mirror of
https://github.com/xen-project/xen.git
synced 2026-10-29 18:50:05 +01:00
xen/spinlock: remove misra rule 21.1 violations
In xen spinlock code there are several violations of MISRA rule 21.1 (identifiers starting with "__" or "_[A-Z]"). Fix them by using trailing underscores instead. Signed-off-by: Juergen Gross <jgross@suse.com> Acked-by: Jan Beulich <jbeulich@suse.com>
This commit is contained in:
Juergen Gross authored and 
Jan Beulich committed
1 parent
68e008db0c
commit
af7fed3fdf
1 file changed
+14
-14
+14
-14
@@ -22,7 +22,7 @@ union lock_debug {
|
||||
bool unseen:1;
|
||||
};
|
||||
};
|
||||
#define _LOCK_DEBUG { .val = LOCK_DEBUG_INITVAL }
|
||||
#define LOCK_DEBUG_ { .val = LOCK_DEBUG_INITVAL }
|
||||
void check_lock(union lock_debug *debug, bool try);
|
||||
void lock_enter(const union lock_debug *debug);
|
||||
void lock_exit(const union lock_debug *debug);
|
||||
@@ -30,7 +30,7 @@ void spin_debug_enable(void);
|
||||
void spin_debug_disable(void);
|
||||
#else
|
||||
union lock_debug { };
|
||||
#define _LOCK_DEBUG { }
|
||||
#define LOCK_DEBUG_ { }
|
||||
#define check_lock(l, t) ((void)0)
|
||||
#define lock_enter(l) ((void)0)
|
||||
#define lock_exit(l) ((void)0)
|
||||
@@ -95,27 +95,27 @@ struct lock_profile_qhead {
|
||||
int32_t idx; /* index for printout */
|
||||
};
|
||||
|
||||
#define _LOCK_PROFILE(lockname) { .name = #lockname, .lock = &(lockname), }
|
||||
#define _LOCK_PROFILE_PTR(name) \
|
||||
static struct lock_profile * const __lock_profile_##name \
|
||||
#define LOCK_PROFILE_(lockname) { .name = #lockname, .lock = &(lockname), }
|
||||
#define LOCK_PROFILE_PTR_(name) \
|
||||
static struct lock_profile * const lock_profile__##name \
|
||||
__used_section(".lockprofile.data") = \
|
||||
&__lock_profile_data_##name
|
||||
#define _SPIN_LOCK_UNLOCKED(x) { \
|
||||
&lock_profile_data__##name
|
||||
#define SPIN_LOCK_UNLOCKED_(x) { \
|
||||
.recurse_cpu = SPINLOCK_NO_CPU, \
|
||||
.debug =_LOCK_DEBUG, \
|
||||
.debug = LOCK_DEBUG_, \
|
||||
.profile = x, \
|
||||
}
|
||||
#define SPIN_LOCK_UNLOCKED _SPIN_LOCK_UNLOCKED(NULL)
|
||||
#define SPIN_LOCK_UNLOCKED SPIN_LOCK_UNLOCKED_(NULL)
|
||||
#define DEFINE_SPINLOCK(l) \
|
||||
spinlock_t l = _SPIN_LOCK_UNLOCKED(NULL); \
|
||||
static struct lock_profile __lock_profile_data_##l = _LOCK_PROFILE(l); \
|
||||
_LOCK_PROFILE_PTR(l)
|
||||
spinlock_t l = SPIN_LOCK_UNLOCKED_(NULL); \
|
||||
static struct lock_profile lock_profile_data__##l = LOCK_PROFILE_(l); \
|
||||
LOCK_PROFILE_PTR_(l)
|
||||
|
||||
#define spin_lock_init_prof(s, l) \
|
||||
do { \
|
||||
struct lock_profile *prof; \
|
||||
prof = xzalloc(struct lock_profile); \
|
||||
(s)->l = (spinlock_t)_SPIN_LOCK_UNLOCKED(prof); \
|
||||
(s)->l = (spinlock_t)SPIN_LOCK_UNLOCKED_(prof); \
|
||||
if ( !prof ) \
|
||||
{ \
|
||||
printk(XENLOG_WARNING \
|
||||
@@ -149,7 +149,7 @@ struct lock_profile_qhead { };
|
||||
|
||||
#define SPIN_LOCK_UNLOCKED { \
|
||||
.recurse_cpu = SPINLOCK_NO_CPU, \
|
||||
.debug =_LOCK_DEBUG, \
|
||||
.debug = LOCK_DEBUG_, \
|
||||
}
|
||||
#define DEFINE_SPINLOCK(l) spinlock_t l = SPIN_LOCK_UNLOCKED
|
||||
|
||||
|
||||