Alexander Motin efdfb14fc8 Remove pool io kstats ... This mostly reverts "3537 want pool io kstats" commit of 8 years ago. From one side this code using pool-wide locks became pretty bad for performance, creating significant lock contention in I/O pipeline. From another, there are more efficient ways now to obtain detailed statistics, while this statistics is illumos-specific and much less usable on Linux and FreeBSD, reported only via procfs/sysctls. This commit does not remove KSTAT_TYPE_IO implementation, that may be removed later together with already unused KSTAT_TYPE_INTR and KSTAT_TYPE_TIMER. Reviewed-by: Matthew Ahrens <mahrens@delphix.com> Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Signed-off-by: Alexander Motin <mav@FreeBSD.org> Sponsored-By: iXsystems, Inc. Closes #12212		2021-06-10 10:50:16 -07:00
..
libavl	cppcheck: integrete cppcheck	2021-01-26 16:12:26 -08:00
libefi	cppcheck: integrete cppcheck	2021-01-26 16:12:26 -08:00
libicp	cppcheck: integrete cppcheck	2021-01-26 16:12:26 -08:00
libnvpair	Fix error check in nvlist_print_json_string	2021-06-09 13:05:34 -07:00
libshare	freebsd/libshare: nfs: make nfs_is_shared() thread-safe	2021-04-19 15:22:58 -07:00
libspl	Remove pool io kstats	2021-06-10 10:50:16 -07:00
libtpool	cppcheck: integrete cppcheck	2021-01-26 16:12:26 -08:00
libunicode	cppcheck: integrete cppcheck	2021-01-26 16:12:26 -08:00
libuutil	lib/: set O_CLOEXEC on all fds	2021-04-14 13:23:07 -07:00
libzfs	Added error for writing to /dev/ on Linux	2021-06-10 10:50:16 -07:00
libzfs_core	libzfs{,_core}: set O_CLOEXEC on persistent (ZFS_DEV and MNTTAB) fds	2021-04-14 13:23:07 -07:00
libzfsbootenv	libzfsbootenv: lzbe_set_boot_device(): don't free undefined pointer	2021-05-10 12:21:31 -07:00
libzpool	Remove pool io kstats	2021-06-10 10:50:16 -07:00
libzstd	cppcheck: integrete cppcheck	2021-01-26 16:12:26 -08:00
libzutil	Reinstate the old zpool read label logic as a fallback	2021-05-27 22:31:57 -07:00
Makefile.am	cppcheck: integrete cppcheck	2021-01-26 16:12:26 -08:00