KVM: MMU: Clean up the error handling of walk_addr_generic()

Browse source

Avoid two step jump to the error handling part.  This eliminates the use
of the variables present and rsvd_fault.

We also use the const type qualifier to show that write/user/fetch_fault
do not change in the function.

Both of these were suggested by Ingo Molnar.

Cc: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Takuya Yoshikawa <yoshikawa.takuya@oss.ntt.co.jp>
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>

...

This commit is contained in:

Takuya Yoshikawa 2011-07-01 01:34:56 +09:00 • committed by Avi Kivity

parent f8f7e5ee10

commit 134291bf3c

1 changed files with 32 additions and 50 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

82

arch/x86/kvm/paging_tmpl.h

View file