From: Qu Wenruo <wqu@suse.com>
To: linux-btrfs@vger.kernel.org
Subject: [PATCH 0/2] btrfs: scrub: cleanup scrub_raid56_parity() using find_first_extent_item() helper
Date: Fri, 7 Jan 2022 15:09:49 +0800 [thread overview]
Message-ID: <20220107070951.48246-1-wqu@suse.com> (raw)
This patchset is depedent on previous patchset titled "btrfs: refactor
scrub entrances for each profile", and can be fetched from github:
https://github.com/adam900710/linux/tree/refactor_scrub
This patchset is doing the remaining cleanup for extent item iteration
of scrub_raid56_parity().
As that function is mostly a variant of scrub_simple_mirror() with
different target operations.
This patchset will refactor a double while loops into a single while
loop with a helper, then cleanup the open-coded extent item lookup code.
With this patchset, all extent item iteration code will share the new
find_first_extent_item() based solution.
Qu Wenruo (2):
btrfs: refactor scrub_raid56_parity()
btrfs: use find_first_extent_item() to replace the open-coded extent
item search
fs/btrfs/scrub.c | 299 +++++++++++++++++++----------------------------
1 file changed, 118 insertions(+), 181 deletions(-)
--
2.34.1
next reply other threads:[~2022-01-07 7:10 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-01-07 7:09 Qu Wenruo [this message]
2022-01-07 7:09 ` [PATCH 1/2] btrfs: refactor scrub_raid56_parity() Qu Wenruo
2022-01-07 8:20 ` Damien Le Moal
2022-01-07 9:52 ` Qu Wenruo
2022-01-07 7:09 ` [PATCH 2/2] btrfs: use find_first_extent_item() to replace the open-coded extent item search Qu Wenruo
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