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[JFFS2] Introduce dbg_readinode2 log level, use it to shut read_dnode() up 

We haven't seen bugs in this for a while now, since the rewrite. No need
to be _quite_ so verbose...

Signed-off-by: David Woodhouse <dwmw2@infradead.org>
This commit is contained in:
David Woodhouse 2008-04-23 16:43:15 +01:00
parent 422b120238
commit 2c61cb250c
2 changed files with 14 additions and 7 deletions
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6
fs/jffs2/debug.h
View File

@ -38,6 +38,7 @@
#if CONFIG_JFFS2_FS_DEBUG > 1
#define JFFS2_DBG_FRAGTREE2_MESSAGES
#define JFFS2_DBG_READINODE2_MESSAGES
#define JFFS2_DBG_MEMALLOC_MESSAGES
#endif
@ -115,6 +116,11 @@
#else
#define dbg_readinode(fmt, ...)
#endif
#ifdef JFFS2_DBG_READINODE2_MESSAGES
#define dbg_readinode2(fmt, ...) JFFS2_DEBUG(fmt, ##__VA_ARGS__)
#else
#define dbg_readinode2(fmt, ...)
#endif
/* Fragtree build debugging messages */
#ifdef JFFS2_DBG_FRAGTREE_MESSAGES

15
fs/jffs2/readinode.c
View File

@ -825,8 +825,9 @@ static inline int read_dnode(struct jffs2_sb_info *c, struct jffs2_raw_node_ref
else // normal case...
tn->fn->size = je32_to_cpu(rd->dsize);
dbg_readinode("dnode @%08x: ver %u, offset %#04x, dsize %#04x, csize %#04x\n",
ref_offset(ref), je32_to_cpu(rd->version), je32_to_cpu(rd->offset), je32_to_cpu(rd->dsize), csize);
dbg_readinode2("dnode @%08x: ver %u, offset %#04x, dsize %#04x, csize %#04x\n",
ref_offset(ref), je32_to_cpu(rd->version),
je32_to_cpu(rd->offset), je32_to_cpu(rd->dsize), csize);
ret = jffs2_add_tn_to_tree(c, rii, tn);
@ -836,13 +837,13 @@ static inline int read_dnode(struct jffs2_sb_info *c, struct jffs2_raw_node_ref
jffs2_free_tmp_dnode_info(tn);
return ret;
}
#ifdef JFFS2_DBG_READINODE_MESSAGES
dbg_readinode("After adding ver %d:\n", je32_to_cpu(rd->version));
#ifdef JFFS2_DBG_READINODE2_MESSAGES
dbg_readinode2("After adding ver %d:\n", je32_to_cpu(rd->version));
tn = tn_first(&rii->tn_root);
while (tn) {
dbg_readinode("%p: v %d r 0x%x-0x%x ov %d\n",
tn, tn->version, tn->fn->ofs,
tn->fn->ofs+tn->fn->size, tn->overlapped);
dbg_readinode2("%p: v %d r 0x%x-0x%x ov %d\n",
tn, tn->version, tn->fn->ofs,
tn->fn->ofs+tn->fn->size, tn->overlapped);
tn = tn_next(tn);
}
#endif