diff options
Diffstat (limited to 'sys/kern/kern_mutex.c')
| -rw-r--r-- | sys/kern/kern_mutex.c | 36 |
1 files changed, 34 insertions, 2 deletions
diff --git a/sys/kern/kern_mutex.c b/sys/kern/kern_mutex.c index 6540b56..ee285af 100644 --- a/sys/kern/kern_mutex.c +++ b/sys/kern/kern_mutex.c @@ -285,6 +285,38 @@ propagate_priority(struct proc *p) } /* + * Function versions of the inlined __mtx_* macros. These are used by + * modules and can also be called from assembly language if needed. + */ +void +_mtx_lock_flags(struct mtx *m, int opts, const char *file, int line) +{ + + __mtx_lock_flags(m, opts, file, line); +} + +void +_mtx_unlock_flags(struct mtx *m, int opts, const char *file, int line) +{ + + __mtx_unlock_flags(m, opts, file, line); +} + +void +_mtx_lock_spin_flags(struct mtx *m, int opts, const char *file, int line) +{ + + __mtx_lock_spin_flags(m, opts, file, line); +} + +void +_mtx_unlock_spin_flags(struct mtx *m, int opts, const char *file, int line) +{ + + __mtx_unlock_spin_flags(m, opts, file, line); +} + +/* * The important part of mtx_trylock{,_flags}() * Tries to acquire lock `m.' We do NOT handle recursion here; we assume that * if we're called, it's because we know we don't already own this lock. @@ -461,7 +493,7 @@ _mtx_lock_sleep(struct mtx *m, int opts, const char *file, int line) * is handled inline. */ void -_mtx_lock_spin(struct mtx *m, int opts, u_int mtx_intr, const char *file, +_mtx_lock_spin(struct mtx *m, int opts, critical_t mtx_crit, const char *file, int line) { int i = 0; @@ -488,7 +520,7 @@ _mtx_lock_spin(struct mtx *m, int opts, u_int mtx_intr, const char *file, } } - m->mtx_saveintr = mtx_intr; + m->mtx_savecrit = mtx_crit; if ((opts & MTX_QUIET) == 0) CTR1(KTR_LOCK, "_mtx_lock_spin: %p spin done", m); |
