George Wilson 2efea7c82c ZFS Reads may result in unneccesary calls to zil_commit ... ZFS supports O_RSYNC for read operations and when specified will ensure the same level of data integrity that O_DSYNC and O_SYNC provides for writes. O_RSYNC by itself has no effect so it must be combined with either O_DSYNC or O_SYNC. However, many platforms don't support O_RSYNC and have mapped O_SYNC to mean O_RSYNC within ZFS. This is incorrect and causes unnecessary calls to zil_commit. Only platforms which support O_RSYNC should implement the zil_commit functionality in the read code path. Reviewed-by: Matt Ahrens <mahrens@delphix.com> Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Signed-off-by: George Wilson <george.wilson@delphix.com> Closes #8523		2019-03-22 13:09:11 -07:00
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ia32
rpc	config: better libtirpc detection	2019-03-02 16:19:05 -08:00
sys	ZFS Reads may result in unneccesary calls to zil_commit	2019-03-22 13:09:11 -07:00
util
assert.h	Fix ASSERT macros to not over-expand	2018-10-03 20:16:45 -07:00
atomic.h
devid.h
libdevinfo.h
libgen.h
libshare.h
limits.h
locale.h
Makefile.am	Remove rwlock wrappers	2018-06-04 16:52:10 -07:00
statcommon.h
stdio.h
stdlib.h
string.h	Check for strlcat and strlcpy	2018-12-11 16:01:41 -08:00
stropts.h
thread.h
tzfile.h
ucred.h
umem.h	Update build system and packaging	2018-05-29 16:00:33 -07:00
unistd.h
zone.h