On Wed, Mar 18, 2009 at 3:06 PM, Kanigeri, Hari <h-kanigeri2@xxxxxx> wrote: > Felipe, > >> Check the hardware state of the DSP before sending the command to wake >> it up thus avoiding to flood the mailbox unnecessarily. >> > -- So this check was missing in Unmap part. Good catch. > > >> - u32 temp = 0; >> - struct CFG_HOSTRES resources; >> u32 *pPhysAddrPageTbl = NULL; >> struct vm_area_struct *vma; >> struct mm_struct *mm = current->mm; >> + u32 temp = 0; >> > > -- Is temp variable needed ? You tell me :) I just moved code around. I don't truly understand what it's doing. Maybe the read is needed for some kind of sync? I've removed the tlb flush all completely and I didn't notice any problems, is it really needed? -- Felipe Contreras -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
