Btrfs: write out free space cache

[~andy/linux] / fs / ubifs / journal.c

diff --git a/fs/ubifs/journal.c b/fs/ubifs/journal.c
index 64b5f3a309f54cb9f6caa5a5b8aa79dfa21383e5..d321baeca68db65cb0bcce2fcd38ead5ee4e2e65 100644 (file)
--- 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)