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75d6caaaf0
freebsd-skq/sys
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alc 75d6caaaf0 Eliminate (now) unnecessary acquisition and release of the global page 
queues lock in vm_object_backing_scan().  Updates to the page's PG_BUSY
flag and busy field are synchronized by the containing object's lock.

Testing the page's hold_count and wire_count in vm_object_backing_scan()'s
OBSC_COLLAPSE_NOWAIT case is unnecessary.  There is no reason why the held
or wired pages cannot be migrated to the shadow object.

Reviewed by: tegge
2005-03-30 05:40:02 +00:00
..
alpha Add USB Communication Device Class Ethernet driver. Originally written for 2005-03-22 14:52:40 +00:00
amd64 Make ps_nargvstr and ps_nenvstr unsigned. This fixes an input 2005-03-23 08:27:59 +00:00
arm Bring in a version of float.h more correct for softfloat. 2005-03-20 00:34:24 +00:00
boot Ensure GCC does not use FP registers in integer code. 2005-03-15 18:43:36 +00:00
bsm Add a stub audit_kevents.h, which defines exactly one audit event: 2005-02-02 14:27:36 +00:00
cam Fix a problem with the cd(4) driver -- the CAMGETPASSTHRU ioctl wouldn't 2005-03-26 06:05:06 +00:00
coda - Don't panic if we can't lock a child in lookup, return an error instead. 2005-03-28 13:39:16 +00:00
compat Remove a couple of #ifdef 0'ed code blocks left over from Atheros debugging. 2005-03-30 02:50:06 +00:00
conf We don't need no major numbers 2005-03-29 11:26:14 +00:00
contrib This commit was generated by cvs2svn to compensate for changes in r143439, 2005-03-12 00:17:37 +00:00
crypto gbde(8) is also rejndael user. 2005-03-11 22:07:04 +00:00
ddb Start each of the license/copyright comments with /*- 2005-01-06 01:34:41 +00:00
dev Fixing kernel build on amd64 machines. 2005-03-30 02:33:33 +00:00
doc
fs - Remove wantparent, it is no longer necessary. An assert in vfs_lookup.c 2005-03-29 13:09:42 +00:00
gdb check return value of gdb_rx_varhex 2005-03-28 18:31:18 +00:00
geom fix a "modify after free" bug which is practically impossible to 2005-03-26 21:07:35 +00:00
gnu - Remove wantparent, it is no longer necessary. An assert in vfs_lookup.c 2005-03-29 13:09:42 +00:00
i4b Add device ID for Planet IA 128P-STD card. 2005-03-19 03:00:22 +00:00
i386 handle malloc failure and don't proceed when the bios call to 2005-03-29 01:48:21 +00:00
ia64 Add USB Communication Device Class Ethernet driver. Originally written for 2005-03-22 14:52:40 +00:00
isa - Don't enable periodic interrupts from the RTC by default in rtc_statusb. 2005-03-24 21:34:16 +00:00
isofs/cd9660 - We no longer have to bother with PDIRUNLOCK, lookup() handles it for us. 2005-03-28 09:34:36 +00:00
kern Eliminate v_id and v_ddid. The name cache now holds references to 2005-03-30 03:01:36 +00:00
libkern Add strspn() to libkern. 2005-02-10 20:39:39 +00:00
modules - Fix the hpfs build, hpfs_hash.c was removed from the repository. 2005-03-28 09:41:25 +00:00
net You must selwakeup{,pri}() when closing a selectable object or the 2005-03-27 23:16:17 +00:00
net80211 pass re-association events up using a new message type 2005-03-29 19:36:42 +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 Add a possibility to bypass unmodified accounted data to special 2005-03-22 15:49:22 +00:00
netinet - Don't free mbuf, passed to interface output method if the latter 2005-03-29 13:43:09 +00:00
netinet6 check for malloc failure (also move malloc up to simplify error recovery) 2005-03-29 01:26:27 +00:00
netipsec correct space check 2005-03-09 15:28:48 +00:00
netipx Marginally reformat my copyright statement to remove the spurious ','. 2005-03-10 14:19:31 +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 - Remove wantparent, it is no longer necessary. An assert in vfs_lookup.c 2005-03-29 13:09:42 +00:00
nfsclient - Remove wantparent, it is no longer necessary. An assert in vfs_lookup.c 2005-03-29 13:09:42 +00:00
nfsserver avoid potential null ptr deref by free'ing excess mbufs instead of 2005-03-28 18:51:58 +00:00
opencrypto just use crypto/rijndael, and nuke opencrypto/rindael.[ch]. 2005-03-11 17:24:46 +00:00
pc98 bus is unused, so eliminate it. 2005-03-28 22:11:58 +00:00
pccard Remove more deadwood that never got implemented in NEWCARD, since NEWCARD 2005-02-15 02:54:53 +00:00
pci Bring rev 1.31 to the AMD64 platform. 2005-03-28 18:06:44 +00:00
posix4 /* -> /*- for license, minor formatting changes 2005-01-07 02:29:27 +00:00
powerpc Add USB Communication Device Class Ethernet driver. Originally written for 2005-03-22 14:52:40 +00:00
rpc - Don't call rpcclnt_realign() if we don't have any mbufs to realign. 2005-03-19 01:16:25 +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 fix kldloading of pci driver modules after boot on sparc64... since 2005-03-23 18:16:26 +00:00
sys Eliminate v_id and v_ddid. This changes struct vnode, so all 2005-03-30 03:02:16 +00:00
tools Add VOP_FOO_APV() which takes a pointer to the vop_vector. 2005-02-08 12:54:32 +00:00
ufs - Remove wantparent, it is no longer necessary. An assert in vfs_lookup.c 2005-03-29 13:16:38 +00:00
vm Eliminate (now) unnecessary acquisition and release of the global page 2005-03-30 05:40:02 +00:00
Makefile When building cscopnamefile, default architecture to ${MACHINE}, not i386. 2005-03-08 00:09:41 +00:00