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Diffstat (limited to 'module/splat/splat-internal.h')
| -rw-r--r-- | module/splat/splat-internal.h | 150 |
1 files changed, 0 insertions, 150 deletions
diff --git a/module/splat/splat-internal.h b/module/splat/splat-internal.h deleted file mode 100644 index 97c10acfd..000000000 --- a/module/splat/splat-internal.h +++ /dev/null @@ -1,150 +0,0 @@ -/* - * Copyright (C) 2007-2010 Lawrence Livermore National Security, LLC. - * Copyright (C) 2007 The Regents of the University of California. - * Produced at Lawrence Livermore National Laboratory (cf, DISCLAIMER). - * Written by Brian Behlendorf <[email protected]>. - * UCRL-CODE-235197 - * - * This file is part of the SPL, Solaris Porting Layer. - * For details, see <http://zfsonlinux.org/>. - * - * The SPL is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. - * - * The SPL is distributed in the hope that it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License - * for more details. - * - * You should have received a copy of the GNU General Public License along - * with the SPL. If not, see <http://www.gnu.org/licenses/>. - */ - -#ifndef _SPLAT_INTERNAL_H -#define _SPLAT_INTERNAL_H - -#include "splat-ctl.h" -#include <sys/mutex.h> -#include <linux/file_compat.h> -#include <linux/version.h> - -typedef int (*splat_test_func_t)(struct file *, void *); - -typedef struct splat_test { - struct list_head test_list; - splat_user_t desc; - splat_test_func_t test; -} splat_test_t; - -typedef struct splat_subsystem { - struct list_head subsystem_list;/* List had to chain entries */ - splat_user_t desc; - spinlock_t test_lock; - struct list_head test_list; -} splat_subsystem_t; - -void splat_test_init(splat_subsystem_t *sub, const char *name, - const char *desc, unsigned int tid, splat_test_func_t func); -void splat_test_fini(splat_subsystem_t *sub, unsigned int tid); - -#define SPLAT_INFO_BUFFER_SIZE 65536 -#define SPLAT_INFO_BUFFER_REDZONE 256 - -typedef struct splat_info { - kmutex_t info_lock; - int info_size; - char *info_buffer; - char *info_head; /* Internal kernel use only */ -} splat_info_t; - -#define sym2str(sym) (char *)(#sym) - -#define splat_print(file, format, args...) \ -({ splat_info_t *_info_ = (splat_info_t *)file->private_data; \ - int _rc_; \ - \ - ASSERT(_info_); \ - ASSERT(_info_->info_buffer); \ - \ - mutex_enter(&_info_->info_lock); \ - \ - /* Don't allow the kernel to start a write in the red zone */ \ - if ((int)(_info_->info_head - _info_->info_buffer) > \ - (SPLAT_INFO_BUFFER_SIZE - SPLAT_INFO_BUFFER_REDZONE)) { \ - _rc_ = -EOVERFLOW; \ - } else { \ - _rc_ = sprintf(_info_->info_head, format, args); \ - if (_rc_ >= 0) \ - _info_->info_head += _rc_; \ - } \ - \ - mutex_exit(&_info_->info_lock); \ - _rc_; \ -}) - -#define splat_vprint(file, test, format, args...) \ - splat_print(file, "%*s: " format, SPLAT_NAME_SIZE, test, args) - -#define splat_locked_test(lock, test) \ -({ \ - int _rc_; \ - spin_lock(lock); \ - _rc_ = (test) ? 1 : 0; \ - spin_unlock(lock); \ - _rc_; \ -}) - -splat_subsystem_t *splat_condvar_init(void); -splat_subsystem_t *splat_kmem_init(void); -splat_subsystem_t *splat_mutex_init(void); -splat_subsystem_t *splat_krng_init(void); -splat_subsystem_t *splat_rwlock_init(void); -splat_subsystem_t *splat_taskq_init(void); -splat_subsystem_t *splat_thread_init(void); -splat_subsystem_t *splat_time_init(void); -splat_subsystem_t *splat_vnode_init(void); -splat_subsystem_t *splat_kobj_init(void); -splat_subsystem_t *splat_atomic_init(void); -splat_subsystem_t *splat_list_init(void); -splat_subsystem_t *splat_generic_init(void); -splat_subsystem_t *splat_cred_init(void); -splat_subsystem_t *splat_zlib_init(void); -splat_subsystem_t *splat_linux_init(void); - -void splat_condvar_fini(splat_subsystem_t *); -void splat_kmem_fini(splat_subsystem_t *); -void splat_mutex_fini(splat_subsystem_t *); -void splat_krng_fini(splat_subsystem_t *); -void splat_rwlock_fini(splat_subsystem_t *); -void splat_taskq_fini(splat_subsystem_t *); -void splat_thread_fini(splat_subsystem_t *); -void splat_time_fini(splat_subsystem_t *); -void splat_vnode_fini(splat_subsystem_t *); -void splat_kobj_fini(splat_subsystem_t *); -void splat_atomic_fini(splat_subsystem_t *); -void splat_list_fini(splat_subsystem_t *); -void splat_generic_fini(splat_subsystem_t *); -void splat_cred_fini(splat_subsystem_t *); -void splat_zlib_fini(splat_subsystem_t *); -void splat_linux_fini(splat_subsystem_t *); - -int splat_condvar_id(void); -int splat_kmem_id(void); -int splat_mutex_id(void); -int splat_krng_id(void); -int splat_rwlock_id(void); -int splat_taskq_id(void); -int splat_thread_id(void); -int splat_time_id(void); -int splat_vnode_id(void); -int splat_kobj_id(void); -int splat_atomic_id(void); -int splat_list_id(void); -int splat_generic_id(void); -int splat_cred_id(void); -int splat_zlib_id(void); -int splat_linux_id(void); - -#endif /* _SPLAT_INTERNAL_H */ |