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| author | Paolo Bonzini <pbonzini@redhat.com> | 2015-10-28 02:39:55 +0100 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2015-11-10 12:06:22 +0100 |
| commit | f70cd6b07e629f367bb9b1ac9d0e3e669eb325c0 (patch) | |
| tree | d7598a2f03f41b30d8dd415eabcc27f9785bbc58 /include/linux/context_tracking.h | |
| parent | 8cfe9866960581303f244780945c5d12ecc4e5bc (diff) | |
| download | lwn-f70cd6b07e629f367bb9b1ac9d0e3e669eb325c0.tar.gz lwn-f70cd6b07e629f367bb9b1ac9d0e3e669eb325c0.zip | |
context_tracking: remove duplicate enabled check
All calls to context_tracking_enter and context_tracking_exit
are already checking context_tracking_is_enabled, except the
context_tracking_user_enter and context_tracking_user_exit
functions left in for the benefit of assembly calls.
Pull the check up to those functions, by making them simple
wrappers around the user_enter and user_exit inline functions.
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Paul McKenney <paulmck@linux.vnet.ibm.com>
Reviewed-by: Rik van Riel <riel@redhat.com>
Tested-by: Rik van Riel <riel@redhat.com>
Acked-by: Andy Lutomirski <luto@kernel.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'include/linux/context_tracking.h')
| -rw-r--r-- | include/linux/context_tracking.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/include/linux/context_tracking.h b/include/linux/context_tracking.h index 008fc67d0d96..6ef136ff0897 100644 --- a/include/linux/context_tracking.h +++ b/include/linux/context_tracking.h @@ -18,13 +18,13 @@ extern void context_tracking_user_exit(void); static inline void user_enter(void) { if (context_tracking_is_enabled()) - context_tracking_user_enter(); + context_tracking_enter(CONTEXT_USER); } static inline void user_exit(void) { if (context_tracking_is_enabled()) - context_tracking_user_exit(); + context_tracking_exit(CONTEXT_USER); } static inline enum ctx_state exception_enter(void) |