Commit 8f523d42 authored by Kent Overstreet's avatar Kent Overstreet
Browse files

bcachefs: Improve copygc_wait_to_text() 



printing the raw values can occasionally be very useful

Signed-off-by: default avatarKent Overstreet <kent.overstreet@linux.dev>
parent 27d033df

fs/bcachefs/movinggc.c

+8 −3
Original line number Diff line number Diff line
@@ -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);

}