From 5a21764db13877eb1166baf12d2782ebb38b196e Mon Sep 17 00:00:00 2001 From: Kent Overstreet Date: Thu, 20 Apr 2023 15:24:07 -0400 Subject: bcachefs: Improve move path tracepoints Move path tracepoints now include the key being moved. Also, add new tracepoints for the start of move_extent, and evacuate_bucket. Signed-off-by: Kent Overstreet --- fs/bcachefs/data_update.c | 13 ++++++++++++- 1 file changed, 12 insertions(+), 1 deletion(-) (limited to 'fs/bcachefs/data_update.c') diff --git a/fs/bcachefs/data_update.c b/fs/bcachefs/data_update.c index 7a5850679f16..cffb3c14d539 100644 --- a/fs/bcachefs/data_update.c +++ b/fs/bcachefs/data_update.c @@ -92,6 +92,17 @@ static int insert_snapshot_whiteouts(struct btree_trans *trans, return ret; } +static void trace_move_extent_finish2(struct bch_fs *c, struct bkey_s_c k) +{ + if (trace_move_extent_finish_enabled()) { + struct printbuf buf = PRINTBUF; + + bch2_bkey_val_to_text(&buf, c, k); + trace_move_extent_finish(c, buf.buf); + printbuf_exit(&buf); + } +} + static void trace_move_extent_fail2(struct data_update *m, struct bkey_s_c new, struct bkey_s_c wrote, @@ -342,7 +353,7 @@ restart_drop_extra_replicas: bch2_btree_iter_set_pos(&iter, next_pos); this_cpu_add(c->counters[BCH_COUNTER_move_extent_finish], new->k.size); - trace_move_extent_finish(&new->k); + trace_move_extent_finish2(c, bkey_i_to_s_c(&new->k_i)); } err: if (bch2_err_matches(ret, BCH_ERR_transaction_restart)) -- cgit v1.2.3