linux_dsm_epyc7002/net/tls
David Howells aa563d7bca iov_iter: Separate type from direction and use accessor functions
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>
2018-10-24 00:41:07 +01:00
..
Kconfig tls: convert to generic sk_msg interface 2018-10-15 12:23:19 -07:00
Makefile net/tls: Add generic NIC offload infrastructure 2018-05-01 09:42:47 -04:00
tls_device_fallback.c tls: zero the crypto information from tls_context before freeing 2018-09-13 12:03:47 -07:00
tls_device.c iov_iter: Separate type from direction and use accessor functions 2018-10-24 00:41:07 +01:00
tls_main.c tls: replace poll implementation with read hook 2018-10-15 12:23:19 -07:00
tls_sw.c iov_iter: Use accessor function 2018-10-24 00:40:44 +01:00