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Default branch: MAIN
Current tag: MAIN
Revision 1.9 / (download) - annotate - [select for diffs], Fri Apr 13 15:33:38 2012 UTC (13 months ago) by yamt
Branch: MAIN
CVS Tags: yamt-pagecache-base8,
yamt-pagecache-base7,
yamt-pagecache-base6,
yamt-pagecache-base5,
yamt-pagecache-base4,
tls-maxphys-nbase,
tls-maxphys-base,
tls-maxphys,
khorben-n900,
jmcneill-usbmp-base9,
jmcneill-usbmp-base10,
agc-symver-base,
agc-symver,
HEAD
Changes since 1.8: +36 -2
lines
Diff to previous 1.8 (colored)
comments
Revision 1.8 / (download) - annotate - [select for diffs], Fri Sep 2 22:25:08 2011 UTC (20 months, 2 weeks ago) by dyoung
Branch: MAIN
CVS Tags: yamt-pagecache-base3,
yamt-pagecache-base2,
yamt-pagecache-base,
netbsd-6-base,
netbsd-6-1-RELEASE,
netbsd-6-1-RC4,
netbsd-6-1-RC3,
netbsd-6-1-RC2,
netbsd-6-1-RC1,
netbsd-6-1,
netbsd-6-0-RELEASE,
netbsd-6-0-RC2,
netbsd-6-0-RC1,
netbsd-6-0-2-RELEASE,
netbsd-6-0-1-RELEASE,
netbsd-6-0,
netbsd-6,
matt-nb6-plus-nbase,
matt-nb6-plus-base,
matt-nb6-plus,
jmcneill-usbmp-pre-base2,
jmcneill-usbmp-base8,
jmcneill-usbmp-base7,
jmcneill-usbmp-base6,
jmcneill-usbmp-base5,
jmcneill-usbmp-base4,
jmcneill-usbmp-base3,
jmcneill-usbmp-base2,
jmcneill-usbmp-base,
jmcneill-audiomp3-base,
jmcneill-audiomp3
Branch point for: yamt-pagecache,
jmcneill-usbmp
Changes since 1.7: +8 -4
lines
Diff to previous 1.7 (colored)
Report vmem(9) errors out-of-band so that we can use vmem(9) to manage ranges that include the least and the greatest vmem_addr_t. Update vmem(9) uses throughout the kernel. Slightly expand on the tests in subr_vmem.c, which still pass. I've been running a kernel with this patch without any trouble.
Revision 1.7 / (download) - annotate - [select for diffs], Sun Apr 25 15:54:14 2010 UTC (3 years ago) by ad
Branch: MAIN
CVS Tags: yamt-nfs-mp-base11,
yamt-nfs-mp-base10,
uebayasi-xip-base7,
uebayasi-xip-base6,
uebayasi-xip-base5,
uebayasi-xip-base4,
uebayasi-xip-base3,
uebayasi-xip-base2,
uebayasi-xip-base1,
rmind-uvmplock-nbase,
rmind-uvmplock-base,
matt-mips64-premerge-20101231,
jruoho-x86intr-base,
jruoho-x86intr,
cherry-xenmp-base,
cherry-xenmp,
bouyer-quota2-nbase,
bouyer-quota2-base,
bouyer-quota2
Changes since 1.6: +9 -7
lines
Diff to previous 1.6 (colored)
Reduce memory spent on bookkeeping for large values of MAXCPUS.
Revision 1.6 / (download) - annotate - [select for diffs], Sat Nov 7 07:27:49 2009 UTC (3 years, 6 months ago) by cegger
Branch: MAIN
CVS Tags: yamt-nfs-mp-base9,
uebayasi-xip-base,
matt-premerge-20091211
Branch point for: uebayasi-xip,
rmind-uvmplock
Changes since 1.5: +3 -3
lines
Diff to previous 1.5 (colored)
Add a flags argument to pmap_kenter_pa(9). Patch showed on tech-kern@ http://mail-index.netbsd.org/tech-kern/2009/11/04/msg006434.html No objections.
Revision 1.5 / (download) - annotate - [select for diffs], Sat Aug 29 00:06:43 2009 UTC (3 years, 8 months ago) by rmind
Branch: MAIN
CVS Tags: yamt-nfs-mp-base8,
jym-xensuspend-nbase
Changes since 1.4: +7 -4
lines
Diff to previous 1.4 (colored)
- Re-enable direct I/O with emap for pipe. - While not used, #ifdef KVA allocation in emap (so it wont burn the space).
Revision 1.4 / (download) - annotate - [select for diffs], Mon Jul 20 03:51:42 2009 UTC (3 years, 10 months ago) by kiyohara
Branch: MAIN
CVS Tags: yamt-nfs-mp-base7,
jymxensuspend-base
Branch point for: jym-xensuspend
Changes since 1.3: +3 -3
lines
Diff to previous 1.3 (colored)
Globalize uvm_emap_size. It use to calculate size of kernel page table. http://mail-index.netbsd.org/current-users/2009/07/13/msg009983.html
Revision 1.3 / (download) - annotate - [select for diffs], Sun Jul 19 15:17:29 2009 UTC (3 years, 10 months ago) by rmind
Branch: MAIN
Changes since 1.2: +4 -4
lines
Diff to previous 1.2 (colored)
pmap_emap_sync: add an argument, and do not perform pmap_load() during context switch (pmap_destroy() path seems to be unsafe), instead just perform tlbflush(). Slightly inefficient, but good enough for now.
Revision 1.2 / (download) - annotate - [select for diffs], Thu Jul 9 21:43:17 2009 UTC (3 years, 10 months ago) by rmind
Branch: MAIN
CVS Tags: yamt-nfs-mp-base6
Branch point for: yamt-nfs-mp
Changes since 1.1: +9 -2
lines
Diff to previous 1.1 (colored)
- Fix rare crashe in the intr_lapic_tlb_bcast() handler: save and setup %fs on i386, %gs on amd64 registers, before using them. Otherwise, it might be invalid/garbage, eg. IPI can interrupt userspace. - Explicitly initialize per-CPU emap generation number. Thanks <drochner> for reporting and testing of patch.
Revision 1.1 / (download) - annotate - [select for diffs], Sun Jun 28 15:18:50 2009 UTC (3 years, 10 months ago) by rmind
Branch: MAIN
Ephemeral mapping (emap) implementation. Concept is based on the idea that activity of other threads will perform the TLB flush for the processes using emap as a side effect. To track that, global and per-CPU generation numbers are used. This idea was suggested by Andrew Doran; various improvements to it by me. Notes: - For now, zero-copy on pipe is not yet enabled. - TCP socket code would likely need more work. - Additional UVM loaning improvements are needed. Proposed on <tech-kern>, silence there. Quickly reviewed by <ad>.