mirror_zfs/module
Alexander Motin 9d76950d67
ZIL: Improve write log size accounting
Before this change write log size TXG throttling mechanism was
accounting only user payload bytes.  But the actual ZIL both on
disk and especially in memory include headers of hundred(s) of
bytes.  Not accouting those may allow applications like
bonnie++, in their wisdom writing one byte at a time, to consume
excessive amount of memory and ZIL/SLOG in one TXG.

Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Rob Norris <robn@despairlabs.com>
Signed-off-by:	Alexander Motin <mav@FreeBSD.org>
Sponsored by:	iXsystems, Inc.
Closes #17373
2025-05-23 21:48:46 -04:00
..
avl SPDX: license tags: CDDL-1.0 2025-03-13 17:56:27 -07:00
icp icp: Use explicit_memset() exclusively in gcm_clear_ctx() 2025-05-19 10:04:05 -07:00
lua SPDX: license tags: MIT 2025-03-13 17:56:54 -07:00
nvpair nvlist: Add nvlist_snprintf() and zfs_dbgmsg_nvlist() 2025-04-18 09:22:16 -04:00
os Linux 6.2/6.15: del_timer_sync() renamed to timer_delete_sync() 2025-05-19 11:13:00 -07:00
unicode SPDX: license tags: CDDL-1.0 2025-03-13 17:56:27 -07:00
zcommon zfs_valstr: update zio_flag strings for ZIO_FLAG_PREALLOCATED 2025-05-06 11:35:30 -04:00
zfs ZIL: Improve write log size accounting 2025-05-23 21:48:46 -04:00
zstd SPDX: license tags: BSD-3-Clause OR GPL-2.0-only 2025-03-13 17:57:17 -07:00
.gitignore FreeBSD: Ignore symlink to i386 includes 2022-08-02 16:34:23 -07:00
Kbuild.in nvlist: Add nvlist_snprintf() and zfs_dbgmsg_nvlist() 2025-04-18 09:22:16 -04:00
Makefile.bsd freebsd: unbreak module/Makefile.bsd build on 15-CURRENT-arm64 2025-04-05 19:43:41 -04:00
Makefile.in Fix "make install" with DESTDIR set (#16995) 2025-02-07 16:38:58 -08:00