From 8f523d425e0255a68d2f47f9b21db4f684c185c9 Mon Sep 17 00:00:00 2001
From: Kent Overstreet <kent.overstreet@linux.dev>
Date: Sat, 29 Jun 2024 16:04:40 -0400
Subject: [PATCH] bcachefs: Improve copygc_wait_to_text()
printing the raw values can occasionally be very useful
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
---
fs/bcachefs/movinggc.c | 11 ++++++++---
1 file changed, 8 insertions(+), 3 deletions(-)
diff --git a/fs/bcachefs/movinggc.c b/fs/bcachefs/movinggc.c
index eb49dd045eff5..deef4f024d20b 100644
--- a/fs/bcachefs/movinggc.c
+++ b/fs/bcachefs/movinggc.c
@@ -290,18 +290,23 @@ unsigned long bch2_copygc_wait_amount(struct bch_fs *c)
void bch2_copygc_wait_to_text(struct printbuf *out, struct bch_fs *c)
{
- prt_printf(out, "Currently waiting for: ");
+ printbuf_tabstop_push(out, 32);
+ prt_printf(out, "running:\t%u\n", c->copygc_running);
+ prt_printf(out, "copygc_wait:\t%llu\n", c->copygc_wait);
+ prt_printf(out, "copygc_wait_at:\t%llu\n", c->copygc_wait_at);
+
+ prt_printf(out, "Currently waiting for:\t");
prt_human_readable_u64(out, max(0LL, c->copygc_wait -
atomic64_read(&c->io_clock[WRITE].now)) << 9);
prt_newline(out);
- prt_printf(out, "Currently waiting since: ");
+ prt_printf(out, "Currently waiting since:\t");
prt_human_readable_u64(out, max(0LL,
atomic64_read(&c->io_clock[WRITE].now) -
c->copygc_wait_at) << 9);
prt_newline(out);
- prt_printf(out, "Currently calculated wait: ");
+ prt_printf(out, "Currently calculated wait:\t");
prt_human_readable_u64(out, bch2_copygc_wait_amount(c));
prt_newline(out);
}
--
GitLab