freebsd-skq/sys/cddl
mav 486e11723b MFV r337190: 9486 reduce memory used by device removal on fragmented pools
In the most fragmented real-world cases, this reduces memory used by the
mapping from ~1GB to ~50MB of RAM per 1TB of storage removed. Less
fragmented cases will typically also see around 50-100MB of RAM per 1TB
of storage.

illumos/illumos-gate@cfd63e1b1b

Reviewed by: George Wilson <george.wilson@delphix.com>
Reviewed by: Serapheim Dimitropoulos <serapheim.dimitro@delphix.com>
Reviewed by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed by: Tim Chase <tim@chase2k.com>
Approved by: Robert Mustacchi <rm@joyent.com>
Author:     Matthew Ahrens <mahrens@delphix.com>
2018-08-02 21:59:46 +00:00
..
boot/zfs Mark two things as unused (since they are only sometimes used) and 2017-12-03 04:55:33 +00:00
compat/opensolaris opensolaris compat: fix compile error 2018-07-03 23:45:02 +00:00
contrib/opensolaris MFV r337190: 9486 reduce memory used by device removal on fragmented pools 2018-08-02 21:59:46 +00:00
dev dtrace/powerpc: Correct register indices for non-indexed registers in the trapframe 2018-07-16 19:47:29 +00:00