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Diffstat (limited to 'fs/jffs2/summary.c')
-rw-r--r--fs/jffs2/summary.c53
1 files changed, 27 insertions, 26 deletions
diff --git a/fs/jffs2/summary.c b/fs/jffs2/summary.c
index cb5dd8f..1ebc81e 100644
--- a/fs/jffs2/summary.c
+++ b/fs/jffs2/summary.c
@@ -8,7 +8,7 @@
*
* For licensing information, see the file 'LICENCE' in this directory.
*
- * $Id: summary.c,v 1.1 2005/09/07 08:34:54 havasi Exp $
+ * $Id: summary.c,v 1.3 2005/09/21 14:43:07 dedekind Exp $
*
*/
@@ -38,17 +38,18 @@ int jffs2_sum_init(struct jffs2_sb_info *c)
if (!c->summary->sum_buf) {
JFFS2_WARNING("Can't allocate buffer for writing out summary information!\n");
+ kfree(c->summary);
return -ENOMEM;
}
- JFFS2_DBG_SUMMARY("returned succesfully\n");
+ dbg_summary("returned succesfully\n");
return 0;
}
void jffs2_sum_exit(struct jffs2_sb_info *c)
{
- JFFS2_DBG_SUMMARY("called\n");
+ dbg_summary("called\n");
jffs2_sum_disable_collecting(c->summary);
@@ -71,13 +72,13 @@ static int jffs2_sum_add_mem(struct jffs2_summary *s, union jffs2_sum_mem *item)
case JFFS2_NODETYPE_INODE:
s->sum_size += JFFS2_SUMMARY_INODE_SIZE;
s->sum_num++;
- JFFS2_DBG_SUMMARY("inode (%u) added to summary\n",
+ dbg_summary("inode (%u) added to summary\n",
je32_to_cpu(item->i.inode));
break;
case JFFS2_NODETYPE_DIRENT:
s->sum_size += JFFS2_SUMMARY_DIRENT_SIZE(item->d.nsize);
s->sum_num++;
- JFFS2_DBG_SUMMARY("dirent (%u) added to summary\n",
+ dbg_summary("dirent (%u) added to summary\n",
je32_to_cpu(item->d.ino));
break;
default:
@@ -93,7 +94,7 @@ static int jffs2_sum_add_mem(struct jffs2_summary *s, union jffs2_sum_mem *item)
int jffs2_sum_add_padding_mem(struct jffs2_summary *s, uint32_t size)
{
- JFFS2_DBG_SUMMARY("called with %u\n", size);
+ dbg_summary("called with %u\n", size);
s->sum_padded += size;
return 0;
}
@@ -147,7 +148,7 @@ static void jffs2_sum_clean_collected(struct jffs2_summary *s)
union jffs2_sum_mem *temp;
if (!s->sum_list_head) {
- JFFS2_DBG_SUMMARY("already empty\n");
+ dbg_summary("already empty\n");
}
while (s->sum_list_head) {
temp = s->sum_list_head;
@@ -161,14 +162,14 @@ static void jffs2_sum_clean_collected(struct jffs2_summary *s)
void jffs2_sum_reset_collected(struct jffs2_summary *s)
{
- JFFS2_DBG_SUMMARY("called\n");
+ dbg_summary("called\n");
jffs2_sum_clean_collected(s);
s->sum_size = 0;
}
void jffs2_sum_disable_collecting(struct jffs2_summary *s)
{
- JFFS2_DBG_SUMMARY("called\n");
+ dbg_summary("called\n");
jffs2_sum_clean_collected(s);
s->sum_size = JFFS2_SUMMARY_NOSUM_SIZE;
}
@@ -182,7 +183,7 @@ int jffs2_sum_is_disabled(struct jffs2_summary *s)
void jffs2_sum_move_collected(struct jffs2_sb_info *c, struct jffs2_summary *s)
{
- JFFS2_DBG_SUMMARY("oldsize=0x%x oldnum=%u => newsize=0x%x newnum=%u\n",
+ dbg_summary("oldsize=0x%x oldnum=%u => newsize=0x%x newnum=%u\n",
c->summary->sum_size, c->summary->sum_num,
s->sum_size, s->sum_num);
@@ -260,16 +261,16 @@ int jffs2_sum_add_kvec(struct jffs2_sb_info *c, const struct kvec *invecs,
}
case JFFS2_NODETYPE_PADDING:
- JFFS2_DBG_SUMMARY("node PADDING\n");
+ dbg_summary("node PADDING\n");
c->summary->sum_padded += je32_to_cpu(node->u.totlen);
break;
case JFFS2_NODETYPE_CLEANMARKER:
- JFFS2_DBG_SUMMARY("node CLEANMARKER\n");
+ dbg_summary("node CLEANMARKER\n");
break;
case JFFS2_NODETYPE_SUMMARY:
- JFFS2_DBG_SUMMARY("node SUMMARY\n");
+ dbg_summary("node SUMMARY\n");
break;
default:
@@ -302,7 +303,7 @@ static int jffs2_sum_process_sum_data(struct jffs2_sb_info *c, struct jffs2_eras
sp = summary->sum;
for (i=0; i<je32_to_cpu(summary->sum_num); i++) {
- JFFS2_DBG_SUMMARY("processing summary index %d\n", i);
+ dbg_summary("processing summary index %d\n", i);
switch (je16_to_cpu(((struct jffs2_sum_unknown_flash *)sp)->nodetype)) {
case JFFS2_NODETYPE_INODE: {
@@ -311,7 +312,7 @@ static int jffs2_sum_process_sum_data(struct jffs2_sb_info *c, struct jffs2_eras
ino = je32_to_cpu(spi->inode);
- JFFS2_DBG_SUMMARY("Inode at 0x%08x\n",
+ dbg_summary("Inode at 0x%08x\n",
jeb->offset + je32_to_cpu(spi->offset));
raw = jffs2_alloc_raw_node_ref();
@@ -353,7 +354,7 @@ static int jffs2_sum_process_sum_data(struct jffs2_sb_info *c, struct jffs2_eras
struct jffs2_sum_dirent_flash *spd;
spd = sp;
- JFFS2_DBG_SUMMARY("Dirent at 0x%08x\n",
+ dbg_summary("Dirent at 0x%08x\n",
jeb->offset + je32_to_cpu(spd->offset));
fd = jffs2_alloc_full_dirent(spd->nsize+1);
@@ -434,7 +435,7 @@ int jffs2_sum_scan_sumnode(struct jffs2_sb_info *c, struct jffs2_eraseblock *jeb
sumsize = c->sector_size - ofs;
ofs += jeb->offset;
- JFFS2_DBG_SUMMARY("summary found for 0x%08x at 0x%08x (0x%x bytes)\n",
+ dbg_summary("summary found for 0x%08x at 0x%08x (0x%x bytes)\n",
jeb->offset, ofs, sumsize);
summary = kmalloc(sumsize, GFP_KERNEL);
@@ -457,40 +458,40 @@ int jffs2_sum_scan_sumnode(struct jffs2_sb_info *c, struct jffs2_eraseblock *jeb
crc = crc32(0, &crcnode, sizeof(crcnode)-4);
if (je32_to_cpu(summary->hdr_crc) != crc) {
- JFFS2_DBG_SUMMARY("Summary node header is corrupt (bad CRC or "
+ dbg_summary("Summary node header is corrupt (bad CRC or "
"no summary at all)\n");
goto crc_err;
}
if (je32_to_cpu(summary->totlen) != sumsize) {
- JFFS2_DBG_SUMMARY("Summary node is corrupt (wrong erasesize?)\n");
+ dbg_summary("Summary node is corrupt (wrong erasesize?)\n");
goto crc_err;
}
crc = crc32(0, summary, sizeof(struct jffs2_summary_node)-8);
if (je32_to_cpu(summary->node_crc) != crc) {
- JFFS2_DBG_SUMMARY("Summary node is corrupt (bad CRC)\n");
+ dbg_summary("Summary node is corrupt (bad CRC)\n");
goto crc_err;
}
crc = crc32(0, summary->sum, sumsize - sizeof(struct jffs2_summary_node));
if (je32_to_cpu(summary->sum_crc) != crc) {
- JFFS2_DBG_SUMMARY("Summary node data is corrupt (bad CRC)\n");
+ dbg_summary("Summary node data is corrupt (bad CRC)\n");
goto crc_err;
}
if ( je32_to_cpu(summary->cln_mkr) ) {
- JFFS2_DBG_SUMMARY("Summary : CLEANMARKER node \n");
+ dbg_summary("Summary : CLEANMARKER node \n");
if (je32_to_cpu(summary->cln_mkr) != c->cleanmarker_size) {
- JFFS2_DBG_SUMMARY("CLEANMARKER node has totlen 0x%x != normal 0x%x\n",
+ dbg_summary("CLEANMARKER node has totlen 0x%x != normal 0x%x\n",
je32_to_cpu(summary->cln_mkr), c->cleanmarker_size);
UNCHECKED_SPACE(PAD(je32_to_cpu(summary->cln_mkr)));
} else if (jeb->first_node) {
- JFFS2_DBG_SUMMARY("CLEANMARKER node not first node in block "
+ dbg_summary("CLEANMARKER node not first node in block "
"(0x%08x)\n", jeb->offset);
UNCHECKED_SPACE(PAD(je32_to_cpu(summary->cln_mkr)));
} else {
@@ -644,7 +645,7 @@ static int jffs2_sum_write_data(struct jffs2_sb_info *c, struct jffs2_eraseblock
vecs[1].iov_base = c->summary->sum_buf;
vecs[1].iov_len = datasize;
- JFFS2_DBG_SUMMARY("JFFS2: writing out data to flash to pos : 0x%08x\n",
+ dbg_summary("JFFS2: writing out data to flash to pos : 0x%08x\n",
jeb->offset + c->sector_size - jeb->free_size);
spin_unlock(&c->erase_completion_lock);
@@ -674,7 +675,7 @@ int jffs2_sum_write_sumnode(struct jffs2_sb_info *c)
int datasize, infosize, padsize, ret;
struct jffs2_eraseblock *jeb;
- JFFS2_DBG_SUMMARY("called\n");
+ dbg_summary("called\n");
jeb = c->nextblock;
generated by cgit v1.1 at 2024-11-10 15:03:49 +0000