Commit 93f90526 authored by Theodore Ts'o's avatar Theodore Ts'o
Browse files

ext4: set bg_itable_unused when resizing 



Set bg_itable_unused for file systems that have uninit_bg enabled.
This will speed up the first e2fsck run after the file system is
resized.

Signed-off-by: default avatar"Theodore Ts'o" <tytso@mit.edu>
parent 01f795f9

fs/ext4/resize.c

+3 −0
Original line number Diff line number Diff line
@@ -1268,6 +1268,9 @@ static int ext4_setup_new_descs(handle_t *handle, struct super_block *sb, 
		ext4_free_group_clusters_set(sb, gdp,

					     EXT4_B2C(sbi, group_data->free_blocks_count));

		ext4_free_inodes_set(sb, gdp, EXT4_INODES_PER_GROUP(sb));

		if (ext4_has_group_desc_csum(sb))

			ext4_itable_unused_set(sb, gdp,

					       EXT4_INODES_PER_GROUP(sb));

		gdp->bg_flags = cpu_to_le16(*bg_flags);

		ext4_group_desc_csum_set(sb, group, gdp);