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bcachefs: bch2_dev_usage_to_text()

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Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
This commit is contained in:
Kent Overstreet
2023-11-23 18:25:31 -05:00
parent dafff7e575
commit ed0cd515cd
3 changed files with 32 additions and 26 deletions
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30
fs/bcachefs/buckets.c
View File

@@ -277,6 +277,36 @@ void bch2_dev_usage_init(struct bch_dev *ca)
ca->usage_base->d[BCH_DATA_free].buckets = ca->mi.nbuckets - ca->mi.first_bucket;
}
void bch2_dev_usage_to_text(struct printbuf *out, struct bch_dev_usage *usage)
{
prt_tab(out);
prt_str(out, "buckets");
prt_tab_rjust(out);
prt_str(out, "sectors");
prt_tab_rjust(out);
prt_str(out, "fragmented");
prt_tab_rjust(out);
prt_newline(out);
for (unsigned i = 0; i < BCH_DATA_NR; i++) {
prt_str(out, bch2_data_types[i]);
prt_tab(out);
prt_u64(out, usage->d[i].buckets);
prt_tab_rjust(out);
prt_u64(out, usage->d[i].sectors);
prt_tab_rjust(out);
prt_u64(out, usage->d[i].fragmented);
prt_tab_rjust(out);
prt_newline(out);
}
prt_str(out, "ec");
prt_tab(out);
prt_u64(out, usage->buckets_ec);
prt_tab_rjust(out);
prt_newline(out);
}
static void bch2_dev_usage_update(struct bch_fs *c, struct bch_dev *ca,
struct bch_alloc_v4 old,
struct bch_alloc_v4 new,

1
fs/bcachefs/buckets.h
View File

@@ -203,6 +203,7 @@ static inline struct bch_dev_usage bch2_dev_usage_read(struct bch_dev *ca)
}
void bch2_dev_usage_init(struct bch_dev *);
void bch2_dev_usage_to_text(struct printbuf *, struct bch_dev_usage *);
static inline u64 bch2_dev_buckets_reserved(struct bch_dev *ca, enum bch_watermark watermark)
{

27
fs/bcachefs/sysfs.c
View File

@@ -786,32 +786,7 @@ static void dev_alloc_debug_to_text(struct printbuf *out, struct bch_dev *ca)
printbuf_tabstop_push(out, 16);
printbuf_tabstop_push(out, 16);
prt_tab(out);
prt_str(out, "buckets");
prt_tab_rjust(out);
prt_str(out, "sectors");
prt_tab_rjust(out);
prt_str(out, "fragmented");
prt_tab_rjust(out);
prt_newline(out);
for (i = 0; i < BCH_DATA_NR; i++) {
prt_str(out, bch2_data_types[i]);
prt_tab(out);
prt_u64(out, stats.d[i].buckets);
prt_tab_rjust(out);
prt_u64(out, stats.d[i].sectors);
prt_tab_rjust(out);
prt_u64(out, stats.d[i].fragmented);
prt_tab_rjust(out);
prt_newline(out);
}
prt_str(out, "ec");
prt_tab(out);
prt_u64(out, stats.buckets_ec);
prt_tab_rjust(out);
prt_newline(out);
bch2_dev_usage_to_text(out, &stats);
prt_newline(out);