Luigi Rizzo 67c1af9d00 Correct a subtle bug in the 'gsched_rr' disk scheduler. ... The algorithm is supposed to work as follows: in order to prevent starvation, when a new client starts being served we record the start time and reset the counter of bytes served. We then switch to a new client after a certain amount of time or bytes, even if the current one still has pending requests. To avoid charging a new client the time of the first seek, we start counting time when the first request is served. Unfortunately a bug in the previous version of the code failed to set the start time in certain cases, resulting in some processes exceeding their timeslice. The fix (in this patch) is trivial, though it took a while to find out and replicate the bug. Thanks to Tommaso Caprai for investigating and fixing the problem. Submitted by: Tommaso Caprai MFC after: 1 week		2011-02-14 08:09:02 +00:00
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amd64	Sort include files in the alphabetical order.	2011-02-13 19:07:48 +00:00
arm	Oops, wasn't supposed to commit this.	2011-02-13 20:04:29 +00:00
boot	Fix build.	2011-02-12 06:22:23 +00:00
bsm
cam	In addition to r217444 ignore also ATA status errors on DMA Auto-Activation	2011-01-26 06:57:48 +00:00
cddl	Use the preload_fetch_addr() and preload_fetch_size() convenience	2011-02-13 19:46:55 +00:00
compat	Sort include files in the alphabetical order.	2011-02-13 20:07:48 +00:00
conf	Add missing USB_HOST_ALIGN option.	2011-02-12 21:17:38 +00:00
contrib	Merge ACPICA 20110211.	2011-02-12 01:03:15 +00:00
crypto
ddb	sysctl(9) cleanup checkpoint: amd64 GENERIC builds cleanly.	2011-01-12 19:54:19 +00:00
dev	Use the preload_fetch_addr() and preload_fetch_size() convenience	2011-02-13 19:26:51 +00:00
fs	Eliminate tn_reg.tn_aobj_pages. Instead, correctly maintain the vm	2011-02-13 14:46:39 +00:00
gdb
geom	Correct a subtle bug in the 'gsched_rr' disk scheduler.	2011-02-14 08:09:02 +00:00
gnu
i386	Sort include files in the alphabetical order.	2011-02-13 19:07:48 +00:00
ia64	Comment-out FLOWTABLE. It causes a kernel panic due to a misaligned memory	2011-02-06 22:18:37 +00:00
isa
kern	Allow the SO_SETFIB socket option to select the default (0)	2011-02-13 00:14:13 +00:00
kgssapi
libkern
mips	The Lanner MR-730 uses the first two MACs at its MAC base for the 10/100	2011-02-12 02:41:33 +00:00
modules	Move linux_clone(), linux_fork(), linux_vfork() to a MI path.	2011-02-12 18:17:12 +00:00
net	Mfp4 CH=177255:	2011-02-11 14:17:58 +00:00
net80211	Instead of always returning 0 to a scan request, indicate if there is	2011-01-30 14:05:21 +00:00
netatalk
netgraph	sysctl(9) cleanup checkpoint: amd64 GENERIC builds cleanly.	2011-01-12 19:53:39 +00:00
netinet	Fix a bug reported by Jonathan Leighton in his web-sctp testing	2011-02-13 14:48:11 +00:00
netinet6	Fix bugs related to M_FLOWID:	2011-02-07 15:04:23 +00:00
netipsec
netipx
netnatm
netncp
netsmb	Change some variables from int to size_t. This is more accurate since	2011-01-08 23:06:54 +00:00
nfs	Modify the experimental NFSv4 server so that it posts a SIGUSR2	2011-01-14 23:30:35 +00:00
nfsclient
nfsserver	Unless "cnt" exceeds MAX_COMMIT_COUNT, nfsrv_commit() and nfsvno_fsync() are	2011-02-05 21:21:27 +00:00
nlm	sysctl(9) cleanup checkpoint: amd64 GENERIC builds cleanly.	2011-01-12 19:54:19 +00:00
opencrypto
pc98	Based on discussions on the svn-src mailing list, rework r218195:	2011-02-08 00:16:36 +00:00
pci	Add support for RTL8105E PCIe Fast Ethernet controller. It seems	2011-01-26 21:14:20 +00:00
powerpc	Put the general logic for being a CPU hog into a new function	2011-02-02 16:35:10 +00:00
rpc	sysctl(9) cleanup checkpoint: amd64 GENERIC builds cleanly.	2011-01-12 19:54:19 +00:00
security	Unless "cnt" exceeds MAX_COMMIT_COUNT, nfsrv_commit() and nfsvno_fsync() are	2011-02-05 21:21:27 +00:00
sparc64	Set td_kstack_pages for thread0.	2011-02-08 23:21:35 +00:00
sun4v	Put the general logic for being a CPU hog into a new function	2011-02-02 16:35:10 +00:00
sys	Retire mp_fixme(). It's no longer used.	2011-02-14 02:37:27 +00:00
teken
tools
ufs	Use the native sector size of the device backing the UFS volume for SU+J	2011-02-12 12:52:12 +00:00
vm	Lock the vnode around clearing of VV_TEXT flag. Remove mp_fixme() note	2011-02-13 21:52:26 +00:00
x86	Use a dedicated taskqueue with a thread that runs at a software-interrupt	2011-02-03 13:09:22 +00:00
xdr
xen	Fix a few more SYSCTL_PROC() that were missing a CTLFLAG type specifier.	2011-01-19 00:57:58 +00:00
Makefile