FS#70497 - [cryptsetup] Support diabling workqueue in encrypt hook
Attached to Project:
Arch Linux
Opened by Louis Warren (louisswarren) - Sunday, 18 April 2021, 05:02 GMT
Last edited by Christian Hesse (eworm) - Tuesday, 20 April 2021, 07:57 GMT
Opened by Louis Warren (louisswarren) - Sunday, 18 April 2021, 05:02 GMT
Last edited by Christian Hesse (eworm) - Tuesday, 20 April 2021, 07:57 GMT
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Details
The --perf-no_read_workqueue --perf-no_write_workqueue
options are not supported by the encrypt hook as of 2.3.5-4.
I have attached a patch for this, as only the hook needs
updating.
This allows users of the encrypt hook to disable workqueue on their encrypted root, which may give significan performance improvement. See the wiki link for explanation: https://wiki.archlinux.org/index.php/Dm-crypt/Specialties#Disable_workqueue_for_increased_solid_state_drive_(SSD)_performance |
This task depends upon
Closed by Christian Hesse (eworm)
Tuesday, 20 April 2021, 07:57 GMT
Reason for closing: Implemented
Additional comments about closing: in svn
Tuesday, 20 April 2021, 07:57 GMT
Reason for closing: Implemented
Additional comments about closing: in svn
Comment by Christian Hesse (eworm) -
Tuesday, 20 April 2021, 07:47 GMT
Comment by Christian Hesse (eworm) -
Tuesday, 20 April 2021, 07:51 GMT
Why do you drop "perf" prefix from option name?
Ah, that's the name from crypttab... Well, perhaps we should allow
both.