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UBIFS: improve journal head debugging prints

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Convert the journal head integer into the head name when printing
debugging information.

Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
This commit is contained in:
Artem Bityutskiy
2009-09-15 15:03:51 +03:00
parent d6d140097b
commit 77a7ae580c
5 changed files with 50 additions and 28 deletions
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15
fs/ubifs/log.c
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@@ -169,8 +169,8 @@ void ubifs_add_bud(struct ubifs_info *c, struct ubifs_bud *bud)
*/
c->bud_bytes += c->leb_size - bud->start;
dbg_log("LEB %d:%d, jhead %d, bud_bytes %lld", bud->lnum,
bud->start, bud->jhead, c->bud_bytes);
dbg_log("LEB %d:%d, jhead %s, bud_bytes %lld", bud->lnum,
bud->start, dbg_jhead(bud->jhead), c->bud_bytes);
spin_unlock(&c->buds_lock);
}
@@ -355,16 +355,16 @@ static void remove_buds(struct ubifs_info *c)
* heads (non-closed buds).
*/
c->cmt_bud_bytes += wbuf->offs - bud->start;
dbg_log("preserve %d:%d, jhead %d, bud bytes %d, "
dbg_log("preserve %d:%d, jhead %s, bud bytes %d, "
"cmt_bud_bytes %lld", bud->lnum, bud->start,
bud->jhead, wbuf->offs - bud->start,
dbg_jhead(bud->jhead), wbuf->offs - bud->start,
c->cmt_bud_bytes);
bud->start = wbuf->offs;
} else {
c->cmt_bud_bytes += c->leb_size - bud->start;
dbg_log("remove %d:%d, jhead %d, bud bytes %d, "
dbg_log("remove %d:%d, jhead %s, bud bytes %d, "
"cmt_bud_bytes %lld", bud->lnum, bud->start,
bud->jhead, c->leb_size - bud->start,
dbg_jhead(bud->jhead), c->leb_size - bud->start,
c->cmt_bud_bytes);
rb_erase(p1, &c->buds);
/*
@@ -429,7 +429,8 @@ int ubifs_log_start_commit(struct ubifs_info *c, int *ltail_lnum)
if (lnum == -1 || offs == c->leb_size)
continue;
dbg_log("add ref to LEB %d:%d for jhead %d", lnum, offs, i);
dbg_log("add ref to LEB %d:%d for jhead %s",
lnum, offs, dbg_jhead(i));
ref = buf + len;
ref->ch.node_type = UBIFS_REF_NODE;
ref->lnum = cpu_to_le32(lnum);