aa563d7bca
In the iov_iter struct, separate the iterator type from the iterator direction and use accessor functions to access them in most places. Convert a bunch of places to use switch-statements to access them rather then chains of bitwise-AND statements. This makes it easier to add further iterator types. Also, this can be more efficient as to implement a switch of small contiguous integers, the compiler can use ~50% fewer compare instructions than it has to use bitwise-and instructions. Further, cease passing the iterator type into the iterator setup function. The iterator function can set that itself. Only the direction is required. Signed-off-by: David Howells <dhowells@redhat.com> |
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| .. | ||
| Kconfig | ||
| Makefile | ||
| README | ||
| stub_dev.c | ||
| stub_main.c | ||
| stub_rx.c | ||
| stub_tx.c | ||
| stub.h | ||
| usbip_common.c | ||
| usbip_common.h | ||
| usbip_event.c | ||
| vhci_hcd.c | ||
| vhci_rx.c | ||
| vhci_sysfs.c | ||
| vhci_tx.c | ||
| vhci.h | ||
| vudc_dev.c | ||
| vudc_main.c | ||
| vudc_rx.c | ||
| vudc_sysfs.c | ||
| vudc_transfer.c | ||
| vudc_tx.c | ||
| vudc.h | ||
TODO: - more discussion about the protocol - testing - review of the userspace interface - document the protocol Please send patches for this code to Greg Kroah-Hartman <greg@kroah.com>