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bcachefs: bch2_trans_commit_flags_to_text()

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Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
This commit is contained in:
Kent Overstreet 2024-04-13 17:49:23 -04:00
parent b7f10636d5
commit 449ceafb49
4 changed files with 29 additions and 5 deletions
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21
fs/bcachefs/btree_trans_commit.c
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@ -1,6 +1,7 @@
// SPDX-License-Identifier: GPL-2.0
#include "bcachefs.h"
#include "alloc_foreground.h"
#include "btree_gc.h"
#include "btree_io.h"
#include "btree_iter.h"
@ -19,6 +20,26 @@
#include <linux/prefetch.h>
static const char * const trans_commit_flags_strs[] = {
#define x(n, ...) #n,
BCH_TRANS_COMMIT_FLAGS()
#undef x
NULL
};
void bch2_trans_commit_flags_to_text(struct printbuf *out, enum bch_trans_commit_flags flags)
{
enum bch_watermark watermark = flags & BCH_WATERMARK_MASK;
prt_printf(out, "watermark=%s", bch2_watermarks[watermark]);
flags >>= BCH_WATERMARK_BITS;
if (flags) {
prt_char(out, ' ');
bch2_prt_bitflags(out, trans_commit_flags_strs, flags);
}
}
static void verify_update_old_key(struct btree_trans *trans, struct btree_insert_entry *i)
{
#ifdef CONFIG_BCACHEFS_DEBUG

2
fs/bcachefs/btree_update.h
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@ -44,6 +44,8 @@ enum bch_trans_commit_flags {
#undef x
};
void bch2_trans_commit_flags_to_text(struct printbuf *, enum bch_trans_commit_flags);
int bch2_btree_delete_extent_at(struct btree_trans *, struct btree_iter *,
unsigned, unsigned);
int bch2_btree_delete_at(struct btree_trans *, struct btree_iter *, unsigned);

9
fs/bcachefs/btree_update_interior.c
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@ -1207,7 +1207,7 @@ bch2_btree_update_start(struct btree_trans *trans, struct btree_path *path,
as->start_time = start_time;
as->ip_started = _RET_IP_;
as->mode = BTREE_UPDATE_none;
as->watermark = watermark;
as->flags = flags;
as->took_gc_lock = true;
as->btree_id = path->btree_id;
as->update_level_start = level_start;
@ -2565,12 +2565,13 @@ void bch2_btree_root_alloc_fake(struct bch_fs *c, enum btree_id id, unsigned lev
static void bch2_btree_update_to_text(struct printbuf *out, struct btree_update *as)
{
prt_printf(out, "%ps: btree=%s l=%u-%u watermark=%s mode=%s nodes_written=%u cl.remaining=%u journal_seq=%llu\n",
(void *) as->ip_started,
prt_printf(out, "%ps: ", (void *) as->ip_started);
bch2_trans_commit_flags_to_text(out, as->flags);
prt_printf(out, " btree=%s l=%u-%u mode=%s nodes_written=%u cl.remaining=%u journal_seq=%llu\n",
bch2_btree_id_str(as->btree_id),
as->update_level_start,
as->update_level_end,
bch2_watermarks[as->watermark],
bch2_btree_update_modes[as->mode],
as->nodes_written,
closure_nr_remaining(&as->cl),

2
fs/bcachefs/btree_update_interior.h
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@ -52,7 +52,7 @@ struct btree_update {
struct list_head unwritten_list;
enum btree_update_mode mode;
enum bch_watermark watermark;
enum bch_trans_commit_flags flags;
unsigned nodes_written:1;
unsigned took_gc_lock:1;