Debabrata Banerjee 66aca24730 SEEK_HOLE should not block on txg_wait_synced() ... Force flushing of txg's can be painfully slow when competing for disk IO, since this is a process meant to execute asynchronously. Optimize this path via allowing data/hole seeking if the file is clean, but if dirty fall back to old logic. This is a compromise to disabling the feature entirely. Reviewed-by: Giuseppe Di Natale <dinatale2@llnl.gov> Reviewed-by: George Melikov <mail@gmelikov.ru> Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Signed-off-by: Debabrata Banerjee <dbanerje@akamai.com> Closes #4306 Closes #5962		2017-04-13 10:51:20 -07:00
..
man1	SIMD implementation of vdev_raidz generate and reconstruct routines	2016-06-21 09:27:26 -07:00
man5	SEEK_HOLE should not block on txg_wait_synced()	2017-04-13 10:51:20 -07:00
man8	OpenZFS 6410 - teach zdb to perform object lookups by path	2017-04-13 09:40:56 -07:00
Makefile.am	Create mount.zfs, zinject, and zpios man pages.	2013-03-13 13:41:22 -07:00