Amit> Hi Peter I think some places in files 'pagemap.h' and
Amit> 'filemap.c' still uses unsigned long instead of sector_t,these
Amit> files are not touched by your patch, please see to it........
The `index' in pagemap.h and filemap.c is an index into the pagecache,
not a disk offset --- so it stays as unsigned long. I think there are
plans to change it to `pgoff_t', or to change the size of an object in
the pagecacheat some stage, but for now the
pagecache on a 32-bit architecture is limited to addressing
((2^32)-1) * PAGECACHE_SIZE, which makes a limit of 16TB on 32-bit
architectures at present.
-- Dr Peter Chubb peterc@gelato.unsw.edu.au You are lost in a maze of BitKeeper repositories, all almost the same.- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/