89 * segmap_kpm -- separate on/off switch for segmap using segkpm:
90 * . Set by default.
91 * . Will be disabled when kpm_enable is zero.
92 * . Will be disabled when MAXBSIZE != PAGESIZE.
93 * . Can be disabled via /etc/system.
94 *
95 */
96 int kpm_enable = 1;
97 int kpm_smallpages = 0;
98 int segmap_kpm = 1;
99
100 /*
101 * Private seg op routines.
102 */
103 faultcode_t segkpm_fault(struct hat *hat, struct seg *seg, caddr_t addr,
104 size_t len, enum fault_type type, enum seg_rw rw);
105 static void segkpm_badop(void);
106
107 #define SEGKPM_BADOP(t) (t(*)())segkpm_badop
108
109 static struct seg_ops segkpm_ops = {
110 .dup = SEGKPM_BADOP(int),
111 .unmap = SEGKPM_BADOP(int),
112 .free = SEGKPM_BADOP(void),
113 .fault = segkpm_fault,
114 .faulta = SEGKPM_BADOP(int),
115 .setprot = SEGKPM_BADOP(int),
116 .checkprot = SEGKPM_BADOP(int),
117 .kluster = SEGKPM_BADOP(int),
118 .swapout = SEGKPM_BADOP(size_t),
119 .sync = SEGKPM_BADOP(int),
120 .incore = SEGKPM_BADOP(size_t),
121 .lockop = SEGKPM_BADOP(int),
122 .getprot = SEGKPM_BADOP(int),
123 .getoffset = SEGKPM_BADOP(u_offset_t),
124 .gettype = SEGKPM_BADOP(int),
125 .getvp = SEGKPM_BADOP(int),
126 .advise = SEGKPM_BADOP(int),
127 .setpagesize = SEGKPM_BADOP(int),
128 .getmemid = SEGKPM_BADOP(int),
129 .getpolicy = SEGKPM_BADOP(lgrp_mem_policy_info_t *),
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89 * segmap_kpm -- separate on/off switch for segmap using segkpm:
90 * . Set by default.
91 * . Will be disabled when kpm_enable is zero.
92 * . Will be disabled when MAXBSIZE != PAGESIZE.
93 * . Can be disabled via /etc/system.
94 *
95 */
96 int kpm_enable = 1;
97 int kpm_smallpages = 0;
98 int segmap_kpm = 1;
99
100 /*
101 * Private seg op routines.
102 */
103 faultcode_t segkpm_fault(struct hat *hat, struct seg *seg, caddr_t addr,
104 size_t len, enum fault_type type, enum seg_rw rw);
105 static void segkpm_badop(void);
106
107 #define SEGKPM_BADOP(t) (t(*)())segkpm_badop
108
109 static const struct seg_ops segkpm_ops = {
110 .dup = SEGKPM_BADOP(int),
111 .unmap = SEGKPM_BADOP(int),
112 .free = SEGKPM_BADOP(void),
113 .fault = segkpm_fault,
114 .faulta = SEGKPM_BADOP(int),
115 .setprot = SEGKPM_BADOP(int),
116 .checkprot = SEGKPM_BADOP(int),
117 .kluster = SEGKPM_BADOP(int),
118 .swapout = SEGKPM_BADOP(size_t),
119 .sync = SEGKPM_BADOP(int),
120 .incore = SEGKPM_BADOP(size_t),
121 .lockop = SEGKPM_BADOP(int),
122 .getprot = SEGKPM_BADOP(int),
123 .getoffset = SEGKPM_BADOP(u_offset_t),
124 .gettype = SEGKPM_BADOP(int),
125 .getvp = SEGKPM_BADOP(int),
126 .advise = SEGKPM_BADOP(int),
127 .setpagesize = SEGKPM_BADOP(int),
128 .getmemid = SEGKPM_BADOP(int),
129 .getpolicy = SEGKPM_BADOP(lgrp_mem_policy_info_t *),
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