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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2023-04-21 20:47:21 +0300 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2023-04-21 20:47:21 +0300 |
| commit | c337b23f32c87320dffd389e4f0f793db35f0a9b (patch) | |
| tree | 2b7f2296ca48d77e1642511eed2601e0f5b94508 /drivers | |
| parent | 334e5a8206af93818fd384300666cc203f08f035 (diff) | |
| parent | ef9cddfe57d86aac6b509b550136395669159b30 (diff) | |
| download | linux-c337b23f32c87320dffd389e4f0f793db35f0a9b.tar.xz | |
Merge tag 'for-6.3-rc7-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux
Pull btrfs fixes from David Sterba:
"Two patches fixing the problem with aync discard.
The default settings had a low IOPS limit and processing a large batch
to discard would take a long time. On laptops this can cause increased
power consumption due to disk activity.
As async discard has been on by default since 6.2 this likely affects
a lot of users.
Summary:
- increase the default IOPS limit 10x which reportedly helped
- setting the sysfs IOPS value to 0 now does not throttle anymore
allowing the discards to be processed at full speed. Previously
there was an arbitrary 6 hour target for processing the pending
batch"
* tag 'for-6.3-rc7-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux:
btrfs: reinterpret async discard iops_limit=0 as no delay
btrfs: set default discard iops_limit to 1000
Diffstat (limited to 'drivers')
0 files changed, 0 insertions, 0 deletions