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bcachefs: Fix failure to flush moves before sleeping in copygc

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This fixes an apparent deadlock - rebalance would get stuck trying to
take nocow locks because they weren't being released by copygc.

Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
This commit is contained in:
Kent Overstreet
2024-08-23 17:38:41 -04:00
parent a592cdf516
commit d3204616a6
1 changed files with 1 additions and 1 deletions
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2
fs/bcachefs/movinggc.c
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@@ -383,7 +383,7 @@ static int bch2_copygc_thread(void *arg)
if (min_member_capacity == U64_MAX)
min_member_capacity = 128 * 2048;
bch2_trans_unlock_long(ctxt.trans);
move_buckets_wait(&ctxt, buckets, true);
bch2_kthread_io_clock_wait(clock, last + (min_member_capacity >> 6),
MAX_SCHEDULE_TIMEOUT);
}