[LU-17878] Kernel 6.9 support

• Type: Bug
• Resolution: Fixed
• Priority: Minor
• Fix Version/s: Lustre 2.16.0
• Severity: 3
• Assignee: Shaun Tancheff
• Reporter: Shaun Tancheff

Description

Linux v6.8-2-ga8922f79671f
ceph: remove SLAB_MEM_SPREAD flag usage

Provide a replacement for older kernels when SLAB_MEM_SPREAD is not available.

Linux v6.8-rc1-47-gc69ff4071935
filelock: split leases out of struct file_lock

Creates struct file_lock_core and moves fl_type, fl_pid, fl_file, fl_flags, fl_owner among other members to the sub structure.