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f4c01f1508
freebsd-nq/sys
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Olivier Houchard f4c01f1508 Instead of using sysarch() to store-retrieve the tp, add a magic address, 
ARM_TP_ADDRESS, where the tp will be stored. On CPUs that support it, a cache
line will be allocated and locked for this address, so that it will never go
to RAM. On CPUs that does not, a page is allocated for it (it will be a bit
slower, and is wrong for SMP, but should be fine for UP).
The tp is still stored in the mdthread struct, and at each context switch,
ARM_TP_ADDRESS gets updated.

Suggested by:   davidxu
2005-02-26 18:59:01 +00:00
..
alpha Use a common multi-inclusion protection, and add such a 2005-02-19 21:16:48 +00:00
amd64 Remove recently added note about DEVICE_POLLING not working with SMP. 2005-02-25 22:07:51 +00:00
arm Instead of using sysarch() to store-retrieve the tp, add a magic address, 2005-02-26 18:59:01 +00:00
boot Document the new default init_path. 2005-02-17 11:14:45 +00:00
bsm Add a stub audit_kevents.h, which defines exactly one audit event: 2005-02-02 14:27:36 +00:00
cam Reference a pointer correctly when copying to it's location. 2005-02-21 00:28:36 +00:00
coda Replace the workaround for a deadlock bug in Coda with a different 2005-02-20 23:01:57 +00:00
compat Don't need to do MmInitializeMdl() in ndis_mtop() anymore: 2005-02-26 07:11:17 +00:00
conf Declare the sbus(4) front-end of puc(4) also for fhc(4), allowing 2005-02-26 00:25:43 +00:00
contrib avoid sneaky double free 2005-02-25 00:16:53 +00:00
crypto Start the dreaded NOFOO -> NO_FOO conversion. 2004-12-21 08:47:35 +00:00
ddb Start each of the license/copyright comments with /*- 2005-01-06 01:34:41 +00:00
dev plug memory leak 2005-02-26 18:55:53 +00:00
doc
fs remove dead code 2005-02-22 19:02:24 +00:00
gdb /* -> /*- for copyright notices, minor format tweaks as necessary 2005-01-06 18:27:30 +00:00
geom Correctly calculate what to do and how to retry a request to a plex when 2005-02-23 14:59:14 +00:00
gnu move ptr deref's to after null ptr checks 2005-02-24 01:40:52 +00:00
i4b /* -> /*- for copyright notices, minor format tweaks as necessary 2005-01-06 22:18:23 +00:00
i386 kill unused value 2005-02-25 23:06:25 +00:00
ia64 Remove acpi_perf from {ARCH}/conf/NOTES, to make tinderbox happy. 2005-02-25 07:10:37 +00:00
isa Use the local APIC timer to drive the various kernel clocks on SMP machines 2005-02-08 20:25:07 +00:00
isofs/cd9660 Conditionalize cd9660 chattiness regarding the nature of the file system 2005-02-18 10:49:55 +00:00
kern Remove recently added note about DEVICE_POLLING not working with SMP. 2005-02-25 22:07:51 +00:00
libkern Add strspn() to libkern. 2005-02-10 20:39:39 +00:00
modules The chip specific functions have been split out in their own 2005-02-25 09:49:29 +00:00
net Remove carp_softc.sc_ifp member in favor of union pointers in struct ifnet. 2005-02-26 13:55:07 +00:00
net80211 mark timestamp for pending fragments 2005-02-23 04:52:30 +00:00
netatalk When generating a phase II ARP lookup from aarpwhohas(), use a 2005-02-22 14:37:22 +00:00
netatm In the current world order, solisten() implements the state transition of 2005-02-21 21:58:17 +00:00
netgraph move ptr use down to after null check 2005-02-26 02:31:34 +00:00
netinet Remove carp_softc.sc_ifp member in favor of union pointers in struct ifnet. 2005-02-26 13:55:07 +00:00
netinet6 remove dead code 2005-02-25 22:58:25 +00:00
netipsec /* -> /*- for license, minor formatting changes 2005-01-07 01:45:51 +00:00
netipx In the current world order, solisten() implements the state transition of 2005-02-21 21:58:17 +00:00
netkey fixed an unexpected addr/port matching failure in IPv6 SA management 2005-01-10 13:06:42 +00:00
netnatm Mark netatm and netnatm explicitly as requiring Giant, as they still do. 2005-02-17 14:21:22 +00:00
netncp avoid potential null ptr derefs 2005-02-23 22:44:38 +00:00
netsmb /* -> /*- for license, minor formatting changes 2005-01-07 01:45:51 +00:00
nfs /* -> /*- for license, minor formatting changes 2005-01-07 01:45:51 +00:00
nfs4client Follow v_id changes in NFSv[23] 2005-02-22 15:15:28 +00:00
nfsclient Minor cleanup in nfs_request() and removal of a comment that doesn't 2005-02-26 18:55:36 +00:00
nfsserver Don't try to create vnode_pager objects on other filesystems vnodes, 2005-01-24 22:09:13 +00:00
opencrypto /* -> /*- for license, minor formatting changes 2005-01-07 02:29:27 +00:00
pc98 Remove recently added note about DEVICE_POLLING not working with SMP. 2005-02-25 22:07:51 +00:00
pccard Remove more deadwood that never got implemented in NEWCARD, since NEWCARD 2005-02-15 02:54:53 +00:00
pci Add back 'n' that went missing in last commit 2005-02-25 03:43:43 +00:00
posix4 /* -> /*- for license, minor formatting changes 2005-01-07 02:29:27 +00:00
powerpc Add PVO_FAKE flag to pvo entries for PG_FICTITIOUS mappings, to 2005-02-25 02:42:15 +00:00
rpc /* -> /*- for license, minor formatting changes 2005-01-07 02:29:27 +00:00
security Remove an accidental clearing of the new label pointer on a system V 2005-02-24 16:08:41 +00:00
sparc64 Silence witness warnings about duplicate pmap lock emitted since 2005-02-18 15:37:34 +00:00
sys Change the definition of struct if_data's member ifi_epoch from wall 2005-02-25 19:46:41 +00:00
tools Add VOP_FOO_APV() which takes a pointer to the vop_vector. 2005-02-08 12:54:32 +00:00
ufs - Add VOP locking asserts in several functions that have been implicated in 2005-02-22 23:56:42 +00:00
vm Revert the first part of revision 1.114 and modify the second part. On 2005-02-24 06:13:01 +00:00
Makefile Add a NO_BOOT knob to prevent building the boot blocks and loader. 2004-08-19 09:54:28 +00:00