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9d935df169
freebsd-skq/sys
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das 9d935df169 Fix the last known race in swapoff(), which could lead to a spurious panic: 
swapoff: failed to locate %d swap blocks

The race occurred because putpages() can block between the time it
allocates swap space and the time it updates the swap metadata to
associate that space with a vm_object, so swapoff() would complain
about the temporary inconsistency.  I hoped to fix this by making
swp_pager_getswapspace() and swp_pager_meta_build() a single atomic
operation, but that proved to be inconvenient.  With this change,
swapoff() simply doesn't attempt to be so clever about detecting when
all the pageout activity to the target device should have drained.
2004-11-06 07:17:50 +00:00
..
alpha - Add a new MD per-CPU field for Alpha 'pal_id' which is the PAL ID 2004-11-05 19:16:44 +00:00
amd64 MFi386 1.238 (jhb): Allow hints to disable cpus 2004-11-05 18:25:22 +00:00
arm Disable interrupts for atomic_cmpset_32, this one is just not atomic. 2004-11-05 23:48:12 +00:00
boot Clean up the comments, rewording, adding missing punctuation 2004-11-06 06:13:13 +00:00
cam Remove references to the second byte of a CCB containing the LUN, as this 2004-10-13 09:31:04 +00:00
coda Do not use devsw() but si_devsw direction. This is still bogus but a 2004-09-23 12:19:24 +00:00
compat Rebuild from FreeBSD32 syscalls.master:1.42. 2004-10-23 20:05:42 +00:00
conf Reduce annoying SCSI probing delay from 15 to 5 seconds in all GENRIC kernels. 2004-11-02 20:57:20 +00:00
contrib Improved interface handling. This should fix the use of renamed interfaces 2004-11-03 17:21:12 +00:00
crypto For variables that are only checked with defined(), don't provide 2004-10-24 15:33:08 +00:00
ddb - Change the ddb paging "support" to use a variable (db_lines_per_page) to 2004-11-01 22:15:15 +00:00
dev Don't change the priority to PUSER when sleeping, just keep the current 2004-11-05 20:15:06 +00:00
doc Experimental support for using doxygen to generate kernel documentation. 2004-07-11 16:13:57 +00:00
fs Add back securelevel check for disks. 2004-11-04 09:17:55 +00:00
gdb Comment-out the debugging printf I left in in case there were some 2004-08-10 19:32:33 +00:00
geom Don't forget to make sure that there are no not-finished requests before 2004-11-05 17:18:39 +00:00
gnu Move EXT2FS to GEOM backing instead of DEVFS. 2004-10-29 10:42:30 +00:00
i4b Mark i4b IPR and SPPP drivers as NET_NEEDS_GIANT(), as they both 2004-10-12 09:25:52 +00:00
i386 Begin an invasion of i386-land by amd64. 2004-11-06 03:23:36 +00:00
ia64 - Change the ddb paging "support" to use a variable (db_lines_per_page) to 2004-11-01 22:15:15 +00:00
isa Stop printing the VGA registers during verbose boot, in order to not 2004-11-03 09:07:44 +00:00
isofs/cd9660 Move CD9660 to GEOM backing instead of DEVFS. 2004-10-29 10:41:44 +00:00
kern Move a call to wakeup() from vm_object_terminate() to vnode_pager_dealloc() 2004-11-06 05:33:02 +00:00
libkern Don't attempt to profile __udivsi3() and friends, as mcount() uses them. 2004-10-01 16:44:08 +00:00
modules Remove another vinum file 2004-11-04 13:32:24 +00:00
net Utilize m_uiotombuf() in device write method, instead of home-grown 2004-10-31 17:39:46 +00:00
net80211 Add a new network interface flag, IFF_NEEDSGIANT, which will allow 2004-07-27 23:20:45 +00:00
netatalk Push acquisition of the accept mutex out of sofree() into the caller 2004-10-18 22:19:43 +00:00
netatm Push acquisition of the accept mutex out of sofree() into the caller 2004-10-18 22:19:43 +00:00
netgraph Partically backout previous commit. Since _callout_stop_safe() clears 2004-11-04 21:30:18 +00:00
netinet Hide udp_in6 behind #ifdef INET6 2004-11-04 07:14:03 +00:00
netinet6 fixed a bug that incorrect IPsec request level may be returned for proto AH 2004-10-28 09:24:45 +00:00
netipsec Remove extraneous SECPOLICY_LOCK_DESTROY calls that cause the mutex to be 2004-10-02 00:19:05 +00:00
netipx Push acquisition of the accept mutex out of sofree() into the caller 2004-10-18 22:19:43 +00:00
netkey Merge netipsec/key.c:1.17 into KAME pfkey implementation: 2004-09-30 00:49:55 +00:00
netnatm Push acquisition of the accept mutex out of sofree() into the caller 2004-10-18 22:19:43 +00:00
netncp Add missing zero flag argument. 2004-10-12 08:22:08 +00:00
netsmb Avoid casts as lvalues. 2004-07-28 06:59:55 +00:00
nfs
nfs4client comment out debug printf. 2004-10-27 23:19:34 +00:00
nfsclient Retire b_magic now, we have the bufobj containing the same hint. 2004-11-04 09:48:18 +00:00
nfsserver Add b_bufobj to struct buf which eventually will eliminate the need for b_vp. 2004-10-22 08:47:20 +00:00
opencrypto Don't acquire Giant in cryptof_close(), as the code is intended to be 2004-08-10 03:26:17 +00:00
pc98 MFi386: revision 1.420 (Reduce annoying SCSI probing delay). 2004-11-04 15:20:26 +00:00
pccard Move PNP IDs back into oldcard files 2004-08-13 06:57:31 +00:00
pci * Correct an off-by-one reading vpd ro data. 2004-11-01 17:21:04 +00:00
posix4
powerpc Reduce annoying SCSI probing delay from 15 to 5 seconds in all GENRIC kernels. 2004-11-02 20:57:20 +00:00
rpc Prefer C99's __func__ over GCC's __FUNCTION__. 2004-09-23 18:25:46 +00:00
security Disable use of synchronization early in the boot by the MAC Framework; 2004-10-30 14:20:59 +00:00
sparc64 The synchronization provided by vm object locking has eliminated the 2004-11-03 20:17:31 +00:00
sys Protect against local flooder of /var/run/log. Do not loop forever in 2004-11-04 23:09:57 +00:00
tools Pass doxygen doc comments through to the output. 2004-07-11 16:14:24 +00:00
ufs Don't grab the exclusive bit on a root filesystem until we are willing 2004-11-04 09:11:22 +00:00
vm Fix the last known race in swapoff(), which could lead to a spurious panic: 2004-11-06 07:17:50 +00:00
Makefile Add a NO_BOOT knob to prevent building the boot blocks and loader. 2004-08-19 09:54:28 +00:00