Martin Matuska abe5837f7c Update ZFS metaslab code from OpenSolaris. ... This provides a noticeable write speedup, especially on pools with less than 30% of free space. Detailed information (OpenSolaris onnv changesets and Bug IDs): 11146:7e58f40bcb1c 6826241 Sync write IOPS drops dramatically during TXG sync 6869229 zfs should switch to shiny new metaslabs more frequently 11728:59fdb3b856f6 6918420 zdb -m has issues printing metaslab statistics 12047:7c1fcc8419ca 6917066 zfs block picking can be improved Approved by: delphij (mentor) Obtained from: OpenSolaris (Bug ID 6826241, 6869229, 6918420, 6917066) MFC after: 2 weeks		2010-08-28 08:59:55 +00:00
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cmd	Update ZFS metaslab code from OpenSolaris.	2010-08-28 08:59:55 +00:00
common	MFV OpenSolaris DTrace userland bits.	2010-08-02 13:40:53 +00:00
head	Implement __assert() for Solaris-specific code. Until now Solaris code was	2009-09-08 20:06:35 +00:00
lib	Add libdtrace support for tracing userland programs.	2010-08-21 11:50:53 +00:00
tools/ctf	MFV OpenSolaris DTrace userland bits.	2010-08-02 13:40:53 +00:00
OPENSOLARIS.LICENSE	Now that we have CDDLed code in the tree, add CDDL license.	2007-09-23 07:04:50 +00:00