mirror_zfs/module
Rob Norris b9c45fe68c Linux: zfs_putpage: complete async page writeback immediately
For async page writeback, we do not need to wait for the page to be on
disk before returning to the caller; it's enough that the data from the
dirty page be on the DMU and in the in-memory ZIL, just like any other
write.

So, if this is not a syncing write, don't add a callback to the itx, and
instead just unlock the page immediately.

(This is effectively the same concept used for FreeBSD in d323fbf49c).

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
Closes #14290
2025-08-12 17:23:43 -07:00
..
avl SPDX: license tags: CDDL-1.0 2025-04-16 09:59:44 -07:00
icp Linux build: silence objtool warnings 2025-06-17 10:50:26 -07:00
lua SPDX: license tags: MIT 2025-04-16 09:59:44 -07:00
nvpair SPDX: license tags: CDDL-1.0 2025-04-16 09:59:44 -07:00
os Linux: zfs_putpage: complete async page writeback immediately 2025-08-12 17:23:43 -07:00
unicode [2.3.2] uconv: add SPDX license tag 2025-04-16 09:59:45 -07:00
zcommon GCC 15: Fix unterminated-string-initialization (#17244) 2025-04-16 09:59:45 -07:00
zfs Linux: sync: remove async/sync accounting 2025-08-12 17:23:39 -07:00
zstd SPDX: license tags: BSD-3-Clause OR GPL-2.0-only 2025-04-16 09:59:44 -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 2025-08-12 17:22:40 -07:00
Makefile.bsd freebsd: unbreak module/Makefile.bsd build on 15-CURRENT-arm64 2025-04-16 09:59:45 -07:00
Makefile.in objtool wrapper: use absolute path to call the wrapper 2025-08-07 13:10:58 -04:00