Ubuntu
linux-signed-hwe-6.5 package

  1. Bug #2049242
  2. Comment #8

Comment 8 for bug 2049242

Revision history for this message
mark avery (marave) wrote :

This issue is fixed in the mainline kernel, 6.5.10 and higher.

Re Possible bug report kernel 6.5.06.5.1 high load when CIFS share is mounted (cifsd-cfid-laundromat inD state)
https://lore.kernel<email address hidden>/T/

The relevant patches:
"smb3: allow controlling length of time directory entries are cached with dir leases"
https://github.com/torvalds/linux/commit/238b351d0935

"smb3: allow controlling maximum number of cached directories"
https://github.com/torvalds/linux/commit/6a50d71d0fff

"smb3: do not start laundromat thread when dir leases disabled"
https://github.com/torvalds/linux/commit/2da338ff752a

"smb: client: make laundromat a delayed worker"
https://github.com/torvalds/linux/commit/e95f3f744650

"smb: client: prevent new fids from being removed by laundromat"
https://github.com/torvalds/linux/commit/81ba10959970