LU-6245 libcfs: Remove kp30.h

[fs/lustre-release.git] / libcfs / include / libcfs / linux / libcfs.h

diff --git a/libcfs/include/libcfs/linux/libcfs.h b/libcfs/include/libcfs/linux/libcfs.h
index f8453ce..2bfa8f2 100644 (file)
--- a/libcfs/include/libcfs/linux/libcfs.h
+++ b/libcfs/include/libcfs/linux/libcfs.h
@@ -26,6 +26,8 @@
 /*
  * Copyright (c) 2008, 2010, Oracle and/or its affiliates. All rights reserved.
  * Use is subject to license terms.
+ *
+ * Copyright (c) 2012, 2015, Intel Corporation.
  */
 /*
  * This file is part of Lustre, http://www.lustre.org/
@@ -43,29 +45,51 @@
 #error This include is only for kernel use.
 #endif
 
-
+#include <linux/bitops.h>
+#include <linux/compiler.h>
+#include <linux/ctype.h>
+#include <linux/errno.h>
+#include <linux/file.h>
+#include <linux/fs.h>
+#include <linux/highmem.h>
+#include <linux/interrupt.h>
+#include <linux/kallsyms.h>
+#include <linux/kernel.h>
+#include <linux/kmod.h>
+#include <linux/kthread.h>
+#include <linux/miscdevice.h>
+#include <linux/mm.h>
+#include <linux/module.h>
+#include <linux/moduleparam.h>
+#include <linux/mutex.h>
+#include <linux/notifier.h>
+#include <linux/random.h>
+#include <linux/rbtree.h>
+#include <linux/rwsem.h>
+#include <linux/scatterlist.h>
+#include <linux/sched.h>
+#include <linux/signal.h>
+#include <linux/slab.h>
+#include <linux/smp.h>
+#include <linux/stat.h>
+#include <linux/string.h>
+#include <linux/time.h>
+#include <linux/timer.h>
+#include <linux/types.h>
+#include <linux/unistd.h>
+#include <linux/vmalloc.h>
+#include <net/sock.h>
+#include <linux/atomic.h>
+#include <asm/div64.h>
+#include <linux/timex.h>
+#include <linux/uaccess.h>
 #include <stdarg.h>
+
 #include <libcfs/linux/linux-cpu.h>
 #include <libcfs/linux/linux-time.h>
 #include <libcfs/linux/linux-mem.h>
-#include <libcfs/linux/linux-prim.h>
-#include <libcfs/linux/linux-lock.h>
+#include <libcfs/linux/linux-misc.h>
 #include <libcfs/linux/linux-fs.h>
-#include <libcfs/linux/linux-tcpip.h>
-#include <libcfs/linux/linux-bitops.h>
-#include <libcfs/linux/linux-types.h>
-#include <libcfs/linux/kp30.h>
-
-#ifdef HAVE_ASM_TYPES_H
-#include <asm/types.h>
-#endif
-#include <linux/types.h>
-#include <asm/timex.h>
-#include <linux/sched.h> /* THREAD_SIZE */
-#include <linux/rbtree.h>
-
-#define CFS_THREAD_SIZE   THREAD_SIZE
-#define LUSTRE_TRACE_SIZE (THREAD_SIZE >> 5)
 
 #if !defined(__x86_64__)
 # ifdef  __ia64__
@@ -98,14 +122,6 @@ do {                                                                    \
 #define CDEBUG_STACK() (0L)
 #endif /* __x86_64__ */
 
-/* initial pid  */
-#define LUSTRE_LNET_PID          12345
-
-#define ENTRY_NESTING_SUPPORT (1)
-#define ENTRY_NESTING   do {;} while (0)
-#define EXIT_NESTING   do {;} while (0)
-#define __current_nesting_level() (0)
-
 /**
  * Platform specific declarations for cfs_curproc API (libcfs/curproc.h)
  *
@@ -113,64 +129,23 @@ do {                                                                    \
  */
 #define CFS_CURPROC_COMM_MAX (sizeof ((struct task_struct *)0)->comm)
 
-#include <linux/capability.h>
-typedef kernel_cap_t cfs_kernel_cap_t;
-
-/*
- * No stack-back-tracing in Linux for now.
- */
-struct cfs_stack_trace {
-};
-
-/* long integer with size equal to pointer */
-typedef unsigned long ulong_ptr_t;
-typedef long long_ptr_t;
+/* helper for sysctl handlers */
+int lprocfs_call_handler(void *data, int write, loff_t *ppos,
+                        void __user *buffer, size_t *lenp,
+                        int (*handler)(void *data, int write,
+                        loff_t pos, void __user *buffer, int len));
 
 #ifndef WITH_WATCHDOG
 #define WITH_WATCHDOG
 #endif
 
-#ifndef HAVE_STRUCT_CRED
-
-#define current_cred() (current)
-
-#define current_cred_xxx(xxx)                   \
-({                                              \
-        current->xxx;                     \
-})
-
-#ifndef HAVE_CRED_WRAPPERS
-
-#define current_uid()           (current_cred_xxx(uid))
-#define current_gid()           (current_cred_xxx(gid))
-#define current_euid()          (current_cred_xxx(euid))
-#define current_egid()          (current_cred_xxx(egid))
-#define current_suid()          (current_cred_xxx(suid))
-#define current_sgid()          (current_cred_xxx(sgid))
-#define current_fsuid()         (current_cred_xxx(fsuid))
-#define current_fsgid()         (current_cred_xxx(fsgid))
-#define current_cap()           (current_cred_xxx(cap_effective))
-
-#endif /* HAVE_LINUX_CRED_H */
-
-#define current_user()          (current_cred_xxx(user))
-#define current_user_ns()       (current_cred_xxx(user)->user_ns)
-#define current_security()      (current_cred_xxx(security))
-
-#define cred task_struct
-
-#define prepare_creds() (current)
-#define commit_creds(a)
-
-#endif /* HAVE_STRUCT_CRED */
-
-#ifndef HAVE_SCATTERLIST_INITTABLE
-#define sg_init_table(sg, nents) memset(sg, 0, sizeof(*(sg))*(nents))
-#endif
+/*
+ * Macros to access common characteristics of "current" UNIX process.
+ */
+#define current_pid()             (current->pid)
+#define current_comm()            (current->comm)
 
-#ifndef HAVE_SCATTERLIST_SETPAGE
-#define sg_set_page(sg, p, len, off) \
-       sg_set_buf(sg, page_address(p) + ((off) & ~CFS_PAGE_MASK), len)
-#endif
+/* check if task is running in compat mode.*/
+int current_is_32bit(void);
 
 #endif /* _LINUX_LIBCFS_H */