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| author |   Michael S. Tsirkin <mst@redhat.com> | 2014-12-01 17:39:39 +0200 |
|---|---|---|
| committer | Michael S. Tsirkin <mst@redhat.com> | 2014-12-09 12:05:29 +0200 |
| commit | 64f7f0510c7e6f61eab080e3f51d314849f47ac1 (patch) | |
| tree | a439f647cb9e2a8737deacdd80752b743e432d7e /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | vhost/net: force len for TX to host endian (diff) | |
| download | linux-dev-64f7f0510c7e6f61eab080e3f51d314849f47ac1.tar.xz linux-dev-64f7f0510c7e6f61eab080e3f51d314849f47ac1.zip | |
vhost: switch to __get/__put_user exclusively
Most places in vhost can use __get/__put_user rather than
get/put_user since addresses are pre-validated.
This should be good for performance, but this also
will help make code sparse-clean: get/put_user macros
don't play well with __virtioXX bitwise tags.
Switch to get/put_user to __ variants everywhere in vhost.
There's one exception - for consistency switch that
as well, and add an explicit access_ok check.
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions