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* mtd: mtdswap: fix compilation warningArtem Bityutskiy2011-03-251-1/+1
| | | | | | | | | | | | Fix the following compilation warning: drivers/mtd/mtdswap.c: In function ‘mtdswap_pick_gc_eblk’: drivers/mtd/mtdswap.c:859: warning: ‘idx’ may be used uninitialized in this function drivers/mtd/mtdswap.c:859: note: ‘idx’ was declared here Initialize idx to -1 because this value means "no tree choosen". Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
* mtdswap: kill strict error handling optionYang Ruirui2011-03-251-7/+1
| | | | | | | | | | As Artem Bityutskiy suggested: this option is controversial, as we do not really have any prove it is useful. And it is too much to have it as a config parameter. So, better kill it and let the real mtdswap users decide whether it is needed or not. Signed-off-by: Yang Ruirui<ruirui.r.yang@tieto.com> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
* mtd: fix printf format warnings, mostly lack of %zd for size_t, in mtdswapDavid Woodhouse2011-03-111-8/+8
| | | | Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
* mtd: Add mtdswap block driverJarkko Lavinen2011-03-111-0/+1593
Add a driver for allowing an mtd device to be used as a block device for swapping. The block device is volatile, and the mapping of swapped pages is not stored on flash. Signed-off-by: Jarkko Lavinen <jarkko.lavinen@nokia.com> Tested-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>