No description
Find a file
Qu Wenruo 058e09e6fe btrfs: scrub: introduce a writeback helper for scrub_stripe
Add a new helper, scrub_write_sectors(), to submit write bios for
specified sectors to the target disk.

There are several differences compared to read path:

- Utilize btrfs_submit_scrub_write()
  Now we still rely on the @mirror_num based writeback, but the
  requirement is also a little different than regular writeback or read,
  thus we have to call btrfs_submit_scrub_write().

- We cannot write the full stripe back
  We can only write the sectors we have.  There will be two call sites
  later, one for repaired sectors, one for all utilized sectors of
  dev-replace.

  Thus the callers should specify their own write_bitmap.

This function only submit the bios, will not wait for them unless for
zoned case.

Caller must explicitly wait for the IO to finish.

Signed-off-by: Qu Wenruo <wqu@suse.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
2023-04-17 18:01:23 +02:00
arch - Drop __init annotation from two rtc functions which get called after 2023-04-16 10:28:29 -07:00
block block: make blkcg_punt_bio_submit optional 2023-04-17 18:01:22 +02:00
certs Kbuild updates for v6.3 2023-02-26 11:53:25 -08:00
crypto asymmetric_keys: log on fatal failures in PE/pkcs7 2023-03-21 16:23:56 +00:00
Documentation Kbuild fixes for v6.3 (3rd) 2023-04-16 09:46:32 -07:00
drivers This pull request contains the following bug fixes for UBI and UBIFS: 2023-04-15 16:55:09 -07:00
fs btrfs: scrub: introduce a writeback helper for scrub_stripe 2023-04-17 18:01:23 +02:00
include libcrc32c: remove crc32c_impl 2023-04-17 18:01:23 +02:00
init init/initramfs: Fix argument forwarding to panic() in panic_show_mem() 2023-04-16 17:37:01 +09:00
io_uring io_uring-6.3-2023-04-14 2023-04-15 10:29:53 -07:00
ipc Merge branch 'work.namespace' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2023-02-24 19:20:07 -08:00
kernel - Do not pull tasks to the local scheduling group if its average load is 2023-04-16 10:33:43 -07:00
lib libcrc32c: remove crc32c_impl 2023-04-17 18:01:23 +02:00
LICENSES LICENSES: Add the copyleft-next-0.3.1 license 2022-11-08 15:44:01 +01:00
mm mm/swap: fix swap_info_struct race between swapoff and get_swap_pages() 2023-04-05 18:06:24 -07:00
net Including fixes from bpf, and bluetooth. 2023-04-13 15:33:04 -07:00
rust Rust fixes for 6.3-rc1 2023-03-03 14:51:15 -08:00
samples LoongArch changes for v6.3 2023-03-01 09:27:00 -08:00
scripts kbuild: do not create intermediate *.tar for tar packages 2023-04-16 17:38:41 +09:00
security keys: Do not cache key in task struct if key is requested from kernel thread 2023-03-21 16:22:40 +00:00
sound ALSA: hda/hdmi: disable KAE for Intel DG2 2023-04-14 07:50:52 +02:00
tools Including fixes from bpf, and bluetooth. 2023-04-13 15:33:04 -07:00
usr initramfs: Check negative timestamp to prevent broken cpio archive 2023-04-16 17:37:01 +09:00
virt KVM: PPC: Make KVM_CAP_IRQFD_RESAMPLE platform dependent 2023-03-31 11:19:05 -04:00
.clang-format cpumask: re-introduce constant-sized cpumask optimizations 2023-03-05 14:30:34 -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 *.dtso files 2023-02-26 15:28:23 +09:00
.gitignore kbuild: rpm-pkg: move source components to rpmbuild/SOURCES 2023-03-16 22:45:56 +09:00
.mailmap mailmap: add an entry for Leonard Crestez 2023-03-28 15:24:32 -07:00
.rustfmt.toml rust: add .rustfmt.toml 2022-09-28 09:02:20 +02:00
COPYING
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
MAINTAINERS ata changes for 6.3-rc7 2023-04-11 09:51:45 -07:00
Makefile Linux 6.3-rc7 2023-04-16 15:23:53 -07:00
README

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.