Alexander Motin 3b1ff816bd DDT: Add/use zap_lookup_length_uint64_by_dnode() ... Unlike other ZAP consumers due to compression DDT does not know how big entry it is reading from ZAP. Due to this it called zap_length_uint64_by_dnode() and zap_lookup_uint64_by_dnode(), each of which does full ZAP entry lookup. Introduction of the combined ZAP method dramatically reduces the CPU overhead and locks contention at DBUF layer. Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Signed-off-by: Alexander Motin <alexander.motin@TrueNAS.com> Closes #18048		2025-12-15 14:38:34 -08:00
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avl	Prefer VERIFY0P(n) over VERIFY(n == NULL)	2025-08-07 11:41:37 -07:00
icp	icp: remove global icp includes	2025-11-12 10:03:51 -08:00
lua	SPDX: license tags: MIT	2025-03-13 17:56:54 -07:00
nvpair	Prefer VERIFY0P(n) over VERIFY3P(n, ==, NULL)	2025-08-07 11:41:42 -07:00
os	Linux: work around use of GPL-only symbol kasan_flag_enabled	2025-12-10 10:04:57 -08:00
unicode	SPDX: license tags: CDDL-1.0	2025-03-13 17:56:27 -07:00
zcommon	Add knob to disable slow io notifications	2025-11-11 10:42:17 -08:00
zfs	DDT: Add/use zap_lookup_length_uint64_by_dnode()	2025-12-15 14:38:34 -08:00
zstd	zstd: disable intrinsics	2025-11-07 10:01:12 -08:00
.gitignore	FreeBSD: Ignore symlink to i386 includes	2022-08-02 16:34:23 -07:00
Kbuild.in	Linux: work around use of GPL-only symbol kasan_flag_enabled	2025-12-10 10:04:57 -08:00
Makefile.bsd	zstd: disable intrinsics	2025-11-07 10:01:12 -08:00
Makefile.in	objtool wrapper: use absolute path to call the wrapper	2025-07-14 15:10:02 -07:00