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| author | Kent Overstreet <kent.overstreet@linux.dev> | 2023-11-26 17:02:06 -0500 |
|---|---|---|
| committer | Kent Overstreet <kent.overstreet@linux.dev> | 2024-01-01 11:47:39 -0500 |
| commit | e153a0d70b31b605282e2dd16c5fb924f79f5e93 (patch) | |
| tree | 39723dd48d483030fe5d300d8ce6222560a6d07f /fs/bcachefs/btree_iter.c | |
| parent | 74644030098a0c4932e194fa1b2fa052226f3868 (diff) | |
bcachefs: Improve trace_trans_restart_too_many_iters()
We now include the list of paths in use.
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Diffstat (limited to 'fs/bcachefs/btree_iter.c')
| -rw-r--r-- | fs/bcachefs/btree_iter.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/fs/bcachefs/btree_iter.c b/fs/bcachefs/btree_iter.c index ff5448fca788..f83fab9e62fc 100644 --- a/fs/bcachefs/btree_iter.c +++ b/fs/bcachefs/btree_iter.c @@ -1492,6 +1492,22 @@ static void bch2_trans_update_max_paths(struct btree_trans *trans) trans->nr_max_paths = hweight64(trans->paths_allocated); } +noinline __cold +int __bch2_btree_trans_too_many_iters(struct btree_trans *trans) +{ + if (trace_trans_restart_too_many_iters_enabled()) { + struct printbuf buf = PRINTBUF; + + bch2_trans_paths_to_text(&buf, trans); + trace_trans_restart_too_many_iters(trans, _THIS_IP_, buf.buf); + printbuf_exit(&buf); + } + + count_event(trans->c, trans_restart_too_many_iters); + + return btree_trans_restart(trans, BCH_ERR_transaction_restart_too_many_iters); +} + static noinline void btree_path_overflow(struct btree_trans *trans) { bch2_dump_trans_paths_updates(trans); |