On Sat, 2008-08-16 at 19:08 +0200, Pierre Ossman wrote: > I've cooked up some patches that maps David's new discard requests to > erase operations on MMC and SD cards. I'm not entirely sure these are > something to keep though as I've been unable to see any performance > increase in keeping blocks erased. Do we have any other reason to keep > it? When you fill a file system completely, then delete all files -- then do you see a performance improvement when you subsequently write to it? -- David Woodhouse Open Source Technology Centre David.Woodhouse@xxxxxxxxx Intel Corporation -- To unsubscribe from this list: send the line "unsubscribe linux-fsdevel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
