bcachefs: Convert bch2_gc_done() for_each_btree_key2()

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This converts bch2_gc_stripes_done() and bch2_gc_reflink_done() to the
new for_each_btree_key_commit() macro.

The new for_each_btree_key2() and for_each_btree_key_commit() macros
handles transaction retries, allowing us to avoid nested transactions -
which we want to avoid since they're tricky to do completely correctly
and upcoming assertions are going to be checking for that.

Signed-off-by: Kent Overstreet <kent.overstreet@gmail.com>

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Kent Overstreet 2022-07-17 00:44:19 -04:00 • committed by Kent Overstreet

parent eace11a730

commit 326568f18c

1 changed files with 117 additions and 115 deletions

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fs/bcachefs/btree_gc.c

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