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freebsd-skq/sys
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alc 8c4633ab62 PAE adds another level to the i386 page table. This level is a small 
4-entry table that must be located within the first 4GB of RAM.  This
requirement is met by defining an UMA zone with a custom back-end
allocator function.  This revision makes two changes to this back-end
allocator function: (1) It replaces the use of contigmalloc() with the
use of kmem_alloc_contig().  This eliminates "double accounting", i.e.,
accounting by both the UMA zone and malloc tags.  (I made the same
change for the same reason to the zones supporting jumbo frames a week
ago.) (2) It passes through the "wait" parameter, i.e., M_WAITOK,
M_ZERO, etc. to kmem_alloc_contig() rather than ignoring it.
pmap_init() calls uma_zalloc() with both M_WAITOK and M_ZERO.  At the
moment, this is harmless only because the default behavior of
contigmalloc()/kmem_alloc_contig() is to wait and because pmap_init()
doesn't really depend on the memory being zeroed.

The back-end allocator function in the Xen pmap is dead code.  I am
changing it nonetheless because I don't want to leave any "bad examples"
in the source tree for someone to copy at a later date.

Approved by:	re (kib)
2009-07-05 21:40:21 +00:00
..
amd64 Cleanup ALIGNED_POINTER: 2009-07-05 17:45:48 +00:00
arm Cleanup ALIGNED_POINTER: 2009-07-05 17:45:48 +00:00
boot On special systems where the MBR and the GPT are in sync (up to the 4th 2009-06-26 09:32:31 +00:00
bsm Merge OpenBSM 1.1 from OpenBSM vendor branch to head. 2009-04-19 16:17:13 +00:00
cam Change the type of uio_resid member of struct uio from int to ssize_t. 2009-06-25 18:46:30 +00:00
cddl dtrace/amd64: fix virtual address checks 2009-06-24 16:03:57 +00:00
compat Replace AUDIT_ARG() with variable argument macros with a set more more 2009-06-27 13:58:44 +00:00
conf add missing bit of r195379 2009-07-05 20:44:50 +00:00
contrib Update to 3.6.2.2 firmware (latest w/o host-based power save support): 2009-06-29 18:42:54 +00:00
crypto Changed to M_NOWAIT when reallocing psc_buf in padlock_sha_update(), 2009-05-27 09:52:12 +00:00
ddb Place hostnames and similar information fully under the prison system. 2009-05-29 21:27:12 +00:00
dev - Increase dynamic range of filter coefficients from 28bit to 30bit. 2009-07-05 18:15:06 +00:00
fs In vn_vget_ino() and their inline equivalents, mnt_ref() the mount point 2009-07-02 18:02:55 +00:00
gdb
geom Fix a panic which (reportedly) can happen when unmounting a filesystem 2009-07-01 20:16:29 +00:00
gnu Fix the build by using proper format. 2009-06-25 16:48:13 +00:00
i386 PAE adds another level to the i386 page table. This level is a small 2009-07-05 21:40:21 +00:00
ia64 Cleanup ALIGNED_POINTER: 2009-07-05 17:45:48 +00:00
isa Rename statclock_disable variable to atrtcclock_disable that it actually is, 2009-05-03 17:47:21 +00:00
kern In vn_vget_ino() and their inline equivalents, mnt_ref() the mount point 2009-07-02 18:02:55 +00:00
kgssapi When the KOBJMETHOD() macro was updated, it resulted in the 2009-06-14 17:33:46 +00:00
libkern done method is supposed to return int. 2009-06-22 22:09:18 +00:00
mips Cleanup ALIGNED_POINTER: 2009-07-05 17:45:48 +00:00
modules catchup with action+ageq additions 2009-07-05 21:19:10 +00:00
net In case we cannot queue a packet reaching the queue limit, retain the 2009-06-30 05:21:00 +00:00
net80211 Add ieee80211_ageq; a facility for staging packets that require 2009-07-05 18:17:37 +00:00
netatalk Use queue(9) instead of hand-crafted link lists for the global netatalk 2009-06-24 21:36:09 +00:00
netgraph Fix infinite loop in ng_iface, that happens when packet passes out via 2009-07-01 08:08:56 +00:00
netinet Update various IPFW-related modules to use if_addr_rlock()/ 2009-06-26 00:46:50 +00:00
netinet6 Fix "options VIMAGE_GLOBALS" build following introduction of 2009-06-29 15:23:50 +00:00
netipsec Add address list locking for in6_ifaddrhead/ia_link: as with locking 2009-06-25 16:35:28 +00:00
netipx Use queue(9) instead of hand-crafted link lists for the global IPX 2009-06-24 20:57:50 +00:00
netnatm Reimplement the netisr framework in order to support parallel netisr 2009-06-01 10:41:38 +00:00
netncp
netsmb Rework socket upcalls to close some races with setup/teardown of upcalls. 2009-06-01 21:17:03 +00:00
nfs Remove the old kernel RPC implementation and the NFS_LEGACYRPC option. 2009-06-30 19:03:27 +00:00
nfsclient In vn_vget_ino() and their inline equivalents, mnt_ref() the mount point 2009-07-02 18:02:55 +00:00
nfsserver Remove the old kernel RPC implementation and the NFS_LEGACYRPC option. 2009-06-30 19:03:27 +00:00
nlm Since svc_[dg|vc|tli|tp]_create() did not hold a reference count on the 2009-06-17 22:50:26 +00:00
opencrypto Fix cryptodev UIO creation. 2009-05-23 13:23:46 +00:00
pc98 Enable POSIX semaphores on all non-embedded architectures by default. 2009-07-02 18:24:37 +00:00
pci Use if_maddr_rlock()/if_maddr_runlock() rather than IF_ADDR_LOCK()/ 2009-06-26 11:45:06 +00:00
powerpc Cleanup ALIGNED_POINTER: 2009-07-05 17:45:48 +00:00
rpc When unmounting an NFS mount using sec=krb5[ip], the umount system 2009-07-01 16:42:03 +00:00
security Create audit records for AUE_POSIX_OPENPT, currently w/o arguments. 2009-07-02 16:33:38 +00:00
sparc64 Cleanup ALIGNED_POINTER: 2009-07-05 17:45:48 +00:00
sun4v Cleanup ALIGNED_POINTER: 2009-07-05 17:45:48 +00:00
sys Improve the handling of cpuset with interrupts. 2009-07-01 17:20:07 +00:00
tools - Increase dynamic range of filter coefficients from 28bit to 30bit. 2009-07-05 18:15:06 +00:00
ufs Fix fpathconf(3) on fifos, in effect making ls(1) properly 2009-07-02 20:05:21 +00:00
vm When forking a vm space that has wired map entries, do not forget to 2009-07-03 22:17:37 +00:00
xdr MFdevbranch 192944 2009-05-28 08:18:12 +00:00
xen Make ipi_cpu() function as intended. 2009-05-30 08:53:13 +00:00
Makefile Remove the unmaintained University of Michigan NFSv4 client from 8.x 2009-05-22 12:35:12 +00:00