[PATCH] ext4: add KERN_<LEVEL> for printk()

[Yu Zhe <yuzhe@xxxxxxxxxxxx>]

printk() should include KERN_<LEVEL> facility level, add them.

Signed-off-by: Yu Zhe <yuzhe@xxxxxxxxxxxx>
---
 fs/ext4/inode.c |  2 +-
 fs/ext4/namei.c | 14 +++++++-------
 fs/ext4/super.c |  4 ++--
 3 files changed, 10 insertions(+), 10 deletions(-)

diff --git a/fs/ext4/inode.c b/fs/ext4/inode.c
index 3dce7d058985..6d6899191779 100644
--- a/fs/ext4/inode.c
+++ b/fs/ext4/inode.c
@@ -462,7 +462,7 @@ static void ext4_map_blocks_es_recheck(handle_t *handle,
 	if (es_map->m_lblk != map->m_lblk ||
 	    es_map->m_flags != map->m_flags ||
 	    es_map->m_pblk != map->m_pblk) {
-		printk("ES cache assertion failed for inode: %lu "
+		printk(KERN_WARNING "ES cache assertion failed for inode: %lu "
 		       "es_cached ex [%d/%d/%llu/%x] != "
 		       "found ex [%d/%d/%llu/%x] retval %d flags %x\n",
 		       inode->i_ino, es_map->m_lblk, es_map->m_len,
diff --git a/fs/ext4/namei.c b/fs/ext4/namei.c
index 47d0ca4c795b..89445661f71d 100644
--- a/fs/ext4/namei.c
+++ b/fs/ext4/namei.c
@@ -628,7 +628,7 @@ static struct stats dx_show_leaf(struct inode *dir,
 	char *base = (char *) de;
 	struct dx_hash_info h = *hinfo;
 
-	printk("names: ");
+	printk(KERN_WARNING "names: ");
 	while ((char *) de < base + size)
 	{
 		if (de->inode)
@@ -648,7 +648,7 @@ static struct stats dx_show_leaf(struct inode *dir,
 					/* Directory is not encrypted */
 					ext4fs_dirhash(dir, de->name,
 						de->name_len, &h);
-					printk("%*.s:(U)%x.%u ", len,
+					printk(KERN_WARNING "%*.s:(U)%x.%u ", len,
 					       name, h.hash,
 					       (unsigned) ((char *) de
 							   - base));
@@ -683,7 +683,7 @@ static struct stats dx_show_leaf(struct inode *dir,
 					else
 						ext4fs_dirhash(dir, de->name,
 						       de->name_len, &h);
-					printk("%*.s:(E)%x.%u ", len, name,
+					printk(KERN_WARNING "%*.s:(E)%x.%u ", len, name,
 					       h.hash, (unsigned) ((char *) de
 								   - base));
 					fscrypt_fname_free_buffer(
@@ -693,7 +693,7 @@ static struct stats dx_show_leaf(struct inode *dir,
 				int len = de->name_len;
 				char *name = de->name;
 				ext4fs_dirhash(dir, de->name, de->name_len, &h);
-				printk("%*.s:%x.%u ", len, name, h.hash,
+				printk(KERN_WARNING "%*.s:%x.%u ", len, name, h.hash,
 				       (unsigned) ((char *) de - base));
 #endif
 			}
@@ -713,14 +713,14 @@ struct stats dx_show_entries(struct dx_hash_info *hinfo, struct inode *dir,
 	unsigned count = dx_get_count(entries), names = 0, space = 0, i;
 	unsigned bcount = 0;
 	struct buffer_head *bh;
-	printk("%i indexed blocks...\n", count);
+	printk(KERN_WARNING "%i indexed blocks...\n", count);
 	for (i = 0; i < count; i++, entries++)
 	{
 		ext4_lblk_t block = dx_get_block(entries);
 		ext4_lblk_t hash  = i ? dx_get_hash(entries): 0;
 		u32 range = i < count - 1? (dx_get_hash(entries + 1) - hash): ~hash;
 		struct stats stats;
-		printk("%s%3u:%03u hash %8x/%8x ",levels?"":"   ", i, block, hash, range);
+		printk(KERN_WARNING "%s%3u:%03u hash %8x/%8x ",levels?"":"   ", i, block, hash, range);
 		bh = ext4_bread(NULL,dir, block, 0);
 		if (!bh || IS_ERR(bh))
 			continue;
@@ -855,7 +855,7 @@ dx_probe(struct ext4_filename *fname, struct inode *dir,
 		goto fail;
 	}
 
-	dxtrace(printk("Look up %x", hash));
+	dxtrace(printk(KERN_WARNING "Look up %x", hash));
 	level = 0;
 	blocks[0] = 0;
 	while (1) {
diff --git a/fs/ext4/super.c b/fs/ext4/super.c
index 450c918d68fc..f1f0427b55a6 100644
--- a/fs/ext4/super.c
+++ b/fs/ext4/super.c
@@ -941,9 +941,9 @@ void __ext4_msg(struct super_block *sb,
 	vaf.fmt = fmt;
 	vaf.va = &args;
 	if (sb)
-		printk("%sEXT4-fs (%s): %pV\n", prefix, sb->s_id, &vaf);
+		printk(KERN_WARNING "%sEXT4-fs (%s): %pV\n", prefix, sb->s_id, &vaf);
 	else
-		printk("%sEXT4-fs: %pV\n", prefix, &vaf);
+		printk(KERN_WARNING "%sEXT4-fs: %pV\n", prefix, &vaf);
 	va_end(args);
 }
 
-- 
2.25.1