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5c7e0ada43
NetBSD/sys/arch
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thorpej 5c7e0ada43 Use a pool cache for L1 PT pages. When we can allocate a cached, 
constructed L1 PT page, this saves us from having to copy the kernel
L1 PTEs into the user L1 PT page at fork time (it's already set up).

A simple test shows a 1 second improvement of a rapid fork/exit operation
10000 times on a 533MHz 21164A (12s to 11s).
2000-12-07 05:59:07 +00:00
..
alpha Use a pool cache for L1 PT pages. When we can allocate a cached, 2000-12-07 05:59:07 +00:00
amiga split m68k SunOS and SVR4-specific sigcode.s code to sunos_sigcode.s 2000-11-26 11:47:23 +00:00
amigappc don't specify number of ptys if >= 16 (current default initial number) 2000-09-24 15:59:26 +00:00
arc Use shared Makefile.mips 2000-12-03 07:46:43 +00:00
arm26 First attempt at an EtherH driver. Can just about transmit and receive 2000-12-01 14:28:36 +00:00
arm32 regen 2000-12-05 00:44:21 +00:00
atari Initial integration of the Unified Buffer Cache project. 2000-11-27 08:39:39 +00:00
bebox Move INTSTK and SPILLSTK definitions to locore.[Ss] to allow allocation of 2000-12-04 17:05:50 +00:00
cobalt Use shared Makefile.mips 2000-12-03 07:59:47 +00:00
evbsh3 add shpcmcia_mem*() for SH4_PCMCIA 2000-11-08 01:01:22 +00:00
hp300 Use 'make print-objdir' to get obj directory instead of guessing. 2000-12-06 02:35:19 +00:00
hpcmips Change hf_baseaddr usage. Now it potins frame buffer start address instead 2000-12-03 13:43:40 +00:00
i386 go back to the first version of the pte/pde dance now that kvtopte() 2000-12-06 03:20:35 +00:00
luna68k Reduce UPAGES from 3 to 2. 2000-11-30 02:55:50 +00:00
m68k Make this new-GAS ready. Code by Steve Woodford. 2000-12-06 21:31:05 +00:00
mac68k Don't reference a zs-specific variable unless NZSC is not zero. 2000-12-05 21:38:38 +00:00
macppc Move INTSTK and SPILLSTK definitions to locore.[Ss] to allow allocation of 2000-12-04 17:05:50 +00:00
mips Add DEFGP/CROSSDIR for hpcmips. 2000-12-03 07:55:12 +00:00
mipsco Revert back to a machinearch (really cputype) of mips. Put ENDIAN back. 2000-12-03 07:05:21 +00:00
mmeye fix shpcic* iomem size from 0x4000000 to 0x1000000 2000-10-17 10:02:11 +00:00
mvme68k Add some #defines for offsets into the bugargs structure, and make the 2000-12-05 21:57:13 +00:00
news68k Add some ELF stuff. (not tested) 2000-12-03 03:35:40 +00:00
newsmips Revert back to a machinearch (really cputype) of mips. Put ENDIAN back. 2000-12-03 07:05:21 +00:00
next68k Remove unused pcbb() macro. 2000-12-01 17:57:43 +00:00
ofppc Move INTSTK and SPILLSTK definitions to locore.[Ss] to allow allocation of 2000-12-04 17:05:50 +00:00
pc532 rationalize the use of b_flags for geteblk() buffers. 2000-11-20 08:24:08 +00:00
pmax Remove __BROKEN_CONFIG_UNIT_USAGE, not needed on pmax. 2000-12-03 23:00:42 +00:00
powerpc In mem_regions(), deal with the case of a run of consecutive holes. 2000-12-05 05:16:00 +00:00
prep Add ThinkPad 820 audio driver (attaches but does not yet work). 2000-12-06 23:42:34 +00:00
sgimips Revert back to a machinearch (really cputype) of mips. Put ENDIAN back. 2000-12-03 07:05:21 +00:00
sh3 - fix \n conversion from \n\r to \r\n 2000-11-22 21:14:25 +00:00
sparc fix warnings in DEBUG & DIAGNSTIC code. 2000-12-06 01:47:49 +00:00
sparc64 Fix a bug in rwindow_save() that always wrote out window 0 in 64-bit 2000-12-07 01:05:55 +00:00
sun3 split m68k SunOS and SVR4-specific sigcode.s code to sunos_sigcode.s 2000-11-26 11:47:23 +00:00
vax Enable VS4000/90 SCSI controller in INSTALL kernel. 2000-12-07 01:24:25 +00:00
x68k Remove unused pcbb() macro. 2000-12-01 17:57:43 +00:00
Makefile