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Recently, I am tring to write a program by using library of ext2.
And there is a strange thing.
I can using io_channel_write_blk to write data in desired block.
I also can read the changed data by io_channel_read_blk.
But I can't view the changed data by editor( vi and gedit) without reboot.
Before ending of my program, I had called io_channel_flush(fs->io).
What should I do to make the changed data can viewed by editor without reboot?
Thanks for any commment!