.25 and ISO 2000-02-13 03:32:07 +00:00
nfs Move B_ERROR flag to b_ioflags and call it BIO_ERROR. 2000-04-02 15:24:56 +00:00
nfsclient Move B_ERROR flag to b_ioflags and call it BIO_ERROR. 2000-04-02 15:24:56 +00:00
nfsserver Add a sysctl to specify the amount of UDP receive space NFS should 2000-03-27 21:38:35 +00:00
ntfs Move B_ERROR flag to b_ioflags and call it BIO_ERROR. 2000-04-02 15:24:56 +00:00
nwfs Try to obtain timezone offset from an environment of mount program. 2000-04-05 10:44:04 +00:00
pc98 Move B_ERROR flag to b_ioflags and call it BIO_ERROR. 2000-04-02 15:24:56 +00:00
pccard Fix typo in description of Cirrus Logic PD6832 PCI-CardBus Bridge. 2000-03-30 18:47:00 +00:00
pci Fix typo in description of Cirrus Logic PD6832 PCI-CardBus Bridge. 2000-03-30 18:47:00 +00:00
posix4 Commit major SMP cleanups and move the BGL (big giant lock) in the 2000-03-28 07:16:37 +00:00
powerpc Remove B_READ, B_WRITE and B_FREEBUF and replace them with a new 2000-03-20 10:44:49 +00:00
rpc
svr4
sys Add multiple #include protection 2000-04-04 16:46:19 +00:00
tools
ufs Clone bio versions of certain bits of infrastructure: 2000-04-02 19:08:05 +00:00
vm Fix _zget() so that it checks the return from kmem_alloc(), to avoid 2000-04-04 21:00:39 +00:00
Makefile Remove the old a.out-only boot loader, we don't use it any more. 2000-03-19 11:42:34 +00:00