Lines Matching defs:groups
150 ext4_warning(sb, "Cannot add at group %u (only %u groups)",
230 struct ext4_new_group_data *groups; /* new_group_data for groups
232 __u16 *bg_flags; /* block group flags of groups
233 in @groups */
236 ext4_group_t count; /* number of groups in @groups
241 * Avoiding memory allocation failures due to too many groups added each time.
264 flex_gd->groups = kmalloc_array(flex_gd->resize_bg,
267 if (flex_gd->groups == NULL)
278 kfree(flex_gd->groups);
288 kfree(flex_gd->groups);
297 * group tables from the 1st group of groups contained by @flexgd, which may
300 * @sb: super block of fs to which the groups belongs
309 struct ext4_new_group_data *group_data = flex_gd->groups;
408 "%u groups, flexbg size is %u:\n", flex_gd->count,
480 group -= flex_gd->groups[0].group;
495 bh = sb_getblk(sb, flex_gd->groups[group].block_bitmap);
520 * Set up the block and inode bitmaps, and the inode table for the new groups.
541 struct ext4_new_group_data *group_data = flex_gd->groups;
731 * Iterate through the groups which hold BACKUP superblock/GDT copies in an
779 * groups in current filesystem that have BACKUPS, or -ve error code.
897 ext4_warning(sb, "not enough memory for %lu groups",
978 ext4_warning(sb, "not enough memory for %lu groups",
1245 * ext4_add_new_descs() adds @count group descriptor of groups
1344 struct ext4_new_group_data *group_data = flex_gd->groups;
1416 * groups can be seen by the filesystem.
1419 * @flex_gd: new added groups
1427 struct ext4_new_group_data *group_data = flex_gd->groups;
1469 * dependent data and before modifying the groups count
1471 * * Readers must perform an smp_rmb() after reading the groups
1551 BUG_ON(!flex_gd->count || !flex_gd->groups || !flex_gd->bg_flags);
1584 group = flex_gd->groups[0].group;
1638 struct ext4_new_group_data *group_data = flex_gd->groups;
1766 flex_gd.groups = input;
1906 static int num_desc_blocks(struct super_block *sb, ext4_group_t groups)
1908 return (groups + EXT4_DESC_PER_BLOCK(sb) - 1) / EXT4_DESC_PER_BLOCK(sb);
2158 /* Add flex groups. Note that a regular group is a