On Oct 31, 2005 01:13 +0100, Adrian Bunk wrote:
> Can anyone tell me the history of CONFIG_EXT{2,3}_CHECK?
>
> There is code for a "check" option for mount if these options are
> enabled, but there's no way to enable them.
These are expensive debugging options, which walk the inode/block bitmaps
for getting the group inode/block usage instead of using the group
summary data. Not used very often but I suspect occasionally useful for
developers mucking with ext[23] internals. Since it is developer-only
code it needs to be enabled with #define CONFIG_EXT[23]_CHECK in a
header or compile option.
Cheers, Andreas
--
Andreas Dilger
Principal Software Engineer
Cluster File Systems, Inc.
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to [email protected]
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
[Index of Archives]
[Kernel Newbies]
[Netfilter]
[Bugtraq]
[Photo]
[Stuff]
[Gimp]
[Yosemite News]
[MIPS Linux]
[ARM Linux]
[Linux Security]
[Linux RAID]
[Video 4 Linux]
[Linux for the blind]
[Linux Resources]
