Commit 66e5db05 authored by Christoph Hellwig's avatar Christoph Hellwig Committed by Christoph Hellwig
Browse files

hfsplus: do not cache and write next_alloc 



We never look at it, nor change the next_alloc field in the superblock.  So
don't bother caching it or writing it out in hfsplus_sync_fs.

Signed-off-by: default avatarChristoph Hellwig <hch@tuxera.com>
parent f17c89bf

fs/hfsplus/hfsplus_fs.h

+0 −1
Original line number Diff line number Diff line
@@ -129,7 +129,6 @@ struct hfsplus_sb_info { 
	int alloc_blksz_shift;

	u32 total_blocks;

	u32 free_blocks;

	u32 next_alloc;

	u32 next_cnid;

	u32 file_count;

	u32 folder_count;

fs/hfsplus/super.c

+0 −2
Original line number Diff line number Diff line
@@ -164,7 +164,6 @@ int hfsplus_sync_fs(struct super_block *sb, int wait) 
	sb->s_dirt = 0;



	vhdr->free_blocks = cpu_to_be32(sbi->free_blocks);

	vhdr->next_alloc = cpu_to_be32(sbi->next_alloc);

	vhdr->next_cnid = cpu_to_be32(sbi->next_cnid);

	vhdr->folder_count = cpu_to_be32(sbi->folder_count);

	vhdr->file_count = cpu_to_be32(sbi->file_count);
@@ -355,7 +354,6 @@ static int hfsplus_fill_super(struct super_block *sb, void *data, int silent) 
	}

	sbi->total_blocks = be32_to_cpu(vhdr->total_blocks);

	sbi->free_blocks = be32_to_cpu(vhdr->free_blocks);

	sbi->next_alloc = be32_to_cpu(vhdr->next_alloc);

	sbi->next_cnid = be32_to_cpu(vhdr->next_cnid);

	sbi->file_count = be32_to_cpu(vhdr->file_count);

	sbi->folder_count = be32_to_cpu(vhdr->folder_count);