move __func__ into a macro for ext4_warning, ext4_error

index 22bc743..720061a 100644
@@ -97,8 +97,8 @@ unsigned ext4_init_block_bitmap(struct super_block *sb, struct buffer_head *bh,
 		/* If checksum is bad mark all blocks used to prevent allocation
 		 * essentially implementing a per-group read-only flag. */
 		if (!ext4_group_desc_csum_verify(sbi, block_group, gdp)) {
-			ext4_error(sb, __func__,
-				  "Checksum bad for group %u", block_group);
+			ext4_error(sb, "Checksum bad for group %u",
+					block_group);
 			ext4_free_blks_set(sb, gdp, 0);
 			ext4_free_inodes_set(sb, gdp, 0);
 			ext4_itable_unused_set(sb, gdp, 0);

@@ -210,10 +210,8 @@ struct ext4_group_desc * ext4_get_group_desc(struct super_block *sb,
 	struct ext4_sb_info *sbi = EXT4_SB(sb);
 
 	if (block_group >= ngroups) {
-		ext4_error(sb, "ext4_get_group_desc",
-			   "block_group >= groups_count - "
-			   "block_group = %u, groups_count = %u",
-			   block_group, ngroups);
+		ext4_error(sb, "block_group >= groups_count - block_group = %u,"
+			   " groups_count = %u", block_group, ngroups);
 
 		return NULL;
 	}

@@ -221,8 +219,7 @@ struct ext4_group_desc * ext4_get_group_desc(struct super_block *sb,
 	group_desc = block_group >> EXT4_DESC_PER_BLOCK_BITS(sb);
 	offset = block_group & (EXT4_DESC_PER_BLOCK(sb) - 1);
 	if (!sbi->s_group_desc[group_desc]) {
-		ext4_error(sb, "ext4_get_group_desc",
-			   "Group descriptor not loaded - "
+		ext4_error(sb, "Group descriptor not loaded - "
 			   "block_group = %u, group_desc = %u, desc = %u",
 			   block_group, group_desc, offset);
 		return NULL;

@@ -282,9 +279,7 @@ static int ext4_valid_block_bitmap(struct super_block *sb,
 		return 1;
 
 err_out:
-	ext4_error(sb, __func__,
-			"Invalid block bitmap - "
-			"block_group = %d, block = %llu",
+	ext4_error(sb, "Invalid block bitmap - block_group = %d, block = %llu",
 			block_group, bitmap_blk);
 	return 0;
 }

@@ -311,8 +306,7 @@ ext4_read_block_bitmap(struct super_block *sb, ext4_group_t block_group)
 	bitmap_blk = ext4_block_bitmap(sb, desc);
 	bh = sb_getblk(sb, bitmap_blk);
 	if (unlikely(!bh)) {
-		ext4_error(sb, __func__,
-			    "Cannot read block bitmap - "
+		ext4_error(sb, "Cannot read block bitmap - "
 			    "block_group = %u, block_bitmap = %llu",
 			    block_group, bitmap_blk);
 		return NULL;

@@ -354,8 +348,7 @@ ext4_read_block_bitmap(struct super_block *sb, ext4_group_t block_group)
 	set_bitmap_uptodate(bh);
 	if (bh_submit_read(bh) < 0) {
 		put_bh(bh);
-		ext4_error(sb, __func__,
-			    "Cannot read block bitmap - "
+		ext4_error(sb, "Cannot read block bitmap - "
 			    "block_group = %u, block_bitmap = %llu",
 			    block_group, bitmap_blk);
 		return NULL;

@@ -419,8 +412,7 @@ void ext4_add_groupblocks(handle_t *handle, struct super_block *sb,
 	    in_range(block, ext4_inode_table(sb, desc), sbi->s_itb_per_group) ||
 	    in_range(block + count - 1, ext4_inode_table(sb, desc),
 		     sbi->s_itb_per_group)) {
-		ext4_error(sb, __func__,
-			   "Adding blocks in system zones - "
+		ext4_error(sb, "Adding blocks in system zones - "
 			   "Block = %llu, count = %lu",
 			   block, count);
 		goto error_return;

@@ -453,8 +445,7 @@ void ext4_add_groupblocks(handle_t *handle, struct super_block *sb,
 		BUFFER_TRACE(bitmap_bh, "clear bit");
 		if (!ext4_clear_bit_atomic(ext4_group_lock_ptr(sb, block_group),
 						bit + i, bitmap_bh->b_data)) {
-			ext4_error(sb, __func__,
-				   "bit already cleared for block %llu",
+			ext4_error(sb, "bit already cleared for block %llu",
 				   (ext4_fsblk_t)(block + i));
 			BUFFER_TRACE(bitmap_bh, "bit already cleared");
 		} else {

index 9dc9316..0e0bef3 100644
@@ -83,7 +83,7 @@ int ext4_check_dir_entry(const char *function, struct inode *dir,
 		error_msg = "inode out of bounds";
 
 	if (error_msg != NULL)
-		ext4_error(dir->i_sb, function,
+		__ext4_error(dir->i_sb, function,
 			"bad entry in directory #%lu: %s - "
 			"offset=%u, inode=%u, rec_len=%d, name_len=%d",
 			dir->i_ino, error_msg, offset,

@@ -150,7 +150,7 @@ static int ext4_readdir(struct file *filp,
 		 */
 		if (!bh) {
 			if (!dir_has_error) {
-				ext4_error(sb, __func__, "directory #%lu "
+				ext4_error(sb, "directory #%lu "
 					   "contains a hole at offset %Lu",
 					   inode->i_ino,
 					   (unsigned long long) filp->f_pos);

index 1f6b936..e3ddaf1 100644
@@ -1466,13 +1466,16 @@ extern int ext4_group_extend(struct super_block *sb,
 				ext4_fsblk_t n_blocks_count);
 
 /* super.c */
-extern void ext4_error(struct super_block *, const char *, const char *, ...)
+extern void __ext4_error(struct super_block *, const char *, const char *, ...)
 	__attribute__ ((format (printf, 3, 4)));
+#define ext4_error(sb, message...)	__ext4_error(sb, __func__, ## message)
 extern void __ext4_std_error(struct super_block *, const char *, int);
 extern void ext4_abort(struct super_block *, const char *, const char *, ...)
 	__attribute__ ((format (printf, 3, 4)));
-extern void ext4_warning(struct super_block *, const char *, const char *, ...)
+extern void __ext4_warning(struct super_block *, const char *,
+			  const char *, ...)
 	__attribute__ ((format (printf, 3, 4)));
+#define ext4_warning(sb, message...)	__ext4_warning(sb, __func__, ## message)
 extern void ext4_msg(struct super_block *, const char *, const char *, ...)
 	__attribute__ ((format (printf, 3, 4)));
 extern void ext4_grp_locked_error(struct super_block *, ext4_group_t,

index b57e5c7..2f407c4 100644
@@ -132,7 +132,7 @@ int __ext4_handle_dirty_metadata(const char *where, handle_t *handle,
 		if (inode && inode_needs_sync(inode)) {
 			sync_dirty_buffer(bh);
 			if (buffer_req(bh) && !buffer_uptodate(bh)) {
-				ext4_error(inode->i_sb, __func__,
+				ext4_error(inode->i_sb,
 					   "IO error syncing inode, "
 					   "inode=%lu, block=%llu",
 					   inode->i_ino,

index 95e94ae..58bd781 100644
@@ -440,7 +440,7 @@ static int __ext4_ext_check(const char *function, struct inode *inode,
 	return 0;
 
 corrupted:
-	ext4_error(inode->i_sb, function,
+	__ext4_error(inode->i_sb, function,
 			"bad header/extent in inode #%lu: %s - magic %x, "
 			"entries %u, max %u(%u), depth %u(%u)",
 			inode->i_ino, error_msg, le16_to_cpu(eh->eh_magic),

@@ -1538,8 +1538,9 @@ int ext4_ext_try_to_merge(struct inode *inode,
 		merge_done = 1;
 		WARN_ON(eh->eh_entries == 0);
 		if (!eh->eh_entries)
-			ext4_error(inode->i_sb, "ext4_ext_try_to_merge",
-			   "inode#%lu, eh->eh_entries = 0!", inode->i_ino);
+			ext4_error(inode->i_sb,
+				   "inode#%lu, eh->eh_entries = 0!",
+				   inode->i_ino);
 	}
 
 	return merge_done;

@@ -3238,7 +3239,7 @@ int ext4_ext_get_blocks(handle_t *handle, struct inode *inode,
 	 * this is why assert can't be put in ext4_ext_find_extent()
 	 */
 	if (path[depth].p_ext == NULL && depth != 0) {
-		ext4_error(inode->i_sb, __func__, "bad extent address "
+		ext4_error(inode->i_sb, "bad extent address "
 			   "inode: %lu, iblock: %d, depth: %d",
 			   inode->i_ino, iblock, depth);
 		err = -EIO;

@@ -3375,8 +3376,9 @@ int ext4_ext_get_blocks(handle_t *handle, struct inode *inode,
 				EXT4_I(inode)->i_flags &= ~EXT4_EOFBLOCKS_FL;
 		} else {
                 	WARN_ON(eh->eh_entries == 0);
-			ext4_error(inode->i_sb, __func__,
-				"inode#%lu, eh->eh_entries = 0!", inode->i_ino);
+			ext4_error(inode->i_sb,
+				   "inode#%lu, eh->eh_entries = 0!",
+				   inode->i_ino);
 		}
 	}
 	err = ext4_ext_insert_extent(handle, inode, path, &newex, flags);

index f3624ea..8c79824 100644
@@ -76,8 +76,7 @@ unsigned ext4_init_inode_bitmap(struct super_block *sb, struct buffer_head *bh,
 	/* If checksum is bad mark all blocks and inodes use to prevent
 	 * allocation, essentially implementing a per-group read-only flag. */
 	if (!ext4_group_desc_csum_verify(sbi, block_group, gdp)) {
-		ext4_error(sb, __func__, "Checksum bad for group %u",
-			   block_group);
+		ext4_error(sb, "Checksum bad for group %u", block_group);
 		ext4_free_blks_set(sb, gdp, 0);
 		ext4_free_inodes_set(sb, gdp, 0);
 		ext4_itable_unused_set(sb, gdp, 0);

@@ -111,8 +110,7 @@ ext4_read_inode_bitmap(struct super_block *sb, ext4_group_t block_group)
 	bitmap_blk = ext4_inode_bitmap(sb, desc);
 	bh = sb_getblk(sb, bitmap_blk);
 	if (unlikely(!bh)) {
-		ext4_error(sb, __func__,
-			    "Cannot read inode bitmap - "
+		ext4_error(sb, "Cannot read inode bitmap - "
 			    "block_group = %u, inode_bitmap = %llu",
 			    block_group, bitmap_blk);
 		return NULL;

@@ -153,8 +151,7 @@ ext4_read_inode_bitmap(struct super_block *sb, ext4_group_t block_group)
 	set_bitmap_uptodate(bh);
 	if (bh_submit_read(bh) < 0) {
 		put_bh(bh);
-		ext4_error(sb, __func__,
-			    "Cannot read inode bitmap - "
+		ext4_error(sb, "Cannot read inode bitmap - "
 			    "block_group = %u, inode_bitmap = %llu",
 			    block_group, bitmap_blk);
 		return NULL;

@@ -229,8 +226,7 @@ void ext4_free_inode(handle_t *handle, struct inode *inode)
 
 	es = EXT4_SB(sb)->s_es;
 	if (ino < EXT4_FIRST_INO(sb) || ino > le32_to_cpu(es->s_inodes_count)) {
-		ext4_error(sb, "ext4_free_inode",
-			   "reserved or nonexistent inode %lu", ino);
+		ext4_error(sb, "reserved or nonexistent inode %lu", ino);
 		goto error_return;
 	}
 	block_group = (ino - 1) / EXT4_INODES_PER_GROUP(sb);

@@ -248,8 +244,7 @@ void ext4_free_inode(handle_t *handle, struct inode *inode)
 	cleared = ext4_clear_bit_atomic(ext4_group_lock_ptr(sb, block_group),
 					bit, bitmap_bh->b_data);
 	if (!cleared)
-		ext4_error(sb, "ext4_free_inode",
-			   "bit already cleared for inode %lu", ino);
+		ext4_error(sb, "bit already cleared for inode %lu", ino);
 	else {
 		gdp = ext4_get_group_desc(sb, block_group, &bh2);
 

@@ -736,8 +731,7 @@ static int ext4_claim_inode(struct super_block *sb,
 	if ((group == 0 && ino < EXT4_FIRST_INO(sb)) ||
 			ino > EXT4_INODES_PER_GROUP(sb)) {
 		ext4_unlock_group(sb, group);
-		ext4_error(sb, __func__,
-			   "reserved inode or inode > inodes count - "
+		ext4_error(sb, "reserved inode or inode > inodes count - "
 			   "block_group = %u, inode=%lu", group,
 			   ino + group * EXT4_INODES_PER_GROUP(sb));
 		return 1;

@@ -1098,8 +1092,7 @@ struct inode *ext4_orphan_get(struct super_block *sb, unsigned long ino)
 
 	/* Error cases - e2fsck has already cleaned up for us */
 	if (ino > max_ino) {
-		ext4_warning(sb, __func__,
-			     "bad orphan ino %lu!  e2fsck was run?", ino);
+		ext4_warning(sb, "bad orphan ino %lu!  e2fsck was run?", ino);
 		goto error;
 	}
 

@@ -1107,8 +1100,7 @@ struct inode *ext4_orphan_get(struct super_block *sb, unsigned long ino)
 	bit = (ino - 1) % EXT4_INODES_PER_GROUP(sb);
 	bitmap_bh = ext4_read_inode_bitmap(sb, block_group);
 	if (!bitmap_bh) {
-		ext4_warning(sb, __func__,
-			     "inode bitmap error for orphan %lu", ino);
+		ext4_warning(sb, "inode bitmap error for orphan %lu", ino);
 		goto error;
 	}
 

@@ -1140,8 +1132,7 @@ iget_failed:
 	err = PTR_ERR(inode);
 	inode = NULL;
 bad_orphan:
-	ext4_warning(sb, __func__,
-		     "bad orphan inode %lu!  e2fsck was run?", ino);
+	ext4_warning(sb, "bad orphan inode %lu!  e2fsck was run?", ino);
 	printk(KERN_NOTICE "ext4_test_bit(bit=%d, block=%llu) = %d\n",
 	       bit, (unsigned long long)bitmap_bh->b_blocknr,
 	       ext4_test_bit(bit, bitmap_bh->b_data));

index f5802e9..64cb407 100644
@@ -194,7 +194,7 @@ void ext4_delete_inode(struct inode *inode)
 	inode->i_size = 0;
 	err = ext4_mark_inode_dirty(handle, inode);
 	if (err) {
-		ext4_warning(inode->i_sb, __func__,
+		ext4_warning(inode->i_sb,
 			     "couldn't mark inode dirty (err %d)", err);
 		goto stop_handle;
 	}

@@ -212,7 +212,7 @@ void ext4_delete_inode(struct inode *inode)
 		if (err > 0)
 			err = ext4_journal_restart(handle, 3);
 		if (err != 0) {
-			ext4_warning(inode->i_sb, __func__,
+			ext4_warning(inode->i_sb,
 				     "couldn't extend journal (err %d)", err);
 		stop_handle:
 			ext4_journal_stop(handle);

@@ -323,8 +323,7 @@ static int ext4_block_to_path(struct inode *inode,
 		offsets[n++] = i_block & (ptrs - 1);
 		final = ptrs;
 	} else {
-		ext4_warning(inode->i_sb, "ext4_block_to_path",
-			     "block %lu > max in inode %lu",
+		ext4_warning(inode->i_sb, "block %lu > max in inode %lu",
 			     i_block + direct_blocks +
 			     indirect_blocks + double_blocks, inode->i_ino);
 	}

@@ -344,7 +343,7 @@ static int __ext4_check_blockref(const char *function, struct inode *inode,
 		if (blk &&
 		    unlikely(!ext4_data_block_valid(EXT4_SB(inode->i_sb),
 						    blk, 1))) {
-			ext4_error(inode->i_sb, function,
+			__ext4_error(inode->i_sb, function,
 				   "invalid block reference %u "
 				   "in inode #%lu", blk, inode->i_ino);
 			return -EIO;

@@ -1124,7 +1123,7 @@ static int check_block_validity(struct inode *inode, const char *msg,
 				sector_t logical, sector_t phys, int len)
 {
 	if (!ext4_data_block_valid(EXT4_SB(inode->i_sb), phys, len)) {
-		ext4_error(inode->i_sb, msg,
+		__ext4_error(inode->i_sb, msg,
 			   "inode #%lu logical block %llu mapped to %llu "
 			   "(size %d)", inode->i_ino,
 			   (unsigned long long) logical,

@@ -4237,7 +4236,7 @@ static void ext4_free_data(handle_t *handle, struct inode *inode,
 		if ((EXT4_JOURNAL(inode) == NULL) || bh2jh(this_bh))
 			ext4_handle_dirty_metadata(handle, inode, this_bh);
 		else
-			ext4_error(inode->i_sb, __func__,
+			ext4_error(inode->i_sb,
 				   "circular indirect block detected, "
 				   "inode=%lu, block=%llu",
 				   inode->i_ino,

@@ -4285,7 +4284,7 @@ static void ext4_free_branches(handle_t *handle, struct inode *inode,
 			 * (should be rare).
 			 */
 			if (!bh) {
-				ext4_error(inode->i_sb, "ext4_free_branches",
+				ext4_error(inode->i_sb,
 					   "Read failure, inode=%lu, block=%llu",
 					   inode->i_ino, nr);
 				continue;

@@ -4602,9 +4601,8 @@ static int __ext4_get_inode_loc(struct inode *inode,
 
 	bh = sb_getblk(sb, block);
 	if (!bh) {
-		ext4_error(sb, "ext4_get_inode_loc", "unable to read "
-			   "inode block - inode=%lu, block=%llu",
-			   inode->i_ino, block);
+		ext4_error(sb, "unable to read inode block - "
+			   "inode=%lu, block=%llu", inode->i_ino, block);
 		return -EIO;
 	}
 	if (!buffer_uptodate(bh)) {

@@ -4702,9 +4700,8 @@ make_io:
 		submit_bh(READ_META, bh);
 		wait_on_buffer(bh);
 		if (!buffer_uptodate(bh)) {
-			ext4_error(sb, __func__,
-				   "unable to read inode block - inode=%lu, "
-				   "block=%llu", inode->i_ino, block);
+			ext4_error(sb, "unable to read inode block - inode=%lu,"
+				   " block=%llu", inode->i_ino, block);
 			brelse(bh);
 			return -EIO;
 		}

@@ -4915,8 +4912,7 @@ struct inode *ext4_iget(struct super_block *sb, unsigned long ino)
 	ret = 0;
 	if (ei->i_file_acl &&
 	    !ext4_data_block_valid(EXT4_SB(sb), ei->i_file_acl, 1)) {
-		ext4_error(sb, __func__,
-			   "bad extended attribute block %llu in inode #%lu",
+		ext4_error(sb, "bad extended attribute block %llu inode #%lu",
 			   ei->i_file_acl, inode->i_ino);
 		ret = -EIO;
 		goto bad_inode;

@@ -4962,8 +4958,7 @@ struct inode *ext4_iget(struct super_block *sb, unsigned long ino)
 			   new_decode_dev(le32_to_cpu(raw_inode->i_block[1])));
 	} else {
 		ret = -EIO;
-		ext4_error(inode->i_sb, __func__,
-			   "bogus i_mode (%o) for inode=%lu",
+		ext4_error(inode->i_sb, "bogus i_mode (%o) for inode=%lu",
 			   inode->i_mode, inode->i_ino);
 		goto bad_inode;
 	}

@@ -5202,10 +5197,8 @@ int ext4_write_inode(struct inode *inode, int wait)
 		if (wait)
 			sync_dirty_buffer(iloc.bh);
 		if (buffer_req(iloc.bh) && !buffer_uptodate(iloc.bh)) {
-			ext4_error(inode->i_sb, __func__,
-				   "IO error syncing inode, "
-				   "inode=%lu, block=%llu",
-				   inode->i_ino,
+			ext4_error(inode->i_sb, "IO error syncing inode, "
+				   "inode=%lu, block=%llu", inode->i_ino,
 				   (unsigned long long)iloc.bh->b_blocknr);
 			err = -EIO;
 		}

@@ -5622,7 +5615,7 @@ int ext4_mark_inode_dirty(handle_t *handle, struct inode *inode)
 				EXT4_I(inode)->i_state |= EXT4_STATE_NO_EXPAND;
 				if (mnt_count !=
 					le16_to_cpu(sbi->s_es->s_mnt_count)) {
-					ext4_warning(inode->i_sb, __func__,
+					ext4_warning(inode->i_sb,
 					"Unable to expand inode %lu. Delete"
 					" some EAs or run e2fsck.",
 					inode->i_ino);

index d34afad..2bfbc23 100644
@@ -2709,8 +2709,7 @@ ext4_mb_mark_diskspace_used(struct ext4_allocation_context *ac,
 
 	len = ac->ac_b_ex.fe_len;
 	if (!ext4_data_block_valid(sbi, block, len)) {
-		ext4_error(sb, __func__,
-			   "Allocating blocks %llu-%llu which overlap "
+		ext4_error(sb, "Allocating blocks %llu-%llu which overlap "
 			   "fs metadata\n", block, block+len);
 		/* File system mounted not to panic on error
 		 * Fix the bitmap and repeat the block allocation

@@ -3623,15 +3622,13 @@ ext4_mb_discard_group_preallocations(struct super_block *sb,
 
 	bitmap_bh = ext4_read_block_bitmap(sb, group);
 	if (bitmap_bh == NULL) {
-		ext4_error(sb, __func__, "Error in reading block "
-				"bitmap for %u", group);
+		ext4_error(sb, "Error reading block bitmap for %u", group);
 		return 0;
 	}
 
 	err = ext4_mb_load_buddy(sb, group, &e4b);
 	if (err) {
-		ext4_error(sb, __func__, "Error in loading buddy "
-				"information for %u", group);
+		ext4_error(sb, "Error loading buddy information for %u", group);
 		put_bh(bitmap_bh);
 		return 0;
 	}

@@ -3804,15 +3801,15 @@ repeat:
 
 		err = ext4_mb_load_buddy(sb, group, &e4b);
 		if (err) {
-			ext4_error(sb, __func__, "Error in loading buddy "
-					"information for %u", group);
+			ext4_error(sb, "Error loading buddy information for %u",
+					group);
 			continue;
 		}
 
 		bitmap_bh = ext4_read_block_bitmap(sb, group);
 		if (bitmap_bh == NULL) {
-			ext4_error(sb, __func__, "Error in reading block "
-					"bitmap for %u", group);
+			ext4_error(sb, "Error reading block bitmap for %u",
+					group);
 			ext4_mb_release_desc(&e4b);
 			continue;
 		}

@@ -4077,8 +4074,8 @@ ext4_mb_discard_lg_preallocations(struct super_block *sb,
 
 		ext4_get_group_no_and_offset(sb, pa->pa_pstart, &group, NULL);
 		if (ext4_mb_load_buddy(sb, group, &e4b)) {
-			ext4_error(sb, __func__, "Error in loading buddy "
-					"information for %u", group);
+			ext4_error(sb, "Error loading buddy information for %u",
+					group);
 			continue;
 		}
 		ext4_lock_group(sb, group);

@@ -4477,8 +4474,7 @@ void ext4_free_blocks(handle_t *handle, struct inode *inode,
 	sbi = EXT4_SB(sb);
 	es = EXT4_SB(sb)->s_es;
 	if (!ext4_data_block_valid(sbi, block, count)) {
-		ext4_error(sb, __func__,
-			    "Freeing blocks not in datazone - "
+		ext4_error(sb, "Freeing blocks not in datazone - "
 			    "block = %llu, count = %lu", block, count);
 		goto error_return;
 	}

@@ -4547,8 +4543,7 @@ do_more:
 	    in_range(block + count - 1, ext4_inode_table(sb, gdp),
 		      EXT4_SB(sb)->s_itb_per_group)) {
 
-		ext4_error(sb, __func__,
-			   "Freeing blocks in system zone - "
+		ext4_error(sb, "Freeing blocks in system zone - "
 			   "Block = %llu, count = %lu", block, count);
 		/* err = 0. ext4_std_error should be a no op */
 		goto error_return;

index 82c415b..1654eb8 100644
@@ -152,12 +152,12 @@ mext_check_null_inode(struct inode *inode1, struct inode *inode2,
 	int ret = 0;
 
 	if (inode1 == NULL) {
-		ext4_error(inode2->i_sb, function,
+		__ext4_error(inode2->i_sb, function,
 			"Both inodes should not be NULL: "
 			"inode1 NULL inode2 %lu", inode2->i_ino);
 		ret = -EIO;
 	} else if (inode2 == NULL) {
-		ext4_error(inode1->i_sb, function,
+		__ext4_error(inode1->i_sb, function,
 			"Both inodes should not be NULL: "
 			"inode1 %lu inode2 NULL", inode1->i_ino);
 		ret = -EIO;

@@ -526,7 +526,7 @@ mext_leaf_block(handle_t *handle, struct inode *orig_inode,
 	 * new_ext       |-------|
 	 */
 	if (le32_to_cpu(oext->ee_block) + oext_alen - 1 < new_ext_end) {
-		ext4_error(orig_inode->i_sb, __func__,
+		ext4_error(orig_inode->i_sb,
 			"new_ext_end(%u) should be less than or equal to "
 			"oext->ee_block(%u) + oext_alen(%d) - 1",
 			new_ext_end, le32_to_cpu(oext->ee_block),

@@ -689,12 +689,12 @@ mext_replace_branches(handle_t *handle, struct inode *orig_inode,
 	while (1) {
 		/* The extent for donor must be found. */
 		if (!dext) {
-			ext4_error(donor_inode->i_sb, __func__,
+			ext4_error(donor_inode->i_sb,
 				   "The extent for donor must be found");
 			*err = -EIO;
 			goto out;
 		} else if (donor_off != le32_to_cpu(tmp_dext.ee_block)) {
-			ext4_error(donor_inode->i_sb, __func__,
+			ext4_error(donor_inode->i_sb,
 				"Donor offset(%u) and the first block of donor "
 				"extent(%u) should be equal",
 				donor_off,

@@ -1351,7 +1351,7 @@ ext4_move_extents(struct file *o_filp, struct file *d_filp,
 			if (ret1 < 0)
 				break;
 			if (*moved_len > len) {
-				ext4_error(orig_inode->i_sb, __func__,
+				ext4_error(orig_inode->i_sb,
 					"We replaced blocks too much! "
 					"sum of replaced: %llu requested: %llu",
 					*moved_len, len);

173 lines not on this page · raw message

258 lines not on this page · raw message

index 735c20d..da184f4 100644
@@ -333,7 +333,7 @@ static void ext4_handle_error(struct super_block *sb)
 			sb->s_id);
 }
 
-void ext4_error(struct super_block *sb, const char *function,
+void __ext4_error(struct super_block *sb, const char *function,
 		const char *fmt, ...)
 {
 	va_list args;

@@ -450,7 +450,7 @@ void ext4_msg (struct super_block * sb, const char *prefix,
 	va_end(args);
 }
 
-void ext4_warning(struct super_block *sb, const char *function,
+void __ext4_warning(struct super_block *sb, const char *function,
 		  const char *fmt, ...)
 {
 	va_list args;

@@ -507,7 +507,7 @@ void ext4_update_dynamic_rev(struct super_block *sb)
 	if (le32_to_cpu(es->s_rev_level) > EXT4_GOOD_OLD_REV)
 		return;
 
-	ext4_warning(sb, __func__,
+	ext4_warning(sb,
 		     "updating to rev %d because of new feature flag, "
 		     "running e2fsck is recommended",
 		     EXT4_DYNAMIC_REV);

@@ -3360,10 +3360,9 @@ static void ext4_clear_journal_err(struct super_block *sb,
 		char nbuf[16];
 
 		errstr = ext4_decode_error(sb, j_errno, nbuf);
-		ext4_warning(sb, __func__, "Filesystem error recorded "
+		ext4_warning(sb, "Filesystem error recorded "
 			     "from previous mount: %s", errstr);
-		ext4_warning(sb, __func__, "Marking fs in need of "
-			     "filesystem check.");
+		ext4_warning(sb, "Marking fs in need of filesystem check.");
 
 		EXT4_SB(sb)->s_mount_state |= EXT4_ERROR_FS;
 		es->s_state |= cpu_to_le16(EXT4_ERROR_FS);

index f3a2f7e..5e1820a 100644
@@ -227,7 +227,8 @@ ext4_xattr_block_get(struct inode *inode, int name_index, const char *name,
 	ea_bdebug(bh, "b_count=%d, refcount=%d",
 		atomic_read(&(bh->b_count)), le32_to_cpu(BHDR(bh)->h_refcount));
 	if (ext4_xattr_check_block(bh)) {
-bad_block:	ext4_error(inode->i_sb, __func__,
+bad_block:
+		ext4_error(inode->i_sb,
 			   "inode %lu: bad block %llu", inode->i_ino,
 			   EXT4_I(inode)->i_file_acl);
 		error = -EIO;

@@ -371,7 +372,7 @@ ext4_xattr_block_list(struct dentry *dentry, char *buffer, size_t buffer_size)
 	ea_bdebug(bh, "b_count=%d, refcount=%d",
 		atomic_read(&(bh->b_count)), le32_to_cpu(BHDR(bh)->h_refcount));
 	if (ext4_xattr_check_block(bh)) {
-		ext4_error(inode->i_sb, __func__,
+		ext4_error(inode->i_sb,
 			   "inode %lu: bad block %llu", inode->i_ino,
 			   EXT4_I(inode)->i_file_acl);
 		error = -EIO;

@@ -665,9 +666,8 @@ ext4_xattr_block_find(struct inode *inode, struct ext4_xattr_info *i,
 			atomic_read(&(bs->bh->b_count)),
 			le32_to_cpu(BHDR(bs->bh)->h_refcount));
 		if (ext4_xattr_check_block(bs->bh)) {
-			ext4_error(sb, __func__,
-				"inode %lu: bad block %llu", inode->i_ino,
-				EXT4_I(inode)->i_file_acl);
+			ext4_error(sb, "inode %lu: bad block %llu",
+				   inode->i_ino, EXT4_I(inode)->i_file_acl);
 			error = -EIO;
 			goto cleanup;
 		}

@@ -880,9 +880,8 @@ cleanup_dquot:
 	goto cleanup;
 
 bad_block:
-	ext4_error(inode->i_sb, __func__,
-		   "inode %lu: bad block %llu", inode->i_ino,
-		   EXT4_I(inode)->i_file_acl);
+	ext4_error(inode->i_sb, "inode %lu: bad block %llu",
+		   inode->i_ino, EXT4_I(inode)->i_file_acl);
 	goto cleanup;
 
 #undef header

@@ -1195,9 +1194,8 @@ retry:
 		if (!bh)
 			goto cleanup;
 		if (ext4_xattr_check_block(bh)) {
-			ext4_error(inode->i_sb, __func__,
-				"inode %lu: bad block %llu", inode->i_ino,
-				EXT4_I(inode)->i_file_acl);
+			ext4_error(inode->i_sb, "inode %lu: bad block %llu",
+				   inode->i_ino, EXT4_I(inode)->i_file_acl);
 			error = -EIO;
 			goto cleanup;
 		}

@@ -1372,16 +1370,14 @@ ext4_xattr_delete_inode(handle_t *handle, struct inode *inode)
 		goto cleanup;
 	bh = sb_bread(inode->i_sb, EXT4_I(inode)->i_file_acl);
 	if (!bh) {
-		ext4_error(inode->i_sb, __func__,
-			"inode %lu: block %llu read error", inode->i_ino,
-			EXT4_I(inode)->i_file_acl);
+		ext4_error(inode->i_sb, "inode %lu: block %llu read error",
+			   inode->i_ino, EXT4_I(inode)->i_file_acl);
 		goto cleanup;
 	}
 	if (BHDR(bh)->h_magic != cpu_to_le32(EXT4_XATTR_MAGIC) ||
 	    BHDR(bh)->h_blocks != cpu_to_le32(1)) {
-		ext4_error(inode->i_sb, __func__,
-			"inode %lu: bad block %llu", inode->i_ino,
-			EXT4_I(inode)->i_file_acl);
+		ext4_error(inode->i_sb, "inode %lu: bad block %llu",
+			   inode->i_ino, EXT4_I(inode)->i_file_acl);
 		goto cleanup;
 	}
 	ext4_xattr_release_block(handle, inode, bh);

@@ -1506,7 +1502,7 @@ again:
 		}
 		bh = sb_bread(inode->i_sb, ce->e_block);
 		if (!bh) {
-			ext4_error(inode->i_sb, __func__,
+			ext4_error(inode->i_sb,
 				"inode %lu: block %lu read error",
 				inode->i_ino, (unsigned long) ce->e_block);
 		} else if (le32_to_cpu(BHDR(bh)->h_refcount) >=