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| /openbmc/linux/fs/btrfs/ |
| H A D | transaction.c | diff 7c777430e855898461d54efd14b3942c763ee8de Fri Sep 29 14:43:51 CDT 2017 Josef Bacik <josef@toxicpanda.com> Btrfs: only check delayed ref usage in should_end_transaction
We were only doing btrfs_check_space_for_delayed_refs() if the metadata
space was full, ie we couldn't allocate chunks. This assumes we'll be
able to allocate chunks during transaction commit, but since nothing
does a LIMIT flush during the transaction commit this won't actually
happen unless we happen to run shy of actual space. We already take
into account a full fs in btrfs_check_space_for_delayed_refs() so just
kill this extra check to make sure we're ending the transaction when we
need to.
Signed-off-by: Josef Bacik <jbacik@fb.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
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