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bcachefs: Improve sysfs internal/btree_updates

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Print out the function that launched the btree update.

Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
This commit is contained in:
Kent Overstreet 2024-03-17 20:27:00 -04:00
parent a0a466ea98
commit 3becdd4850
2 changed files with 8 additions and 6 deletions
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13
fs/bcachefs/btree_update_interior.c
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@ -1117,6 +1117,7 @@ bch2_btree_update_start(struct btree_trans *trans, struct btree_path *path,
closure_init(&as->cl, NULL);
as->c = c;
as->start_time = start_time;
as->ip_started = _RET_IP_;
as->mode = BTREE_INTERIOR_NO_UPDATE;
as->took_gc_lock = true;
as->btree_id = path->btree_id;
@ -2441,12 +2442,12 @@ void bch2_btree_updates_to_text(struct printbuf *out, struct bch_fs *c)
mutex_lock(&c->btree_interior_update_lock);
list_for_each_entry(as, &c->btree_interior_update_list, list)
prt_printf(out, "%p m %u w %u r %u j %llu\n",
as,
as->mode,
as->nodes_written,
closure_nr_remaining(&as->cl),
as->journal.seq);
prt_printf(out, "%ps: mode=%u nodes_written=%u cl.remaining=%u journal_seq=%llu\n",
(void *) as->ip_started,
as->mode,
as->nodes_written,
closure_nr_remaining(&as->cl),
as->journal.seq);
mutex_unlock(&c->btree_interior_update_lock);
}

1
fs/bcachefs/btree_update_interior.h
View File

@ -32,6 +32,7 @@ struct btree_update {
struct closure cl;
struct bch_fs *c;
u64 start_time;
unsigned long ip_started;
struct list_head list;
struct list_head unwritten_list;