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Lots of build fixes. This is turning out to be a very good 

idea since it forcefully codifing the ABI.  Since the shim
layer is no longer linked at build time in to the test suite
we can;'t cut any corners and get away with it.

Everything is working now with the exception of sorting
setting Module.symvers properly.  This may take a little
Makefile reorg.



git-svn-id: https://outreach.scidac.gov/svn/spl/trunk@5 7e1ea52c-4ff2-0310-8f11-9dd32ca42a1c
This commit is contained in:
behlendo 2008-02-27 19:09:51 +00:00
parent 3d4ea0ced6
commit f1b59d2620
30 changed files with 182 additions and 120 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
include/linux-callb.h
View File

@ -1,10 +1,11 @@
#ifndef _LINUX_CALLB_H
#define _LINUX_CALLB_H
#ifndef _SOLARIS_CALLB_H
#define _SOLARIS_CALLB_H
#ifdef __cplusplus
extern "C" {
#endif
#include <linux/module.h>
#include <linux-mutex.h>
#define DEBUG_CALLB
@ -41,5 +42,5 @@ typedef struct callb_cpr {
}
#endif
#endif /* _LINUX_CALLB_H */
#endif /* _SOLARIS_CALLB_H */

7
include/linux-condvar.h
View File

@ -1,10 +1,11 @@
#ifndef _LINUX_CONDVAR_H
#define _LINUX_CONDVAR_H
#ifndef _SOLARIS_CONDVAR_H
#define _SOLARIS_CONDVAR_H
#ifdef __cplusplus
extern "C" {
#endif
#include <linux/module.h>
#include <linux/wait.h>
/* The kcondvar_t struct is protected by mutex taken externally before
@ -198,4 +199,4 @@ cv_broadcast(kcondvar_t *cvp)
if (atomic_read(&cvp->cv_waiters) > 0)
wake_up_all(&cvp->cv_event);
}
#endif /* _LINUX_CONDVAR_H */
#endif /* _SOLARIS_CONDVAR_H */

7
include/linux-cred.h
View File

@ -1,10 +1,11 @@
#ifndef _LINUX_CRED_H
#define _LINUX_CRED_H
#ifndef _SOLARIS_CRED_H
#define _SOLARIS_CRED_H
#ifdef __cplusplus
extern "C" {
#endif
#include <linux/module.h>
#include <linux/types.h>
/* XXX - Portions commented out because we really just want to have the type
@ -36,5 +37,5 @@ typedef struct cred {
}
#endif
#endif /* _LINUX_CRED_H */
#endif /* _SOLARIS_CRED_H */

12
include/linux-generic.h
View File

@ -1,10 +1,12 @@
#ifndef _LINUX_GENERIC_H
#define _LINUX_GENERIC_H
#ifndef _SOLARIS_GENERIC_H
#define _SOLARIS_GENERIC_H
#ifdef __cplusplus
extern "C" {
#endif
#include <linux/module.h>
/* Missing defines.
*/
#define INT32_MAX INT_MAX
@ -14,7 +16,7 @@ extern "C" {
#define MAXNAMELEN 256
#define MAXPATHLEN PATH_MAX
#define __va_list va_list
#define _KERNEL 1
#define _KERNEL __KERNEL__
#define max_ncpus 64
/* 0..MAX_PRIO-1: Process priority
@ -63,10 +65,10 @@ extern "C" {
/* Missing globals
*/
static int p0 = 0;
extern int p0;
#ifdef __cplusplus
}
#endif
#endif /* _LINUX_GENERIC_H */
#endif /* _SOLARIS_GENERIC_H */

23
include/linux-kmem.h
View File

@ -1,5 +1,5 @@
#ifndef _LINUX_KMEM_H
#define _LINUX_KMEM_H
#ifndef _SOLARIS_KMEM_H
#define _SOLARIS_KMEM_H
#ifdef __cplusplus
extern "C" {
@ -8,6 +8,7 @@ extern "C" {
#undef DEBUG_KMEM
#undef DEBUG_KMEM_UNIMPLEMENTED
#include <linux/module.h>
#include <linux/slab.h>
#include <linux/mm.h>
#include <linux/spinlock.h>
@ -147,15 +148,18 @@ typedef int (*kmem_constructor_t)(void *, void *, int);
typedef void (*kmem_destructor_t)(void *, void *);
typedef void (*kmem_reclaim_t)(void *);
kmem_cache_t *
extern kmem_cache_t *
__kmem_cache_create(char *name, size_t size, size_t align,
int (*constructor)(void *, void *, int),
void (*destructor)(void *, void *),
void (*reclaim)(void *),
kmem_constructor_t constructor,
kmem_destructor_t destructor,
kmem_reclaim_t reclaim,
void *priv, void *vmp, int flags);
void
__kmem_cache_destroy(kmem_cache_t *cache);
extern __kmem_cache_destroy(kmem_cache_t *cache);
void
extern __kmem_reap(void);
#define kmem_cache_create(name,size,align,ctor,dtor,rclm,priv,vmp,flags) \
__kmem_cache_create(name,size,align,ctor,dtor,rclm,priv,vmp,flags)
@ -163,11 +167,10 @@ __kmem_cache_destroy(kmem_cache_t *cache);
#define kmem_cache_alloc(cache, flags) kmem_cache_alloc(cache, flags)
#define kmem_cache_free(cache, ptr) kmem_cache_free(cache, ptr)
#define kmem_cache_reap_now(cache) kmem_cache_shrink(cache)
#define kmem_reap() __kmem_reap()
#define kmem_reap() __kmem_reap()
#ifdef __cplusplus
}
#endif
#endif /* _LINUX_KMEM_H */
#endif /* _SOLARIS_KMEM_H */

7
include/linux-kstat.h
View File

@ -1,10 +1,11 @@
#ifndef _LINUX_KSTAT_H
#define _LINUX_KSTAT_H
#ifndef _SOLARIS_KSTAT_H
#define _SOLARIS_KSTAT_H
#ifdef __cplusplus
extern "C" {
#endif
#include <linux/module.h>
#include <linux-types.h>
/* XXX - The minimum functionality here is stubbed out but nothing works. */
@ -132,5 +133,5 @@ kstat_delete(kstat_t *ksp)
}
#endif
#endif /* _LINUX_KSTAT_H */
#endif /* _SOLARIS_KSTAT_H */

10
include/linux-mutex.h
View File

@ -1,10 +1,12 @@
#ifndef _LINUX_MUTEX_H
#define _LINUX_MUTEX_H
#ifndef _SOLARIS_MUTEX_H
#define _SOLARIS_MUTEX_H
#ifdef __cplusplus
extern "C" {
#endif
#include <linux/module.h>
/* See the "Big Theory Statement" in solaris mutex.c.
*
* Spin mutexes apparently aren't needed by zfs so we assert
@ -19,7 +21,7 @@ extern "C" {
#define KM_MAGIC 0x42424242
#define KM_POISON 0x84
typedef struct {
int km_magic;
char *km_name;
@ -115,4 +117,4 @@ mutex_owner(kmutex_t *mp)
}
#endif
#endif /* _LINUX_MUTEX_H */
#endif /* _SOLARIS_MUTEX_H */

7
include/linux-random.h
View File

@ -1,10 +1,11 @@
#ifndef _LINUX_RANDOM_H
#define _LINUX_RANDOM_H
#ifndef _SOLARIS_RANDOM_H
#define _SOLARIS_RANDOM_H
#ifdef __cplusplus
extern "C" {
#endif
#include <linux/module.h>
#include <linux/random.h>
/* FIXME:
@ -34,4 +35,4 @@ random_get_pseudo_bytes(uint8_t *ptr, size_t len)
}
#endif
#endif /* _LINUX_RANDOM_H */
#endif /* _SOLARIS_RANDOM_H */

15
include/linux-rwlock.h
View File

@ -1,6 +1,7 @@
#ifndef _LINUX_RWLOCK_H
#define _LINUX_RWLOCK_H
#ifndef _SOLARIS_RWLOCK_H
#define _SOLARIS_RWLOCK_H
#include <linux/module.h>
#include <linux/slab.h>
#include <linux/rwsem.h>
#include <asm/current.h>
@ -32,7 +33,7 @@ typedef struct {
int rw_magic;
char *rw_name;
struct rw_semaphore rw_sem;
struct task_struct *rw_owner; /* holder of the write lock */
struct task_struct *rw_owner; /* holder of the write lock */
} krwlock_t;
static __inline__ void
@ -196,11 +197,11 @@ rw_tryupgrade(krwlock_t *rwlp)
* read lock and reacquire it for writing since
* we know there are no waiters */
up_read(&rwlp->rw_sem);
/* returns 1 if success, 0 if contention */
result = down_write_trylock(&rwlp->rw_sem);
/* Check if upgrade failed. Should not ever happen
/* Check if upgrade failed. Should not ever happen
* if we got to this point */
BUG_ON(!result);
BUG_ON(rwlp->rw_owner != NULL);
@ -220,4 +221,4 @@ rw_owner(krwlock_t *rwlp)
}
#endif
#endif /* _LINUX_RWLOCK_H */
#endif /* _SOLARIS_RWLOCK_H */

7
include/linux-taskq.h
View File

@ -1,5 +1,5 @@
#ifndef _LINUX_TASKQ_H
#define _LINUX_TASKQ_H
#ifndef _SOLARIS_TASKQ_H
#define _SOLARIS_TASKQ_H
#ifdef __cplusplus
extern "C" {
@ -19,6 +19,7 @@ extern "C" {
* forces us to implement dynamic workqueues. Which is all very doable
* with a little effort.
*/
#include <linux/module.h>
#include <linux/workqueue.h>
#include <linux/gfp.h>
#include <linux/slab.h>
@ -83,4 +84,4 @@ extern taskq_t *__taskq_create(const char *, int, pri_t, int, int, uint_t);
}
#endif
#endif /* _LINUX_TASKQ_H */
#endif /* _SOLARIS_TASKQ_H */

10
include/linux-thread.h
View File

@ -1,10 +1,11 @@
#ifndef _LINUX_THREAD_H
#define _LINUX_THREAD_H
#ifndef _SOLARIS_THREAD_H
#define _SOLARIS_THREAD_H
#ifdef __cplusplus
extern "C" {
#endif
#include <linux/module.h>
#include <linux/mm.h>
#include <linux/spinlock.h>
#include <linux-types.h>
@ -35,14 +36,15 @@ typedef struct proc_s {
int foo;
} proc_t;
kthread_t * __thread_create(caddr_t stk, size_t stksize,
extern kthread_t *__thread_create(caddr_t stk, size_t stksize,
void (*proc)(void *), void *args,
size_t len, proc_t *pp, int state,
pri_t pri);
extern void __thread_exit(void);
#ifdef __cplusplus
}
#endif
#endif /* _LINUX_THREAD_H */
#endif /* _SOLARIS_THREAD_H */

9
include/linux-time.h
View File

@ -1,7 +1,5 @@
#ifndef _TIME_H
#define _TIME_H
#pragma ident "%Z%%M% %I% %E% SMI" /* SVr4.0 1.16 */
#ifndef _SOLARIS_TIME_H
#define _SOLARIS_TIME_H
/*
* Structure returned by gettimeofday(2) system call,
@ -12,6 +10,7 @@
extern "C" {
#endif
#include <linux/module.h>
#include <linux/time.h>
#include <linux-types.h>
@ -61,4 +60,4 @@ gethrestime_sec(void)
}
#endif
#endif /* _TIME_H */
#endif /* _SOLARIS_TIME_H */

7
include/linux-timer.h
View File

@ -1,10 +1,11 @@
#ifndef _LINUX_TIMER_H
#define _LINUX_TIMER_H
#ifndef _SOLARIS_TIMER_H
#define _SOLARIS_TIMER_H
#ifdef __cplusplus
extern "C" {
#endif
#include <linux/module.h>
#include <linux/sched.h>
#include <linux/timer.h>
@ -17,5 +18,5 @@ extern "C" {
}
#endif
#endif /* _LINUX_TIMER_H */
#endif /* _SOLARIS_TIMER_H */

6
include/linux-types.h
View File

@ -1,5 +1,5 @@
#ifndef _LINUX_TYPES_H
#define _LINUX_TYPES_H
#ifndef _SOLARIS_TYPES_H
#define _SOLARIS_TYPES_H
#ifdef __cplusplus
extern "C" {
@ -24,4 +24,4 @@ typedef short pri_t;
}
#endif
#endif /* _LINUX_TYPES_H */
#endif /* _SOLARIS_TYPES_H */

73
include/splat-ctl.h
View File

@ -1,11 +1,40 @@
#ifndef _SPLAT_CTL_H
#define _SPLAY_CTL_H
#define _SPLAT_CTL_H
#ifdef _KERNEL
#ifdef __KERNEL__
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/string.h>
#include <linux/errno.h>
#include <linux/slab.h>
#include <linux/sched.h>
#include <linux/elf.h>
#include <linux/limits.h>
#include <linux/version.h>
#include <linux/vmalloc.h>
#include <linux/module.h>
#include <linux/device.h>
#include <linux/list.h>
#include <asm/ioctls.h>
#include <asm/uaccess.h>
#include <linux/list.h>
#endif /* _KERNEL */
#include <stdarg.h>
#include <linux-generic.h>
#include <linux-types.h>
#include <linux-kmem.h>
#include <linux-mutex.h>
#include <linux-condvar.h>
#include <linux-random.h>
#include <linux-thread.h>
#include <linux-taskq.h>
#include <linux-rwlock.h>
#include <linux-timer.h>
#include <linux-time.h>
#include <linux-cred.h>
#include <linux-kstat.h>
#include <linux-callb.h>
#endif /* __KERNEL__ */
#define KZT_VERSION "v1.0"
#define KZT_VERSION_SIZE 64
@ -70,7 +99,7 @@ typedef struct kzt_cmd {
#define KZT_TEST_UNKNOWN 0xFFF
#ifdef _KERNEL
#ifdef __KERNEL__
#define KZT_SUBSYSTEM_INIT(type) \
({ kzt_subsystem_t *_sub_; \
\
@ -79,7 +108,7 @@ typedef struct kzt_cmd {
printk(KERN_ERR "Error initializing: " #type "\n"); \
} else { \
spin_lock(&kzt_module_lock); \
list_add_tail(&(_sub_->subsystem_list), \
list_add_tail(&(_sub_->subsystem_list), \
&kzt_module_list); \
spin_unlock(&kzt_module_lock); \
} \
@ -92,10 +121,10 @@ typedef struct kzt_cmd {
_id_ = kzt_##type##_id(); \
spin_lock(&kzt_module_lock); \
list_for_each_entry_safe(_sub_, _tmp_, &kzt_module_list, \
subsystem_list) { \
subsystem_list) { \
if (_sub_->desc.id == _id_) { \
list_del_init(&(_sub_->subsystem_list)); \
spin_unlock(&kzt_module_lock); \
spin_unlock(&kzt_module_lock); \
kzt_##type##_fini(_sub_); \
spin_lock(&kzt_module_lock); \
_flag_ = 1; \
@ -128,7 +157,7 @@ typedef struct kzt_cmd {
#define KZT_TEST_FINI(sub, tid) \
({ kzt_test_t *_test_, *_tmp_; \
int _flag_ = 0; \
int _flag_ = 0; \
\
spin_lock(&((sub)->test_lock)); \
list_for_each_entry_safe(_test_, _tmp_, \
@ -141,7 +170,7 @@ typedef struct kzt_cmd {
spin_unlock(&((sub)->test_lock)); \
\
if (!_flag_) \
printk(KERN_ERR "Error finalizing: " #tid "\n"); \
printk(KERN_ERR "Error finalizing: " #tid "\n"); \
})
typedef int (*kzt_test_func_t)(struct file *, void *);
@ -181,7 +210,7 @@ typedef struct kzt_info {
spin_lock(&_info_->info_lock); \
\
/* Don't allow the kernel to start a write in the red zone */ \
if ((int)(_info_->info_head - _info_->info_buffer) > \
if ((int)(_info_->info_head - _info_->info_buffer) > \
(KZT_INFO_BUFFER_SIZE -KZT_INFO_BUFFER_REDZONE)) { \
_rc_ = -EOVERFLOW; \
} else { \
@ -206,6 +235,24 @@ kzt_subsystem_t * kzt_taskq_init(void);
kzt_subsystem_t * kzt_thread_init(void);
kzt_subsystem_t * kzt_time_init(void);
#endif /* _KERNEL */
void kzt_condvar_fini(kzt_subsystem_t *);
void kzt_kmem_fini(kzt_subsystem_t *);
void kzt_mutex_fini(kzt_subsystem_t *);
void kzt_krng_fini(kzt_subsystem_t *);
void kzt_rwlock_fini(kzt_subsystem_t *);
void kzt_taskq_fini(kzt_subsystem_t *);
void kzt_thread_fini(kzt_subsystem_t *);
void kzt_time_fini(kzt_subsystem_t *);
#endif /* _SPLAY_CTL_H */
int kzt_condvar_id(void);
int kzt_kmem_id(void);
int kzt_mutex_id(void);
int kzt_krng_id(void);
int kzt_rwlock_id(void);
int kzt_taskq_id(void);
int kzt_thread_id(void);
int kzt_time_id(void);
#endif /* __KERNEL__ */
#endif /* _SPLAT_CTL_H */

3
src/spl/Makefile.in
View File

@ -2,7 +2,8 @@
MODULES := spl
DISTFILES = Makefile.in \
linux-kmem.c linux-rwlock.c linux-taskq.c linux-thread.c
linux-kmem.c linux-rwlock.c linux-taskq.c \
linux-thread.c linux-generic.c
CPPFLAGS += @KERNELCPPFLAGS@
# Solaris porting layer module

8
src/spl/linux-generic.c Normal file
View File

@ -0,0 +1,8 @@
#include "linux-generic.h"
/*
* Generic support
*/
int p0 = 0;
EXPORT_SYMBOL(p0);

14
src/spl/linux-kmem.c
View File

@ -172,9 +172,9 @@ kmem_cache_generic_shrinker(int nr_to_scan, unsigned int gfp_mask)
kmem_cache_t *
__kmem_cache_create(char *name, size_t size, size_t align,
int (*constructor)(void *, void *, int),
void (*destructor)(void *, void *),
void (*reclaim)(void *),
kmem_constructor_t constructor,
kmem_destructor_t destructor,
kmem_reclaim_t reclaim,
void *priv, void *vmp, int flags)
{
kmem_cache_t *cache;
@ -216,6 +216,7 @@ __kmem_cache_create(char *name, size_t size, size_t align,
return cache;
}
EXPORT_SYMBOL(__kmem_cache_create);
/* Return codes discarded because Solaris implementation has void return */
void
@ -239,11 +240,12 @@ __kmem_cache_destroy(kmem_cache_t *cache)
spin_unlock(&kmem_cache_cb_lock);
}
EXPORT_SYMBOL(__kmem_cache_destroy);
void
void
__kmem_reap(void) {
/* Since there's no easy hook in to linux to force all the registered
/* Since there's no easy hook in to linux to force all the registered
* shrinkers to run we just run the ones registered for this shim */
kmem_cache_generic_shrinker(KMC_REAP_CHUNK, GFP_KERNEL);
}
EXPORT_SYMBOL(__kmem_reap);

4
src/spl/linux-rwlock.c
View File

@ -1,4 +1,4 @@
#include <sys/linux-rwlock.h>
#include <linux-rwlock.h>
int
rw_lock_held(krwlock_t *rwlp)
@ -12,7 +12,7 @@ rw_lock_held(krwlock_t *rwlp)
#endif
return 1;
}
return 0;
}

6
src/spl/linux-taskq.c
View File

@ -1,4 +1,4 @@
#include <sys/linux-taskq.h>
#include <linux-taskq.h>
/*
* Task queue interface
@ -58,6 +58,7 @@ __taskq_dispatch(taskq_t *tq, task_func_t func, void *priv, uint_t flags)
return (taskqid_t)wq;
}
EXPORT_SYMBOL(__taskq_dispatch);
/* XXX - Most args ignored until we decide if it's worth the effort
* to emulate the solaris notion of dynamic thread pools. For
@ -72,7 +73,8 @@ taskq_t *
__taskq_create(const char *name, int nthreads, pri_t pri,
int minalloc, int maxalloc, uint_t flags)
{
/* NOTE: Linux workqueue names are limited to 10 chars */
/* NOTE: Linux workqueue names are limited to 10 chars */
return create_singlethread_workqueue(name);
}
EXPORT_SYMBOL(__taskq_create);

11
src/spl/linux-thread.c
View File

@ -15,7 +15,7 @@ typedef struct thread_priv_s {
wait_queue_head_t tp_waitq; /* Syncronization wait queue */
} thread_priv_t;
int
static int
thread_generic_wrapper(void *arg)
{
thread_priv_t *tp = (thread_priv_t *)arg;
@ -38,8 +38,8 @@ thread_generic_wrapper(void *arg)
spin_unlock(&tp->tp_lock);
wake_up(&tp->tp_waitq);
/* DO NOT USE 'ARG' AFTER THIS POINT, EVER, EVER, EVER!
* Local variables are used here because after the calling thread
/* DO NOT USE 'ARG' AFTER THIS POINT, EVER, EVER, EVER!
* Local variables are used here because after the calling thread
* has been woken up it will exit and this memory will no longer
* be safe to access since it was declared on the callers stack. */
if (func)
@ -53,6 +53,7 @@ __thread_exit(void)
{
return;
}
EXPORT_SYMBOL(__thread_exit);
/* thread_create() may block forever if it cannot create a thread or
* allocate memory. This is preferable to returning a NULL which Solaris
@ -63,7 +64,6 @@ __thread_create(caddr_t stk, size_t stksize, void (*proc)(void *),
{
thread_priv_t tp;
DEFINE_WAIT(wait);
kthread_t *task;
long pid;
/* Option pp is simply ignored */
@ -106,8 +106,9 @@ __thread_create(caddr_t stk, size_t stksize, void (*proc)(void *),
/* Verify the pid retunred matches the pid in the task struct */
BUG_ON(pid != (tp.tp_task)->pid);
spin_unlock(&tp.tp_lock);
return (kthread_t *)tp.tp_task;
}
EXPORT_SYMBOL(__thread_create);

3
src/splat/splat-condvar.c
View File

@ -1,5 +1,4 @@
#include <sys/zfs_context.h>
#include <sys/splat-ctl.h>
#include <splat-ctl.h>
#define KZT_SUBSYSTEM_CONDVAR 0x0500
#define KZT_CONDVAR_NAME "condvar"

21
src/splat/splat-ctl.c
View File

@ -19,13 +19,7 @@
* Author: Brian Behlendorf
*/
#include <sys/zfs_context.h>
#include <sys/splat-ctl.h>
#include <linux/version.h>
#include <linux/vmalloc.h>
#include <linux/module.h>
#include <linux/device.h>
#include <splat-ctl.h>
#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,18)
#include <linux/devfs_fs_kernel.h>
@ -233,7 +227,7 @@ kzt_test_count(kzt_cfg_t *kcfg, unsigned long arg)
{
kzt_subsystem_t *sub;
kzt_test_t *test;
int rc, i = 0;
int i = 0;
/* Subsystem ID passed as arg1 */
sub = kzt_subsystem_find(kcfg->cfg_arg1);
@ -259,7 +253,7 @@ kzt_test_list(kzt_cfg_t *kcfg, unsigned long arg)
kzt_subsystem_t *sub;
kzt_test_t *test;
kzt_cfg_t *tmp;
int size, rc, i = 0;
int size, i = 0;
/* Subsystem ID passed as arg1 */
sub = kzt_subsystem_find(kcfg->cfg_arg1);
@ -309,7 +303,6 @@ static int
kzt_validate(struct file *file, kzt_subsystem_t *sub, int cmd, void *arg)
{
kzt_test_t *test;
int rc = 0;
spin_lock(&(sub->test_lock));
list_for_each_entry(test, &(sub->test_list), test_list) {
@ -432,7 +425,8 @@ static int
kzt_ioctl(struct inode *inode, struct file *file,
unsigned int cmd, unsigned long arg)
{
int minor, rc = 0;
unsigned int minor = iminor(file->f_dentry->d_inode);
int rc = 0;
/* Ignore tty ioctls */
if ((cmd & 0xffffff00) == ((int)'T') << 8)
@ -588,7 +582,7 @@ static int __init
kzt_init(void)
{
dev_t dev;
int i, rc;
int rc;
spin_lock_init(&kzt_module_lock);
INIT_LIST_HEAD(&kzt_module_list);
@ -603,7 +597,7 @@ kzt_init(void)
KZT_SUBSYSTEM_INIT(time);
dev = MKDEV(KZT_MAJOR, 0);
if (rc = register_chrdev_region(dev, KZT_MINORS, "kztctl"))
if ((rc = register_chrdev_region(dev, KZT_MINORS, "kztctl")))
goto error;
/* Support for registering a character driver */
@ -648,7 +642,6 @@ static void
kzt_fini(void)
{
dev_t dev = MKDEV(KZT_MAJOR, 0);
int i;
#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,18)
class_simple_device_remove(dev);

7
src/splat/splat-kmem.c
View File

@ -1,5 +1,4 @@
#include <sys/zfs_context.h>
#include <sys/splat-ctl.h>
#include <splat-ctl.h>
#define KZT_SUBSYSTEM_KMEM 0x0100
#define KZT_KMEM_NAME "kmem"
@ -229,7 +228,7 @@ kzt_kmem_test3(struct file *file, void *arg)
out_free:
if (kcd)
kmem_cache_free(cache, kcd);
out_destroy:
kmem_cache_destroy(cache);
return rc;
}
@ -279,7 +278,7 @@ kzt_kmem_test4(struct file *file, void *arg)
kcp.kcp_cache = cache;
for (i = 0; i < KZT_KMEM_OBJ_COUNT; i++) {
/* All allocations need not succeed */
/* All allocations need not succeed */
kcp.kcp_kcd[i] = kmem_cache_alloc(cache, 0);
if (!kcp.kcp_kcd[i]) {
kzt_vprint(file, KZT_KMEM_TEST4_NAME,

3
src/splat/splat-mutex.c
View File

@ -1,5 +1,4 @@
#include <sys/zfs_context.h>
#include <sys/splat-ctl.h>
#include <splat-ctl.h>
#define KZT_SUBSYSTEM_MUTEX 0x0400
#define KZT_MUTEX_NAME "mutex"

3
src/splat/splat-random.c
View File

@ -1,5 +1,4 @@
#include <sys/zfs_context.h>
#include <sys/splat-ctl.h>
#include <splat-ctl.h>
#define KZT_SUBSYSTEM_KRNG 0x0300
#define KZT_KRNG_NAME "krng"

3
src/splat/splat-rwlock.c
View File

@ -1,5 +1,4 @@
#include <sys/zfs_context.h>
#include <sys/splat-ctl.h>
#include <splat-ctl.h>
#define KZT_SUBSYSTEM_RWLOCK 0x0700
#define KZT_RWLOCK_NAME "rwlock"

3
src/splat/splat-taskq.c
View File

@ -1,5 +1,4 @@
#include <sys/zfs_context.h>
#include <sys/splat-ctl.h>
#include <splat-ctl.h>
#define KZT_SUBSYSTEM_TASKQ 0x0200
#define KZT_TASKQ_NAME "taskq"

3
src/splat/splat-thread.c
View File

@ -1,5 +1,4 @@
#include <sys/zfs_context.h>
#include <sys/splat-ctl.h>
#include <splat-ctl.h>
#define KZT_SUBSYSTEM_THREAD 0x0600
#define KZT_THREAD_NAME "thread"

3
src/splat/splat-time.c
View File

@ -1,5 +1,4 @@
#include <sys/zfs_context.h>
#include <sys/splat-ctl.h>
#include <splat-ctl.h>
#define KZT_SUBSYSTEM_TIME 0x0800
#define KZT_TIME_NAME "time"