On Thu, 6 Aug 2009 22:05:55 +0530, aditya uttam <uttam.aditya@xxxxxxxxx> wrote: > Can any one explain me that Can I free the memory in a thread context, > that has been allocated in a different thread context ?. Yes, as long as the address space is shared between them, which is true for normal kernel code. However, use of usb_buffer_alloc is almost never necessary. Are you sure you want to use it? If yes, why? -- Pete -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html