Fork of hrdl's(https://git.sr.ht/~hrdl/linux)
'hrdl-pinenote-6.15rc3 branch, rebased to 6.15. hrdl's branch is itself a fork of m-weigand's (https://github.com/m-weigand/linux) v6.12 branch.
6dddcbeb28
Lockdep has the notion of locking subclasses so that you can identify locks you expect to be taken after other locks of the same class. This changes the per-extent buffer btree locking routines to use a subclass based on the level in the tree. Unfortunately, lockdep can only handle 8 total subclasses, and the btrfs max level is also 8. So when lockdep is on, use a lower max level. Signed-off-by: Chris Mason <chris.mason@oracle.com> |
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