ia64/linux-2.6.18-xen.hg

view include/asm-m32r/posix_types.h @ 452:c7ed6fe5dca0

kexec: dont initialise regions in reserve_memory()

There is no need to initialise efi_memmap_res and boot_param_res in
reserve_memory() for the initial xen domain as it is done in
machine_kexec_setup_resources() using values from the kexec hypercall.

Signed-off-by: Simon Horman <horms@verge.net.au>
author Keir Fraser <keir.fraser@citrix.com>
date Thu Feb 28 10:55:18 2008 +0000 (2008-02-28)
parents 831230e53067
children
line source
1 #ifndef _ASM_M32R_POSIX_TYPES_H
2 #define _ASM_M32R_POSIX_TYPES_H
4 /* $Id$ */
6 /* orig : i386, sh 2.4.18 */
8 /*
9 * This file is generally used by user-level software, so you need to
10 * be a little careful about namespace pollution etc. Also, we cannot
11 * assume GCC is being used.
12 */
14 typedef unsigned long __kernel_ino_t;
15 typedef unsigned short __kernel_mode_t;
16 typedef unsigned short __kernel_nlink_t;
17 typedef long __kernel_off_t;
18 typedef int __kernel_pid_t;
19 typedef unsigned short __kernel_ipc_pid_t;
20 typedef unsigned short __kernel_uid_t;
21 typedef unsigned short __kernel_gid_t;
22 typedef unsigned int __kernel_size_t;
23 typedef int __kernel_ssize_t;
24 typedef int __kernel_ptrdiff_t;
25 typedef long __kernel_time_t;
26 typedef long __kernel_suseconds_t;
27 typedef long __kernel_clock_t;
28 typedef int __kernel_timer_t;
29 typedef int __kernel_clockid_t;
30 typedef int __kernel_daddr_t;
31 typedef char * __kernel_caddr_t;
32 typedef unsigned short __kernel_uid16_t;
33 typedef unsigned short __kernel_gid16_t;
34 typedef unsigned int __kernel_uid32_t;
35 typedef unsigned int __kernel_gid32_t;
37 typedef unsigned short __kernel_old_uid_t;
38 typedef unsigned short __kernel_old_gid_t;
39 typedef unsigned short __kernel_old_dev_t;
41 #ifdef __GNUC__
42 typedef long long __kernel_loff_t;
43 #endif
45 typedef struct {
46 #if defined(__KERNEL__) || defined(__USE_ALL)
47 int val[2];
48 #else /* !defined(__KERNEL__) && !defined(__USE_ALL) */
49 int __val[2];
50 #endif /* !defined(__KERNEL__) && !defined(__USE_ALL) */
51 } __kernel_fsid_t;
53 #if defined(__KERNEL__) || !defined(__GLIBC__) || (__GLIBC__ < 2)
55 #undef __FD_SET
56 static __inline__ void __FD_SET(unsigned long __fd, __kernel_fd_set *__fdsetp)
57 {
58 unsigned long __tmp = __fd / __NFDBITS;
59 unsigned long __rem = __fd % __NFDBITS;
60 __fdsetp->fds_bits[__tmp] |= (1UL<<__rem);
61 }
63 #undef __FD_CLR
64 static __inline__ void __FD_CLR(unsigned long __fd, __kernel_fd_set *__fdsetp)
65 {
66 unsigned long __tmp = __fd / __NFDBITS;
67 unsigned long __rem = __fd % __NFDBITS;
68 __fdsetp->fds_bits[__tmp] &= ~(1UL<<__rem);
69 }
72 #undef __FD_ISSET
73 static __inline__ int __FD_ISSET(unsigned long __fd, const __kernel_fd_set *__p)
74 {
75 unsigned long __tmp = __fd / __NFDBITS;
76 unsigned long __rem = __fd % __NFDBITS;
77 return (__p->fds_bits[__tmp] & (1UL<<__rem)) != 0;
78 }
80 /*
81 * This will unroll the loop for the normal constant case (8 ints,
82 * for a 256-bit fd_set)
83 */
84 #undef __FD_ZERO
85 static __inline__ void __FD_ZERO(__kernel_fd_set *__p)
86 {
87 unsigned long *__tmp = __p->fds_bits;
88 int __i;
90 if (__builtin_constant_p(__FDSET_LONGS)) {
91 switch (__FDSET_LONGS) {
92 case 16:
93 __tmp[ 0] = 0; __tmp[ 1] = 0;
94 __tmp[ 2] = 0; __tmp[ 3] = 0;
95 __tmp[ 4] = 0; __tmp[ 5] = 0;
96 __tmp[ 6] = 0; __tmp[ 7] = 0;
97 __tmp[ 8] = 0; __tmp[ 9] = 0;
98 __tmp[10] = 0; __tmp[11] = 0;
99 __tmp[12] = 0; __tmp[13] = 0;
100 __tmp[14] = 0; __tmp[15] = 0;
101 return;
103 case 8:
104 __tmp[ 0] = 0; __tmp[ 1] = 0;
105 __tmp[ 2] = 0; __tmp[ 3] = 0;
106 __tmp[ 4] = 0; __tmp[ 5] = 0;
107 __tmp[ 6] = 0; __tmp[ 7] = 0;
108 return;
110 case 4:
111 __tmp[ 0] = 0; __tmp[ 1] = 0;
112 __tmp[ 2] = 0; __tmp[ 3] = 0;
113 return;
114 }
115 }
116 __i = __FDSET_LONGS;
117 while (__i) {
118 __i--;
119 *__tmp = 0;
120 __tmp++;
121 }
122 }
124 #endif /* defined(__KERNEL__) || !defined(__GLIBC__) || (__GLIBC__ < 2) */
126 #endif /* _ASM_M32R_POSIX_TYPES_H */