freebsd-nq/sys
Scott Long 7d155880ee Due to reasons unknown at this time, the system can be forced to write
a journal block even when there are no journal entries to be written.
Until the root cause is found, handle this case by ensuring that a
valid journal segment is always written.

Second, the data buffer used for writing journal entries was never
being scrubbed of old data.  Fix this.

Submitted by:	Takehara Mikihito
Obtained from:	Netflix, Inc.
MFC after:	3 days
2014-05-06 20:40:16 +00:00
..
amd64 Virtual machine halt detection is turned on by default. Allow it to be 2014-05-05 16:19:24 +00:00
arm Enable PL310 power-saving modes and tune the cache ram latencies for imx6. 2014-05-06 14:26:24 +00:00
boot Use src.opts.mk in preference to bsd.own.mk except where we need stuff 2014-05-06 04:22:01 +00:00
bsm IFp4 @1192291: 2014-04-07 20:44:00 +00:00
cam Provide better descriptions for 'struct ctl_scsiio' fields; based mostly 2014-05-04 15:35:04 +00:00
cddl Import George Wilson's change for Illumos #4730: 2014-05-06 19:03:04 +00:00
compat In freebsd32_sendmsg(), replace the call to sockargs() followed by a 2014-04-05 18:56:01 +00:00
conf Fix buildkernel breakage, which was fall-out from the move of options to 2014-05-06 11:12:56 +00:00
contrib Add Atheros AR1111 support to the HAL. 2014-05-05 07:58:05 +00:00
crypto NO_MAN= has been deprecated in favor of MAN= for some time, go ahead 2014-04-13 05:21:56 +00:00
ddb ddb: Minor style cleanups. 2014-03-31 16:37:41 +00:00
dev Implement KDMKTONE ioctl. 2014-05-06 13:52:13 +00:00
fs After r254627, the deupdate() started writing the directory entries to 2014-05-03 16:11:55 +00:00
gdb
geom Make r242379 - the fix for UFS labels disappearing after resizing 2014-05-05 09:20:30 +00:00
gnu Symbolic bindings for the dts files... 2014-02-28 16:51:33 +00:00
i386 Disable ACPI and P4TCC throttling by default, following discussion on 2014-05-04 16:38:21 +00:00
ia64 Bring in the mpr(4) driver for LSI's MPT3 12Gb SAS controllers. 2014-05-02 20:25:09 +00:00
isa Remove vestiges of knowing the ISA bus, which we gave up on around 20 2014-03-19 21:03:04 +00:00
kern Avoid unsigned integer overflow which can cause 2014-05-05 15:59:31 +00:00
kgssapi
libkern Fix typo 2013-11-29 20:14:26 +00:00
mips Bring in the mpr(4) driver for LSI's MPT3 12Gb SAS controllers. 2014-05-02 20:25:09 +00:00
modules Fix buildkernel breakage, which was fall-out from the move of options to 2014-05-06 11:12:56 +00:00
net Fix sysctl_ifmalist() broken in r265019. 2014-05-03 17:57:06 +00:00
net80211 Use logical rather than bitwise OR in if() expression. 2014-04-26 23:22:49 +00:00
netgraph Remove AppleTalk support. 2014-03-14 06:29:43 +00:00
netinet Remove unused code. This is triggered by the bugreport of Sylvestre Ledru 2014-05-06 16:51:07 +00:00
netinet6 Pass radix head ptr along with rte to rtexpunge(). 2014-05-03 16:28:54 +00:00
netipsec Remove _IP_VHL* macros and related ifdefs. 2014-04-16 05:31:54 +00:00
netnatm
netpfil Define startup order the same way as it is in dummynet. 2014-04-26 08:05:16 +00:00
netsmb Remove redundant unlock. 2014-04-17 12:22:08 +00:00
nfs - Remove rt_metrics_lite and simply put its members into rtentry. 2014-03-05 01:17:47 +00:00
nfsclient For software builds, the NFS client does many small 2013-12-07 23:05:59 +00:00
nfsserver The PR reported that the old NFS server did not set uio_td == NULL 2014-04-24 20:47:58 +00:00
nlm Correct a typo in nlm_find_host_by_addr(): the intention of the 2014-03-11 00:25:55 +00:00
ofed Use src.opts.mk in preference to bsd.own.mk except where we need stuff 2014-05-06 04:22:01 +00:00
opencrypto allow the kern.cryptodevallowsoft sysctl to enable symetric/hashes too... 2014-03-11 01:45:46 +00:00
pc98 lindev(4): finish the partial commit in r265212 2014-05-02 07:14:22 +00:00
pci Increase the number of TX DMA segments from 32 to 35. It turned 2014-03-31 01:54:59 +00:00
powerpc Retire smp_active. It was racey and caused demonstrated problems with 2014-04-26 20:27:54 +00:00
rpc Properly free resources in case of error. 2014-05-02 20:45:55 +00:00
security audit: plug FILEDESC_LOCK leak in audit_canon_path. 2014-03-21 01:30:33 +00:00
sparc64 Bring in the mpr(4) driver for LSI's MPT3 12Gb SAS controllers. 2014-05-02 20:25:09 +00:00
sys Spell raccdt in a more conventional way in a comment. 2014-05-06 10:53:51 +00:00
teken Fix typo. 2014-02-06 13:28:06 +00:00
tools Fix logic error. <blush> 2014-04-30 20:52:38 +00:00
ufs Due to reasons unknown at this time, the system can be forced to write 2014-05-06 20:40:16 +00:00
vm Prior to r254304, a separate function, vm_pageout_page_stats(), was used to 2014-05-06 03:42:04 +00:00
x86 Make this compile with gcc. 2014-04-05 22:43:18 +00:00
xdr
xen Make this compile with gcc. 2014-04-05 22:43:18 +00:00
Makefile Use src.opts.mk in preference to bsd.own.mk except where we need stuff 2014-05-06 04:22:01 +00:00