taglinefilesource code
fat_lock300fs/msdos/inode.cMSDOS_SB(sb)->fat_lock = 0;
fat_lock100fs/msdos/misc.cwhile (MSDOS_SB(sb)->fat_lock) sleep_on(&MSDOS_SB(sb)->fat_wait);
fat_lock101fs/msdos/misc.cMSDOS_SB(sb)->fat_lock = 1;
fat_lock107fs/msdos/misc.cMSDOS_SB(sb)->fat_lock = 0;
fat_lock22include/linux/msdos_fs_sb.hint fat_lock;