Matt Macy fb8f55f586 MFV/ZoL: Add dbuf hash and dbuf cache kstats ... TODO: KSTAT_TYPE_NAMED support commit 5e021f56d3 Author: Giuseppe Di Natale <dinatale2@users.noreply.github.com> Date: Mon Jan 29 10:24:52 2018 -0800 Add dbuf hash and dbuf cache kstats Introduce kstats about the dbuf hash and dbuf cache to make it easier to inspect state. This should help with debugging and understanding of these portions of the codebase. Correct format of dbuf kstat file. Introduce a dbc column to dbufs kstat to indicate if a dbuf is in the dbuf cache. Introduce field filtering in the dbufstat python script. Introduce a no header option to the dbufstat python script. Introduce a test case to test basic mru->mfu list movement in the ARC. Reviewed-by: Tony Hutter <hutter2@llnl.gov> Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Signed-off-by: Giuseppe Di Natale <dinatale2@llnl.gov> Closes #6906		2018-08-12 03:15:30 +00:00
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boot/zfs	Mark two things as unused (since they are only sometimes used) and	2017-12-03 04:55:33 +00:00
compat/opensolaris	MFV/ZoL: add dbuf stats	2018-08-12 01:10:18 +00:00
contrib/opensolaris	MFV/ZoL: Add dbuf hash and dbuf cache kstats	2018-08-12 03:15:30 +00:00
dev	dtrace/powerpc: Correct register indices for non-indexed registers in the trapframe	2018-07-16 19:47:29 +00:00