ext4: trigger the lazy inode table initialization after resize
After we have finished extending the file system, we need to trigger a
the lazy inode table thread to zero out the inode tables.
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
diff --git a/fs/ext4/ioctl.c b/fs/ext4/ioctl.c
index 5747f52..4784ac2 100644
--- a/fs/ext4/ioctl.c
+++ b/fs/ext4/ioctl.c
@@ -313,6 +313,9 @@
if (err == 0)
err = err2;
mnt_drop_write_file(filp);
+ if (!err && ext4_has_group_desc_csum(sb) &&
+ test_opt(sb, INIT_INODE_TABLE))
+ err = ext4_register_li_request(sb, input.group);
group_add_out:
ext4_resize_end(sb);
return err;
@@ -358,6 +361,7 @@
ext4_fsblk_t n_blocks_count;
struct super_block *sb = inode->i_sb;
int err = 0, err2 = 0;
+ ext4_group_t o_group = EXT4_SB(sb)->s_groups_count;
if (EXT4_HAS_RO_COMPAT_FEATURE(sb,
EXT4_FEATURE_RO_COMPAT_BIGALLOC)) {
@@ -388,6 +392,11 @@
if (err == 0)
err = err2;
mnt_drop_write_file(filp);
+ if (!err && (o_group > EXT4_SB(sb)->s_groups_count) &&
+ ext4_has_group_desc_csum(sb) &&
+ test_opt(sb, INIT_INODE_TABLE))
+ err = ext4_register_li_request(sb, o_group);
+
resizefs_out:
ext4_resize_end(sb);
return err;