-----BEGIN PGP SIGNATURE-----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=/47A
-----END PGP SIGNATURE-----
Merge tag 'for-5.19-rc7-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux
Pull btrfs reverts from David Sterba:
"Due to a recent report [1] we need to revert the radix tree to xarray
conversion patches.
There's a problem with sleeping under spinlock, when xa_insert could
allocate memory under pressure. We use GFP_NOFS so this is a real
problem that we unfortunately did not discover during review.
I'm sorry to do such change at rc6 time but the revert is IMO the
safer option, there are patches to use mutex instead of the spin locks
but that would need more testing. The revert branch has been tested on
a few setups, all seem ok.
The conversion to xarray will be revisited in the future"
Link: https://lore.kernel.org/linux-btrfs/cover.1657097693.git.fdmanana@suse.com/ [1]
* tag 'for-5.19-rc7-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux:
Revert "btrfs: turn delayed_nodes_tree into an XArray"
Revert "btrfs: turn name_cache radix tree into XArray in send_ctx"
Revert "btrfs: turn fs_info member buffer_radix into XArray"
Revert "btrfs: turn fs_roots_radix in btrfs_fs_info into an XArray"
972a278fe6