mirror_zfs/module
Rob Norris c3496b5cc6 Linux: zfs_putpage: document (and fix!) confusing sync/commit modes
The structure of zfs_putpage() and its callers is tricky to follow.
There's a lot more we could do to improve it, but at least now we have
some description of one of the trickier bits.

Writing this exposed a very subtle bug: most async pages pushed out
through zpl_putpages() would go to the ZIL with commit=false, which can
yield a less-efficient write policy. So this commit updates that too.

Sponsored-by: Klara, Inc.
Sponsored-by: Wasabi Technology, Inc.
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Alexander Motin <alexander.motin@TrueNAS.com>
Signed-off-by: Rob Norris <rob.norris@klarasystems.com>
Closes #17584
2025-08-06 09:55:58 -07:00
..
avl SPDX: license tags: CDDL-1.0 2025-03-13 17:56:27 -07:00
icp Linux build: silence objtool warnings 2025-06-04 17:40:09 -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: zfs_putpage: document (and fix!) confusing sync/commit modes 2025-08-06 09:55:58 -07:00
unicode SPDX: license tags: CDDL-1.0 2025-03-13 17:56:27 -07:00
zcommon BRT: Fix ZAP entry endianness 2025-07-30 09:42:47 -07:00
zfs Linux: sync: remove async/sync accounting 2025-08-06 09:54:30 -07:00
zstd everywhere: misc unnecessary var init/update 2025-07-22 15:23:58 -07:00
.gitignore FreeBSD: Ignore symlink to i386 includes 2022-08-02 16:34:23 -07:00
Kbuild.in linux: Fix out-of-src builds 2025-07-24 15:38:58 -07:00
Makefile.bsd freebsd: unbreak module/Makefile.bsd build on 15-CURRENT-arm64 2025-04-05 19:43:41 -04:00
Makefile.in objtool wrapper: use absolute path to call the wrapper 2025-07-14 15:10:02 -07:00