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Add some typedefs to make it clearer when we passing a function,

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Add fm_panic define
Add another bad atomic hack (need to do this right)


git-svn-id: https://outreach.scidac.gov/svn/spl/trunk@35 7e1ea52c-4ff2-0310-8f11-9dd32ca42a1c
This commit is contained in:
behlendo 2008-03-10 19:25:20 +00:00
parent 4098c921b6
commit 51f443a074
5 changed files with 18 additions and 5 deletions
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9
include/sys/atomic.h
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@ -10,6 +10,7 @@ extern "C" {
* get by for now since I'm only working on real 64bit systems but * get by for now since I'm only working on real 64bit systems but
* this will need to be addressed properly. * this will need to be addressed properly.
*/ */
static __inline__ void static __inline__ void
atomic_inc_64(volatile uint64_t *target) atomic_inc_64(volatile uint64_t *target)
{ {
@ -22,6 +23,14 @@ atomic_dec_64(volatile uint64_t *target)
(*target)--; (*target)--;
} }
static __inline__ uint32_t
atomic_add_32(volatile uint32_t *target, int32_t delta)
{
uint32_t rc = *target;
*target += delta;
return rc;
}
static __inline__ uint64_t static __inline__ uint64_t
atomic_add_64(volatile uint64_t *target, uint64_t delta) atomic_add_64(volatile uint64_t *target, uint64_t delta)
{ {

2
include/sys/cmn_err.h
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@ -13,4 +13,6 @@ extern void cmn_err(int, const char *, ...);
extern void vcmn_err(int, const char *, __va_list); extern void vcmn_err(int, const char *, __va_list);
extern void vpanic(const char *, __va_list); extern void vpanic(const char *, __va_list);
#define fm_panic panic
#endif /* SPL_CMN_ERR_H */ #endif /* SPL_CMN_ERR_H */

2
include/sys/taskq.h
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@ -75,7 +75,7 @@ extern taskq_t *__taskq_create(const char *, int, pri_t, int, int, uint_t);
#define taskq_create(name, thr, pri, min, max, flags) \ #define taskq_create(name, thr, pri, min, max, flags) \
__taskq_create(name, thr, pri, min, max, flags) __taskq_create(name, thr, pri, min, max, flags)
#define taskq_dispatch(tq, func, priv, flags) \ #define taskq_dispatch(tq, func, priv, flags) \
__taskq_dispatch(tq, func, priv, flags) __taskq_dispatch(tq, (task_func_t)func, priv, flags)
#define taskq_destroy(tq) destroy_workqueue(tq) #define taskq_destroy(tq) destroy_workqueue(tq)
#define taskq_wait(tq) flush_workqueue(tq) #define taskq_wait(tq) flush_workqueue(tq)
#define taskq_member(tq, kthr) 1 /* XXX -Just be true */ #define taskq_member(tq, kthr) 1 /* XXX -Just be true */

6
include/sys/thread.h
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@ -26,14 +26,16 @@ extern "C" {
#define TS_WAIT 0x20 /* No clean linux mapping */ #define TS_WAIT 0x20 /* No clean linux mapping */
#endif #endif
typedef void (*thread_func_t)(void *);
#define thread_create(stk, stksize, func, arg, len, pp, state, pri) \ #define thread_create(stk, stksize, func, arg, len, pp, state, pri) \
__thread_create(stk, stksize, (void (*)(void *))func, \ __thread_create(stk, stksize, (thread_func_t)func, \
arg, len, pp, state, pri) arg, len, pp, state, pri)
#define thread_exit() __thread_exit() #define thread_exit() __thread_exit()
#define curthread get_current() #define curthread get_current()
extern kthread_t *__thread_create(caddr_t stk, size_t stksize, extern kthread_t *__thread_create(caddr_t stk, size_t stksize,
void (*func)(void *), void *args, thread_func_t func, void *args,
size_t len, int *pp, int state, size_t len, int *pp, int state,
pri_t pri); pri_t pri);
extern void __thread_exit(void); extern void __thread_exit(void);

4
modules/spl/spl-thread.c
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@ -59,7 +59,7 @@ EXPORT_SYMBOL(__thread_exit);
* allocate memory. This is preferable to returning a NULL which Solaris * allocate memory. This is preferable to returning a NULL which Solaris
* style callers likely never check for... since it can't fail. */ * style callers likely never check for... since it can't fail. */
kthread_t * kthread_t *
__thread_create(caddr_t stk, size_t stksize, void (*proc)(void *), __thread_create(caddr_t stk, size_t stksize, thread_func_t func,
void *args, size_t len, int *pp, int state, pri_t pri) void *args, size_t len, int *pp, int state, pri_t pri)
{ {
thread_priv_t tp; thread_priv_t tp;
@ -77,7 +77,7 @@ __thread_create(caddr_t stk, size_t stksize, void (*proc)(void *),
* we're passing a stack address to a new thread but correct locking was * we're passing a stack address to a new thread but correct locking was
* added to ensure the callee can use the data safely until wake_up(). */ * added to ensure the callee can use the data safely until wake_up(). */
tp.tp_magic = TP_MAGIC; tp.tp_magic = TP_MAGIC;
tp.tp_func = proc; tp.tp_func = func;
tp.tp_args = args; tp.tp_args = args;
tp.tp_len = len; tp.tp_len = len;
tp.tp_state = state; tp.tp_state = state;