taglinefilesource code
s_checkinterval317fs/ext2/super.celse if (es->s_checkinterval &&
s_checkinterval318fs/ext2/super.c(es->s_lastcheck + es->s_checkinterval <= CURRENT_TIME))
s_checkinterval352include/linux/ext2_fs.h__u32  s_checkinterval;  /* max. time between checks */