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Commit 09bf4aae authored by Ryusuke Konishi's avatar Ryusuke Konishi
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nilfs2: stop marking metadata inode dirty within btree operations 



Since metadata file routines mark the inode dirty after they
successfully changed bmap objects, nilfs_mdt_mark_dirty() calls in
nilfs_bmap_add_blocks() and nilfs_bmap_sub_blocks() are redundant.

This removes these overlapping calls from the bmap routines.

Signed-off-by: default avatarRyusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
parent 30db4e6c

fs/nilfs2/bmap.c

+2 −6
Original line number Diff line number Diff line
@@ -402,18 +402,14 @@ int nilfs_bmap_test_and_clear_dirty(struct nilfs_bmap *bmap) 
void nilfs_bmap_add_blocks(const struct nilfs_bmap *bmap, int n)

{

	inode_add_bytes(bmap->b_inode, (1 << bmap->b_inode->i_blkbits) * n);

	if (NILFS_MDT(bmap->b_inode))

		nilfs_mdt_mark_dirty(bmap->b_inode);

	else

	if (!NILFS_MDT(bmap->b_inode))

		mark_inode_dirty(bmap->b_inode);

}



void nilfs_bmap_sub_blocks(const struct nilfs_bmap *bmap, int n)

{

	inode_sub_bytes(bmap->b_inode, (1 << bmap->b_inode->i_blkbits) * n);

	if (NILFS_MDT(bmap->b_inode))

		nilfs_mdt_mark_dirty(bmap->b_inode);

	else

	if (!NILFS_MDT(bmap->b_inode))

		mark_inode_dirty(bmap->b_inode);

}