Hi, On Thu, Jan 12 2012, S, Venkatraman wrote: > On Wed, Dec 21, 2011 at 1:09 PM, Saugata Das <saugata.das@xxxxxxxxxxxxxx> wrote: >> From: Saugata Das <saugata.das@xxxxxxxxxx> >> >> MMC-4.5 data tag feature will be used to store the file system >> meta-data in the >> tagged region of eMMC. This will improve the write and subsequent >> read transfer >> time for the meta data. >> >> Signed-off-by: Saugata Das <saugata.das@xxxxxxxxxx> > > I tested this on a device which supports a data tag unit size of 8K. > Tested-by: Venkatraman S <svenkatr@xxxxxx> Thanks for testing! I've pushed it to mmc-next. > Chris, > Can this go into 3.3 ? I think 3.4 would be better after a full round of linux-next testing, since this sounds like it could expose card-dependent quirks that could destroy filesystems. Better to be safe. Thanks, - Chris. -- Chris Ball <cjb@xxxxxxxxxx> <http://printf.net/> One Laptop Per Child -- To unsubscribe from this list: send the line "unsubscribe linux-mmc" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
