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David Howells ab7362d04d cifs: Fix cifs_writepages_region()
Fix the cifs_writepages_region() to just jump over members of the batch
that have been cleaned up rather than counting them as skipped.

Unlike the other "skip_write" cases, this situation happens even for
WB_SYNC_ALL, simply because the page has either been cleaned by somebody
else, or was truncated.

So in this case we're not "skipping" the write, we simply no longer need
any write at all, so it's very different from the other skip_write cases.

And we definitely shouldn't stop writing the rest just because of too
many of these cases (or because we want to be rescheduled).

Fixes: 3822a7c409 ("Merge tag 'mm-stable-2023-02-20-13-37' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm")
Signed-off-by: David Howells <dhowells@redhat.com>
Link: https://lore.kernel.org/lkml/2213409.1677249075@warthog.procyon.org.uk/
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2023-02-24 11:01:58 -08:00
arch There is no particular theme here - mainly quick hits all over the tree. 2023-02-23 17:55:40 -08:00
block - Daniel Verkamp has contributed a memfd series ("mm/memfd: add 2023-02-23 17:09:35 -08:00
certs certs: don't try to update blacklist keys 2023-02-13 10:11:20 +02:00
crypto Networking changes for 6.3. 2023-02-21 18:24:12 -08:00
Documentation There is no particular theme here - mainly quick hits all over the tree. 2023-02-23 17:55:40 -08:00
drivers There is no particular theme here - mainly quick hits all over the tree. 2023-02-23 17:55:40 -08:00
fs cifs: Fix cifs_writepages_region() 2023-02-24 11:01:58 -08:00
include There is no particular theme here - mainly quick hits all over the tree. 2023-02-23 17:55:40 -08:00
init There is no particular theme here - mainly quick hits all over the tree. 2023-02-23 17:55:40 -08:00
io_uring - Daniel Verkamp has contributed a memfd series ("mm/memfd: add 2023-02-23 17:09:35 -08:00
ipc - Daniel Verkamp has contributed a memfd series ("mm/memfd: add 2023-02-23 17:09:35 -08:00
kernel There is no particular theme here - mainly quick hits all over the tree. 2023-02-23 17:55:40 -08:00
lib There is no particular theme here - mainly quick hits all over the tree. 2023-02-23 17:55:40 -08:00
LICENSES LICENSES: Add the copyleft-next-0.3.1 license 2022-11-08 15:44:01 +01:00
mm - Daniel Verkamp has contributed a memfd series ("mm/memfd: add 2023-02-23 17:09:35 -08:00
net There is no particular theme here - mainly quick hits all over the tree. 2023-02-23 17:55:40 -08:00
rust Rust changes for v6.3 2023-02-20 10:40:42 -08:00
samples tracing updates for 6.3: 2023-02-23 10:20:49 -08:00
scripts There is no particular theme here - mainly quick hits all over the tree. 2023-02-23 17:55:40 -08:00
security - Daniel Verkamp has contributed a memfd series ("mm/memfd: add 2023-02-23 17:09:35 -08:00
sound There is no particular theme here - mainly quick hits all over the tree. 2023-02-23 17:55:40 -08:00
tools - Daniel Verkamp has contributed a memfd series ("mm/memfd: add 2023-02-23 17:09:35 -08:00
usr usr/gen_init_cpio.c: remove unnecessary -1 values from int file 2022-10-03 14:21:44 -07:00
virt VFIO fixes for v6.2-rc6 2023-01-23 11:56:07 -08:00
.clang-format iommufd for 6.2 2022-12-14 09:15:43 -08:00
.cocciconfig
.get_maintainer.ignore get_maintainer: add Alan to .get_maintainer.ignore 2022-08-20 15:17:44 -07:00
.gitattributes .gitattributes: use 'dts' diff driver for dts files 2019-12-04 19:44:11 -08:00
.gitignore .gitignore: ignore *.rpm 2022-12-30 17:22:14 +09:00
.mailmap 12 hotfixes, mostly against mm/. Five of these fixes are cc:stable. 2023-02-13 14:09:20 -08:00
.rustfmt.toml rust: add .rustfmt.toml 2022-09-28 09:02:20 +02:00
COPYING COPYING: state that all contributions really are covered by this file 2020-02-10 13:32:20 -08:00
CREDITS There is no particular theme here - mainly quick hits all over the tree. 2023-02-23 17:55:40 -08:00
Kbuild Kbuild updates for v6.1 2022-10-10 12:00:45 -07:00
Kconfig kbuild: ensure full rebuild when the compiler is updated 2020-05-12 13:28:33 +09:00
MAINTAINERS - Daniel Verkamp has contributed a memfd series ("mm/memfd: add 2023-02-23 17:09:35 -08:00
Makefile Rust changes for v6.3 2023-02-20 10:40:42 -08:00
README Drop all 00-INDEX files from Documentation/ 2018-09-09 15:08:58 -06:00

Linux kernel
============

There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.

In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``.  The formatted documentation can also be read online at:

    https://www.kernel.org/doc/html/latest/

There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.

Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.