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btrfs: use printk_get_level and printk_skip_level, add __printf, fix fallout

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Use the generic printk_get_level() to search a message for a kern_level.

Add __printf to verify format and arguments.  Fix a few messages that
had mismatches in format and arguments.  Add #ifdef CONFIG_PRINTK blocks
to shrink the object size a bit when not using printk.

[akpm@linux-foundation.org: whitespace tweak]
Signed-off-by: Joe Perches <joe@perches.com>
Cc: Kay Sievers <kay.sievers@vrfy.org>
Cc: Chris Mason <chris.mason@oracle.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Joe Perches
2012-07-30 14:40:13 -07:00
committed by Linus Torvalds
parent 0cc41e4a21
commit 533574c6bc
4 changed files with 50 additions and 8 deletions
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2
fs/btrfs/disk-io.c
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@@ -1114,7 +1114,7 @@ void clean_tree_block(struct btrfs_trans_handle *trans, struct btrfs_root *root,
spin_unlock(&root->fs_info->delalloc_lock);
btrfs_panic(root->fs_info, -EOVERFLOW,
"Can't clear %lu bytes from "
" dirty_mdatadata_bytes (%lu)",
" dirty_mdatadata_bytes (%llu)",
buf->len,
root->fs_info->dirty_metadata_bytes);
}