btrfs: reduce block group critical section in do_trimming()

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There's no need to update the bytes_reserved and bytes_readonly fields of
the space_info while holding the block group's spinlock. We are only
making the critical section longer than necessary. So move the space_info
updates outside of the block group's critical section.

Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
Signed-off-by: Filipe Manana <fdmanana@suse.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>

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Filipe Manana 2025-10-20 13:17:23 +01:00 • committed by David Sterba

parent a270cb420c

commit c0d0b13d27

1 changed files with 12 additions and 8 deletions

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20

fs/btrfs/free-space-cache.c

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