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bcachefs: bch2_gc_pos_to_text()

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Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
This commit is contained in:
Kent Overstreet 2024-06-07 20:53:02 -04:00
parent 11169d9983
commit dd3995a6a4
3 changed files with 27 additions and 4 deletions
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16
fs/bcachefs/btree_gc.c
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@ -45,6 +45,22 @@
#define DROP_PREV_NODE 11
#define DID_FILL_FROM_SCAN 12
static const char * const bch2_gc_phase_strs[] = {
#define x(n) #n,
GC_PHASES()
#undef x
NULL
};
void bch2_gc_pos_to_text(struct printbuf *out, struct gc_pos *p)
{
prt_str(out, bch2_gc_phase_strs[p->phase]);
prt_char(out, ' ');
bch2_btree_id_to_text(out, p->btree);
prt_printf(out, " l=%u ", p->level);
bch2_bpos_to_text(out, p->pos);
}
static struct bkey_s unsafe_bkey_s_c_to_s(struct bkey_s_c k)
{
return (struct bkey_s) {{{

2
fs/bcachefs/btree_gc.h
View File

@ -78,6 +78,8 @@ static inline bool gc_visited(struct bch_fs *c, struct gc_pos pos)
return ret;
}
void bch2_gc_pos_to_text(struct printbuf *, struct gc_pos *);
int bch2_gc_gens(struct bch_fs *);
void bch2_gc_gens_async(struct bch_fs *);
void bch2_fs_gc_init(struct bch_fs *);

13
fs/bcachefs/btree_gc_types.h
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@ -4,11 +4,16 @@
#include <linux/generic-radix-tree.h>
#define GC_PHASES() \
x(not_running) \
x(start) \
x(sb) \
x(btree)
enum gc_phase {
GC_PHASE_not_running,
GC_PHASE_start,
GC_PHASE_sb,
GC_PHASE_btree,
#define x(n) GC_PHASE_##n,
GC_PHASES()
#undef x
};
struct gc_pos {