mirror_zfs/include
Alexander Motin f7675ae30f Remove hash_elements_max accounting from DBUF and ARC
Those values require global atomics to get current hash_elements
values in few of the hottest code paths, while in all the years I
never cared about it.  If somebody wants, it should be easy to
get it by periodic sampling, since neither ARC header nor DBUF
counts change so fast that it would be difficult to catch.

For now I've left hash_elements_max kstat for ARC, since it was
used/reported by arc_summary and it would break older versions,
but now it just reports the current value.

Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Alexander Motin <mav@FreeBSD.org>
Sponsored by:	iXsystems, Inc.
Closes #16759
2024-11-21 08:24:37 -08:00
..
os Fix few __VA_ARGS typos in assertions 2024-11-21 08:24:37 -08:00
sys Remove hash_elements_max accounting from DBUF and ARC 2024-11-21 08:24:37 -08:00
.gitignore OpenZFS restructuring - move platform specific sources 2019-09-06 11:26:26 -07:00
cityhash.h zcommon: add specialized versions of cityhash4 2024-09-19 15:18:59 -07:00
libnvpair.h nvpair: Constify string functions 2023-03-14 15:25:50 -07:00
libuutil_common.h Replace dead opensolaris.org license link 2022-07-11 14:16:13 -07:00
libuutil_impl.h libuutil: deobfuscate internal pointers 2022-11-03 09:57:05 -07:00
libuutil.h Cleanup: Remove unused uu_pname code 2022-09-19 17:33:52 -07:00
libzdb.h libzdb: Initial breakout of libzdb 2024-02-05 10:00:41 -08:00
libzfs_core.h Add DDT prune command 2024-09-04 14:17:02 -07:00
libzfs.h Add DDT prune command 2024-09-04 14:17:02 -07:00
libzfsbootenv.h lib{efi,avl,share,tpool,zfs_core,zfsbootenv,zutil}: -fvisibility=hidden 2021-06-09 17:04:32 -07:00
libzutil.h Fallback to strerror() when strerror_l() isn't available 2024-10-13 19:25:58 -07:00
Makefile.am value strings: pretty printers for flags and enums 2024-09-05 13:40:05 -07:00
thread_pool.h Replace dead opensolaris.org license link 2022-07-11 14:16:13 -07:00
zfeature_common.h feature: large_microzap 2024-10-02 20:47:11 -07:00
zfs_comutil.h Replace dead opensolaris.org license link 2022-07-11 14:16:13 -07:00
zfs_deleg.h Replace dead opensolaris.org license link 2022-07-11 14:16:13 -07:00
zfs_fletcher.h Drop lying to the compiler in the fletcher4 code 2023-03-24 10:29:19 -07:00
zfs_namecheck.h Replace dead opensolaris.org license link 2022-07-11 14:16:13 -07:00
zfs_prop.h Replace dead opensolaris.org license link 2022-07-11 14:16:13 -07:00
zfs_valstr.h value strings: pretty printers for flags and enums 2024-09-05 13:40:05 -07:00