freebsd-dev/sys
Jeff Roberson bb7858ea20 Improve page LRU quality and simplify the logic.
- Don't short-circuit aging tests for unmapped objects.  This biases
   against unmapped file pages and transient mappings.
 - Always honor PGA_REFERENCED.  We can now use this after soft busying
   to lazily restart the LRU.
 - Don't transition directly from active to cached bypassing the inactive
   queue.  This frees recently used data much too early.
 - Rename actcount to act_delta to be more consistent with use and meaning.

Reviewed by:	kib, alc
Sponsored by:	EMC / Isilon Storage Division
2013-07-26 23:22:05 +00:00
..
amd64 - Use kmem_malloc rather than kmem_alloc() for GDT/LDT/tss allocations etc. 2013-07-26 19:06:14 +00:00
arm Revert ROOTDEVNAME change from previous commit. 2013-07-25 03:44:12 +00:00
boot Add 2 builtin words for working with directories: 2013-07-10 21:37:50 +00:00
bsm Implement chflagsat(2) system call, similar to fchmodat(2), but operates on 2013-03-21 22:59:01 +00:00
cam CAM and mps(4) driver scanning changes. 2013-07-22 18:37:07 +00:00
cddl Following r222950, revert unintentional change cls -> class in argument name 2013-07-25 08:41:22 +00:00
compat Regenerate. 2013-07-21 19:44:53 +00:00
conf Add support for packet-sniffing tracers to cxgbe(4). This works with 2013-07-26 22:04:11 +00:00
contrib Merge ACPICA 20130725. 2013-07-26 21:34:09 +00:00
crypto Fix const propagation issues to make GCC happy. 2013-07-11 16:27:11 +00:00
ddb
dev Add support for packet-sniffing tracers to cxgbe(4). This works with 2013-07-26 22:04:11 +00:00
fs make path matching in devfs rules consistent and sane (and safer) 2013-07-26 14:25:58 +00:00
gdb rename scheduler->swapper and SI_SUB_RUN_SCHEDULER->SI_SUB_LAST 2013-07-24 09:45:31 +00:00
geom When panicing due to the gjournal overflow, print the geom metadata 2013-07-10 10:11:43 +00:00
gnu/fs/reiserfs
i386 - Use kmem_malloc rather than kmem_alloc() for GDT/LDT/tss allocations etc. 2013-07-26 19:06:14 +00:00
ia64 In pci_cfgregread() and pci_cfgregwrite(), multiplex the domain and 2013-07-23 03:03:17 +00:00
isa
kern Use VMFS_OPTIMAL_SPACE instead of VMFS_ALIGNED_SPACE in shm_map(). 2013-07-24 20:34:25 +00:00
kgssapi Add support for host-based (Kerberos 5 service principal) initiator 2013-07-09 01:05:28 +00:00
libkern Attempt to mitigate poor initialization of arc4 by one-shot 2013-04-19 00:30:52 +00:00
mips This file isn't derived from anything delivered by Berkeley, so remove 2013-07-22 03:55:15 +00:00
modules Add support for packet-sniffing tracers to cxgbe(4). This works with 2013-07-26 22:04:11 +00:00
net Break out the static, global LACP debug options into a per-lagg unit 2013-07-26 19:41:13 +00:00
net80211 Add ieee80211_add_{qos,wpa,rsn}() functions since they are needed by an 2013-07-25 06:23:26 +00:00
netatalk Add const qualifier to the dst parameter of the ifnet if_output method. 2013-04-26 12:50:32 +00:00
netgraph Add constant for PPP-Max-PayLoad tag. 2013-07-23 10:25:34 +00:00
netinet Remove the large part of struct ipsecstat. Only few fields of this 2013-07-23 14:14:24 +00:00
netinet6 Remove the large part of struct ipsecstat. Only few fields of this 2013-07-23 14:14:24 +00:00
netipsec Remove the large part of struct ipsecstat. Only few fields of this 2013-07-23 14:14:24 +00:00
netipx
netnatm
netpfil Improve locking strategy between keys hash and ID hash. 2013-06-13 06:07:19 +00:00
netsmb Remove a reference to LK_DRAIN now that lockmgr(9) is gone from this 2013-06-28 20:21:13 +00:00
nfs Move the NFS FHA (File Handle Affinity) code from sys/nfsserver to 2013-04-17 22:42:43 +00:00
nfsclient A problem with the old NFS client where large writes to large files 2013-07-04 00:54:23 +00:00
nfsserver - Convert the bufobj lock to rwlock. 2013-05-31 00:43:41 +00:00
nlm
ofed Avoid trashing IP fragments: 2013-07-25 16:34:34 +00:00
opencrypto
pc98 MFi386: revision 251039 2013-06-01 12:21:59 +00:00
pci - Corrrect mispellings of word useful 2013-04-17 11:45:15 +00:00
powerpc Increase the size of the OFW bounce buffer to 4 pages. With this I can now run 2013-07-24 02:01:01 +00:00
rpc Add support for host-based (Kerberos 5 service principal) initiator 2013-07-09 01:05:28 +00:00
security audit_proc_coredump: check return value of audit_new 2013-07-09 09:03:01 +00:00
sparc64 Include sys/systm.h after sys/param.h. 2013-07-15 15:40:57 +00:00
sys Bump __FreeBSD_version for the addition of libusb's pkgconf files. 2013-07-25 03:55:50 +00:00
teken
tools
ufs Update to comments describing block allocation policy. 2013-07-14 18:44:33 +00:00
vm Improve page LRU quality and simplify the logic. 2013-07-26 23:22:05 +00:00
x86 Fix a KTR_BUSDMA format string. 2013-06-18 06:55:58 +00:00
xdr
xen Adjust i386 Xen PV support for updated Xen interface files. 2013-06-17 01:43:07 +00:00
Makefile