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Diffstat (limited to 'fs/ext4/xattr.c')
-rw-r--r--fs/ext4/xattr.c25
1 files changed, 13 insertions, 12 deletions
diff --git a/fs/ext4/xattr.c b/fs/ext4/xattr.c
index 93a00d89a22..e88748e55c0 100644
--- a/fs/ext4/xattr.c
+++ b/fs/ext4/xattr.c
@@ -82,8 +82,8 @@
printk("\n"); \
} while (0)
#else
-# define ea_idebug(f...)
-# define ea_bdebug(f...)
+# define ea_idebug(inode, fmt, ...) no_printk(fmt, ##__VA_ARGS__)
+# define ea_bdebug(bh, fmt, ...) no_printk(fmt, ##__VA_ARGS__)
#endif
static void ext4_xattr_cache_insert(struct buffer_head *);
@@ -158,13 +158,10 @@ ext4_xattr_check_names(struct ext4_xattr_entry *entry, void *end)
static inline int
ext4_xattr_check_block(struct buffer_head *bh)
{
- int error;
-
if (BHDR(bh)->h_magic != cpu_to_le32(EXT4_XATTR_MAGIC) ||
BHDR(bh)->h_blocks != cpu_to_le32(1))
return -EIO;
- error = ext4_xattr_check_names(BFIRST(bh), bh->b_data + bh->b_size);
- return error;
+ return ext4_xattr_check_names(BFIRST(bh), bh->b_data + bh->b_size);
}
static inline int
@@ -220,7 +217,8 @@ ext4_xattr_block_get(struct inode *inode, int name_index, const char *name,
error = -ENODATA;
if (!EXT4_I(inode)->i_file_acl)
goto cleanup;
- ea_idebug(inode, "reading block %u", EXT4_I(inode)->i_file_acl);
+ ea_idebug(inode, "reading block %llu",
+ (unsigned long long)EXT4_I(inode)->i_file_acl);
bh = sb_bread(inode->i_sb, EXT4_I(inode)->i_file_acl);
if (!bh)
goto cleanup;
@@ -363,7 +361,8 @@ ext4_xattr_block_list(struct dentry *dentry, char *buffer, size_t buffer_size)
error = 0;
if (!EXT4_I(inode)->i_file_acl)
goto cleanup;
- ea_idebug(inode, "reading block %u", EXT4_I(inode)->i_file_acl);
+ ea_idebug(inode, "reading block %llu",
+ (unsigned long long)EXT4_I(inode)->i_file_acl);
bh = sb_bread(inode->i_sb, EXT4_I(inode)->i_file_acl);
error = -EIO;
if (!bh)
@@ -487,18 +486,19 @@ ext4_xattr_release_block(handle_t *handle, struct inode *inode,
ext4_free_blocks(handle, inode, bh, 0, 1,
EXT4_FREE_BLOCKS_METADATA |
EXT4_FREE_BLOCKS_FORGET);
+ unlock_buffer(bh);
} else {
le32_add_cpu(&BHDR(bh)->h_refcount, -1);
+ if (ce)
+ mb_cache_entry_release(ce);
+ unlock_buffer(bh);
error = ext4_handle_dirty_metadata(handle, inode, bh);
if (IS_SYNC(inode))
ext4_handle_sync(handle);
dquot_free_block(inode, 1);
ea_bdebug(bh, "refcount now=%d; releasing",
le32_to_cpu(BHDR(bh)->h_refcount));
- if (ce)
- mb_cache_entry_release(ce);
}
- unlock_buffer(bh);
out:
ext4_std_error(inode->i_sb, error);
return;
@@ -834,7 +834,8 @@ inserted:
if (!(ext4_test_inode_flag(inode, EXT4_INODE_EXTENTS)))
BUG_ON(block > EXT4_MAX_BLOCK_FILE_PHYS);
- ea_idebug(inode, "creating block %d", block);
+ ea_idebug(inode, "creating block %llu",
+ (unsigned long long)block);
new_bh = sb_getblk(sb, block);
if (!new_bh) {