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303975 |
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11-Aug-2016 |
gjb |
Copy stable/11@r303970 to releng/11.0 as part of the 11.0-RELEASE cycle.
Prune svn:mergeinfo from the new branch, and rename it to RC1.
Update __FreeBSD_version.
Use the quarterly branch for the default FreeBSD.conf pkg(8) repo and the dvd1.iso packages population.
Approved by: re (implicit) Sponsored by: The FreeBSD Foundation |
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302408 |
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08-Jul-2016 |
gjb |
Copy head@r302406 to stable/11 as part of the 11.0-RELEASE cycle. Prune svn:mergeinfo from the new branch, as nothing has been merged here.
Additional commits post-branch will follow.
Approved by: re (implicit) Sponsored by: The FreeBSD Foundation
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298230 |
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18-Apr-2016 |
allanjude |
A new implementation of the loader block cache
The block cache implementation in loader has proven to be almost useless, and in worst case even slowing down the disk reads due to insufficient cache size and extra memory copy. Also the current cache implementation does not cache reads from CDs, or work with zfs built on top of multiple disks. Instead of an LRU, this code uses a simple hash (O(1) read from cache), and instead of a single global cache, a separate cache per block device. The cache also implements limited read-ahead to increase performance. To simplify read ahead management, the read ahead will not wrap over bcache end, so in worst case, single block physical read will be performed to fill the last block in bcache.
Booting from a virtual CD over IPMI: 0ms latency, before: 27 second, after: 7 seconds 60ms latency, before: over 12 minutes, after: under 5 minutes.
Submitted by: Toomas Soome <tsoome@me.com> Reviewed by: delphij (previous version), emaste (previous version) Relnotes: yes Differential Revision: https://reviews.freebsd.org/D4713
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276079 |
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22-Dec-2014 |
ian |
Add a divisor parameter to twiddle() so that callers can request that output only happen on every Nth call. Update the existing twiddle() calls done in various IO loops to roughly reflect the relative IO sizes. That is, tftp and nfs call twiddle() on every 1K block, ufs on every filesystem block, so the network calls now use a much larger divisor than disk IO calls.
Also add a new twiddle_divisor() function that allows an application to set a global divisor that is applied on top of the per-call divisors. Nothing calls this yet, but loader(8) will be using it to further throttle the cursor for slow serial consoles.
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165906 |
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09-Jan-2007 |
imp |
Remove California Regent's clause 3, per letter
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92913 |
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21-Mar-2002 |
obrien |
Remove 'register' keyword.
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87114 |
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30-Nov-2001 |
alfred |
Back out my 'fix', resid is different for strategy than for write
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87112 |
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30-Nov-2001 |
alfred |
Make the same fix for writes to RAW objects.
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87111 |
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30-Nov-2001 |
alfred |
write should return the number of bytes written, not 0 on success.
Submitted by: Jonathan Mini <mini@haikugeek.com> PR: kern/32350
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84221 |
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30-Sep-2001 |
dillon |
Add __FBSDID()s to libstand
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38452 |
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20-Aug-1998 |
msmith |
This commit was generated by cvs2svn to compensate for changes in r38451, which included commits to RCS files with non-trunk default branches.
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38451 |
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20-Aug-1998 |
msmith |
This is libstand; a support library for standalone executables (eg. bootstrap modules). Obtained from: NetBSD, with some architectural changes and many additions.
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