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| author | Artem Bityutskiy <Artem.Bityutskiy@nokia.com> | 2009-09-15 14:03:51 +0200 |
|---|---|---|
| committer | Artem Bityutskiy <Artem.Bityutskiy@nokia.com> | 2009-09-15 16:05:06 +0200 |
| commit | 77a7ae580c6cc8a0f0d5d7a7d61eb7e9fe8d99dc (patch) | |
| tree | 299adfb136ca146d9bbfd7e171351ab971c1b93d /fs/ubifs/journal.c | |
| parent | UBIFS: define journal head numbers in ubifs-media.h (diff) | |
| download | linux-77a7ae580c6cc8a0f0d5d7a7d61eb7e9fe8d99dc.tar.xz linux-77a7ae580c6cc8a0f0d5d7a7d61eb7e9fe8d99dc.zip | |
UBIFS: improve journal head debugging prints
Convert the journal head integer into the head name when printing
debugging information.
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
Diffstat (limited to 'fs/ubifs/journal.c')
| -rw-r--r-- | fs/ubifs/journal.c | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/fs/ubifs/journal.c b/fs/ubifs/journal.c index 64b5f3a309f5..d321baeca68d 100644 --- a/fs/ubifs/journal.c +++ b/fs/ubifs/journal.c @@ -158,7 +158,7 @@ again: * some. But the write-buffer mutex has to be unlocked because * GC also takes it. */ - dbg_jnl("no free space jhead %d, run GC", jhead); + dbg_jnl("no free space in jhead %s, run GC", dbg_jhead(jhead)); mutex_unlock(&wbuf->io_mutex); lnum = ubifs_garbage_collect(c, 0); @@ -173,7 +173,8 @@ again: * because we dropped @wbuf->io_mutex, so try once * again. */ - dbg_jnl("GC couldn't make a free LEB for jhead %d", jhead); + dbg_jnl("GC couldn't make a free LEB for jhead %s", + dbg_jhead(jhead)); if (retries++ < 2) { dbg_jnl("retry (%d)", retries); goto again; @@ -184,7 +185,7 @@ again: } mutex_lock_nested(&wbuf->io_mutex, wbuf->jhead); - dbg_jnl("got LEB %d for jhead %d", lnum, jhead); + dbg_jnl("got LEB %d for jhead %s", lnum, dbg_jhead(jhead)); avail = c->leb_size - wbuf->offs - wbuf->used; if (wbuf->lnum != -1 && avail >= len) { @@ -255,7 +256,8 @@ static int write_node(struct ubifs_info *c, int jhead, void *node, int len, *lnum = c->jheads[jhead].wbuf.lnum; *offs = c->jheads[jhead].wbuf.offs + c->jheads[jhead].wbuf.used; - dbg_jnl("jhead %d, LEB %d:%d, len %d", jhead, *lnum, *offs, len); + dbg_jnl("jhead %s, LEB %d:%d, len %d", + dbg_jhead(jhead), *lnum, *offs, len); ubifs_prepare_node(c, node, len, 0); return ubifs_wbuf_write_nolock(wbuf, node, len); @@ -285,7 +287,8 @@ static int write_head(struct ubifs_info *c, int jhead, void *buf, int len, *lnum = c->jheads[jhead].wbuf.lnum; *offs = c->jheads[jhead].wbuf.offs + c->jheads[jhead].wbuf.used; - dbg_jnl("jhead %d, LEB %d:%d, len %d", jhead, *lnum, *offs, len); + dbg_jnl("jhead %s, LEB %d:%d, len %d", + dbg_jhead(jhead), *lnum, *offs, len); err = ubifs_wbuf_write_nolock(wbuf, buf, len); if (err) |