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authorJoe Perches <joe@perches.com>2012-02-15 15:56:43 -0800
committerDavid Woodhouse <David.Woodhouse@intel.com>2012-03-27 00:39:24 +0100
commit9c261b33a9c417ccaf07f41796be278d09d02d49 (patch)
tree6cf47f47364647dfbba845c0fd3f05539072175a /fs/jffs2/erase.c
parentbf011f2ed53d587fdd8148c173c4f09ed77bdf1a (diff)
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jffs2: Convert most D1/D2 macros to jffs2_dbg
D1 and D2 macros are mostly uses to emit debugging messages. Convert the logging uses of D1 & D2 to jffs2_dbg(level, fmt, ...) to be a bit more consistent style with the rest of the kernel. All jffs2_dbg output is now at KERN_DEBUG where some of the previous uses were emitted at various KERN_<LEVEL>s. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
Diffstat (limited to 'fs/jffs2/erase.c')
-rw-r--r--fs/jffs2/erase.c33
1 files changed, 19 insertions, 14 deletions
diff --git a/fs/jffs2/erase.c b/fs/jffs2/erase.c
index eafb8d37a6fb..ee1cd98fdbf2 100644
--- a/fs/jffs2/erase.c
+++ b/fs/jffs2/erase.c
@@ -46,8 +46,9 @@ static void jffs2_erase_block(struct jffs2_sb_info *c,
#else /* Linux */
struct erase_info *instr;
- D1(printk(KERN_DEBUG "jffs2_erase_block(): erase block %#08x (range %#08x-%#08x)\n",
- jeb->offset, jeb->offset, jeb->offset + c->sector_size));
+ jffs2_dbg(1, "%s(): erase block %#08x (range %#08x-%#08x)\n",
+ __func__,
+ jeb->offset, jeb->offset, jeb->offset + c->sector_size);
instr = kmalloc(sizeof(struct erase_info) + sizeof(struct erase_priv_struct), GFP_KERNEL);
if (!instr) {
printk(KERN_WARNING "kmalloc for struct erase_info in jffs2_erase_block failed. Refiling block for later\n");
@@ -84,7 +85,8 @@ static void jffs2_erase_block(struct jffs2_sb_info *c,
if (ret == -ENOMEM || ret == -EAGAIN) {
/* Erase failed immediately. Refile it on the list */
- D1(printk(KERN_DEBUG "Erase at 0x%08x failed: %d. Refiling on erase_pending_list\n", jeb->offset, ret));
+ jffs2_dbg(1, "Erase at 0x%08x failed: %d. Refiling on erase_pending_list\n",
+ jeb->offset, ret);
mutex_lock(&c->erase_free_sem);
spin_lock(&c->erase_completion_lock);
list_move(&jeb->list, &c->erase_pending_list);
@@ -125,13 +127,14 @@ int jffs2_erase_pending_blocks(struct jffs2_sb_info *c, int count)
work_done++;
if (!--count) {
- D1(printk(KERN_DEBUG "Count reached. jffs2_erase_pending_blocks leaving\n"));
+ jffs2_dbg(1, "Count reached. jffs2_erase_pending_blocks leaving\n");
goto done;
}
} else if (!list_empty(&c->erase_pending_list)) {
jeb = list_entry(c->erase_pending_list.next, struct jffs2_eraseblock, list);
- D1(printk(KERN_DEBUG "Starting erase of pending block 0x%08x\n", jeb->offset));
+ jffs2_dbg(1, "Starting erase of pending block 0x%08x\n",
+ jeb->offset);
list_del(&jeb->list);
c->erasing_size += c->sector_size;
c->wasted_size -= jeb->wasted_size;
@@ -159,13 +162,13 @@ int jffs2_erase_pending_blocks(struct jffs2_sb_info *c, int count)
spin_unlock(&c->erase_completion_lock);
mutex_unlock(&c->erase_free_sem);
done:
- D1(printk(KERN_DEBUG "jffs2_erase_pending_blocks completed\n"));
+ jffs2_dbg(1, "jffs2_erase_pending_blocks completed\n");
return work_done;
}
static void jffs2_erase_succeeded(struct jffs2_sb_info *c, struct jffs2_eraseblock *jeb)
{
- D1(printk(KERN_DEBUG "Erase completed successfully at 0x%08x\n", jeb->offset));
+ jffs2_dbg(1, "Erase completed successfully at 0x%08x\n", jeb->offset);
mutex_lock(&c->erase_free_sem);
spin_lock(&c->erase_completion_lock);
list_move_tail(&jeb->list, &c->erase_complete_list);
@@ -269,8 +272,8 @@ static inline void jffs2_remove_node_refs_from_ino_list(struct jffs2_sb_info *c,
return;
}
- D1(printk(KERN_DEBUG "Removed nodes in range 0x%08x-0x%08x from ino #%u\n",
- jeb->offset, jeb->offset + c->sector_size, ic->ino));
+ jffs2_dbg(1, "Removed nodes in range 0x%08x-0x%08x from ino #%u\n",
+ jeb->offset, jeb->offset + c->sector_size, ic->ino);
D2({
int i=0;
@@ -310,7 +313,8 @@ static inline void jffs2_remove_node_refs_from_ino_list(struct jffs2_sb_info *c,
void jffs2_free_jeb_node_refs(struct jffs2_sb_info *c, struct jffs2_eraseblock *jeb)
{
struct jffs2_raw_node_ref *block, *ref;
- D1(printk(KERN_DEBUG "Freeing all node refs for eraseblock offset 0x%08x\n", jeb->offset));
+ jffs2_dbg(1, "Freeing all node refs for eraseblock offset 0x%08x\n",
+ jeb->offset);
block = ref = jeb->first_node;
@@ -342,12 +346,13 @@ static int jffs2_block_check_erase(struct jffs2_sb_info *c, struct jffs2_erasebl
&ebuf, NULL);
if (ret != -EOPNOTSUPP) {
if (ret) {
- D1(printk(KERN_DEBUG "MTD point failed %d\n", ret));
+ jffs2_dbg(1, "MTD point failed %d\n", ret);
goto do_flash_read;
}
if (retlen < c->sector_size) {
/* Don't muck about if it won't let us point to the whole erase sector */
- D1(printk(KERN_DEBUG "MTD point returned len too short: 0x%zx\n", retlen));
+ jffs2_dbg(1, "MTD point returned len too short: 0x%zx\n",
+ retlen);
mtd_unpoint(c->mtd, jeb->offset, retlen);
goto do_flash_read;
}
@@ -372,7 +377,7 @@ static int jffs2_block_check_erase(struct jffs2_sb_info *c, struct jffs2_erasebl
return -EAGAIN;
}
- D1(printk(KERN_DEBUG "Verifying erase at 0x%08x\n", jeb->offset));
+ jffs2_dbg(1, "Verifying erase at 0x%08x\n", jeb->offset);
for (ofs = jeb->offset; ofs < jeb->offset + c->sector_size; ) {
uint32_t readlen = min((uint32_t)PAGE_SIZE, jeb->offset + c->sector_size - ofs);
@@ -422,7 +427,7 @@ static void jffs2_mark_erased_block(struct jffs2_sb_info *c, struct jffs2_eraseb
}
/* Write the erase complete marker */
- D1(printk(KERN_DEBUG "Writing erased marker to block at 0x%08x\n", jeb->offset));
+ jffs2_dbg(1, "Writing erased marker to block at 0x%08x\n", jeb->offset);
bad_offset = jeb->offset;
/* Cleanmarker in oob area or no cleanmarker at all ? */