Lines Matching refs:HFS_SB
148 mutex_lock(&HFS_SB(sb)->bitmap_lock);
149 bitmap = HFS_SB(sb)->bitmap;
151 pos = hfs_find_set_zero_bits(bitmap, HFS_SB(sb)->fs_ablocks, goal, num_bits);
152 if (pos >= HFS_SB(sb)->fs_ablocks) {
155 if (pos >= HFS_SB(sb)->fs_ablocks) {
162 HFS_SB(sb)->free_ablocks -= *num_bits;
165 mutex_unlock(&HFS_SB(sb)->bitmap_lock);
205 if ((start + count) > HFS_SB(sb)->fs_ablocks)
208 mutex_lock(&HFS_SB(sb)->bitmap_lock);
210 curr = HFS_SB(sb)->bitmap + (start / 32);
238 HFS_SB(sb)->free_ablocks += len;
239 mutex_unlock(&HFS_SB(sb)->bitmap_lock);