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freebsd-dev/sys
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Alan Cox cb25117d54 Make a change to the implementation of the direct map to improve performance 
on processors that support 1 GB pages.  Specifically, if the end of physical
memory is not aligned to a 1 GB page boundary, then map the residual
physical memory with multiple 2 MB page mappings rather than a single 1 GB
page mapping.  When a 1 GB page mapping is used for this residual memory,
access to the memory is slower than when multiple 2 MB page mappings are
used.  (I suspect that the reason for this slowdown is that the TLB is
actually being loaded with 4 KB page mappings for the residual memory.)

X-MFC after:	r214425
2011-03-02 00:24:07 +00:00
..
amd64 Make a change to the implementation of the direct map to improve performance 2011-03-02 00:24:07 +00:00
arm Continue to introduce Capsicum capability mode: 2011-03-01 13:35:48 +00:00
boot Remove duplicate "in". 2011-03-01 11:47:51 +00:00
bsm Add ECAPMODE, "Not permitted in capability mode", a new kernel errno 2011-03-01 13:14:28 +00:00
cam Missed a file in r219056: add disk description for da(4). 2011-02-26 23:30:32 +00:00
cddl Use proper lock in assertion. 2011-02-28 05:45:31 +00:00
compat Regenerate system call files following addition of cap_enter(2), 2011-03-01 13:30:23 +00:00
conf Correct spelling in a last-minute tweaked NOTES entry for CAPABILITIES. 2011-03-01 17:39:27 +00:00
contrib Merge ACPICA 20110211. 2011-02-12 01:03:15 +00:00
crypto Make private functions static. 2011-02-21 16:21:43 +00:00
ddb Modify kdb_trap() so that it re-calls the dbbe_trap function as long as 2011-02-18 22:25:11 +00:00
dev Make sure changing ownership of RX descriptor to be done as last 2011-02-28 20:37:48 +00:00
fs Add some FEATURE macros for various features (AUDIT/CAM/IPC/KTR/MAC/NFS/NTP/ 2011-02-25 10:11:01 +00:00
gdb Modify kdb_trap() so that it re-calls the dbbe_trap function as long as 2011-02-18 22:25:11 +00:00
geom Add the disk ident and a human-meaningful description (here, the disk model 2011-02-26 14:58:54 +00:00
gnu Fix typos - remove duplicate "the". 2011-02-21 09:01:34 +00:00
i386 Continue to introduce Capsicum capability mode: 2011-03-01 13:35:48 +00:00
ia64 Remove pmap fields that are either unused or not fully implemented. 2011-02-17 15:36:29 +00:00
isa
kern Similar to 189574, properly handle subclasses of bus drivers when deleting 2011-03-01 14:43:37 +00:00
kgssapi
libkern Fix typos - remove duplicate "is". 2011-02-23 09:22:33 +00:00
mips Increase NKPT in case of n32 and n64 to support more physical memory. 2011-03-01 04:21:56 +00:00
modules Fix misuse of TARGET_ARCH. This should be MACHINE_ARCH. 2011-03-01 20:51:41 +00:00
net Fix typos - remove duplicate "the". 2011-02-21 09:01:34 +00:00
net80211 Fix typos - remove duplicate "is". 2011-02-23 09:22:33 +00:00
netatalk
netgraph Add XMIT_FAILOVER transmit algorithm to ng_one2many node. Packets are 2011-03-01 13:10:56 +00:00
netinet Adds a new Congestion Control that helps reduce 2011-03-01 00:37:46 +00:00
netinet6 Fix typos - remove duplicate "the". 2011-02-21 09:01:34 +00:00
netipsec Fixed IPsec's HMAC_SHA256-512 support to be RFC4868 compliant. 2011-02-18 09:40:13 +00:00
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 Add some FEATURE macros for various features (AUDIT/CAM/IPC/KTR/MAC/NFS/NTP/ 2011-02-25 10:11:01 +00:00
nfsserver Add some FEATURE macros for various features (AUDIT/CAM/IPC/KTR/MAC/NFS/NTP/ 2011-02-25 10:11:01 +00:00
nlm sysctl(9) cleanup checkpoint: amd64 GENERIC builds cleanly. 2011-01-12 19:54:19 +00:00
opencrypto fixed size of AH_ALEN_MAX, which is 64 bytes for SHA-512. 2011-02-25 09:29:32 +00:00
pc98 Fix typos - remove duplicate "the". 2011-02-21 09:01:34 +00:00
pci Add initial support for RTL8401E PCIe Fast Ethernet. 2011-02-16 21:59:42 +00:00
powerpc Turn off default generation of userland dot symbols on powerpc64 now that 2011-02-18 21:44:53 +00:00
rpc Mfp4 CH=177274,177280,177284-177285,177297,177324-177325 2011-02-16 21:29:13 +00:00
security Add ECAPMODE, "Not permitted in capability mode", a new kernel errno 2011-03-01 13:14:28 +00:00
sparc64 Resurrect ofw_pci_if.m from r178578. 2011-02-21 21:13:18 +00:00
sun4v Remove pmap fields that are either unused or not fully implemented. 2011-02-17 15:36:29 +00:00
sys Add Capsicum capability mode support; svn add of capability.h was missed 2011-03-01 17:37:58 +00:00
teken Use proper bounds checking on VPA. 2010-12-05 10:15:23 +00:00
tools
ufs v_mountedhere is a member of the union. Check that the vnodes have 2011-02-19 07:47:25 +00:00
vm Change the return type of vmspace_swap_count to a long to match the other 2011-03-01 11:04:30 +00:00
x86 Set C1 "I/O then Halt" capability bit for Intel EIST. Some broken BIOSes 2011-02-25 23:14:24 +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 Add lex and yacc sources to things cscope'd. 2010-11-21 03:58:11 +00:00