ext4_ext_calc_credits_for_single_extent 3295 fs/ext4/ext4.h extern int ext4_ext_calc_credits_for_single_extent(struct inode *inode,
ext4_ext_calc_credits_for_single_extent   50 fs/ext4/migrate.c 	needed = ext4_ext_calc_credits_for_single_extent(inode,