Messages in this thread | | | From | Chris Ball <> | Subject | Re: [PATCH v3] mmc: card: Adding support for sanitize in eMMC 4.5 | Date | Sun, 26 May 2013 13:22:06 -0400 |
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Hi Maya,
On Thu, Apr 18 2013, Maya Erez wrote: > The sanitize support is added as a user-app ioctl call, and > was removed from the block-device request, since its purpose is > to be invoked not via File-System but by a user. > This feature deletes the unmap memory region of the eMMC card, > by writing to a specific register in the EXT_CSD. > unmap region is the memory region that was previously deleted > (by erase, trim or discard operation). > In order to avoid timeout when sanitizing large-scale cards, > the timeout for sanitize operation is 240 seconds. > > Signed-off-by: Yaniv Gardi <ygardi@codeaurora.org> > Signed-off-by: Maya Erez <merez@codeaurora.org>
Thanks, pushed to mmc-next for 3.11.
- Chris. -- Chris Ball <cjb@laptop.org> <http://printf.net/> One Laptop Per Child
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