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Issue 15511005: Breakdown "unhooked" memory regions by VMA pathnames and permissions. (Closed) Base URL: git@github.com:dmikurube/chromium.git@work
Patch Set: addressed bulach's comment Created 7 years, 6 months ago
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1 { 1 {
2 "components": [ 2 "components": [
3 "second", 3 "second",
4 "mmap-profiler", 4 "mmap-profiler",
5 "mmap-type-profiler", 5 "mmap-type-profiler",
6 "mmap-tcmalloc", 6 "mmap-tcmalloc",
7 "FROM_HERE_FOR_TOTAL", 7 "FROM_HERE_FOR_TOTAL",
8 "mustbezero", 8 "mustbezero",
9 "unhooked-absent", 9 "unhooked-absent",
10 "unhooked-ashmem-dalvik-heap",
11 "unhooked-ashmem-dalvik-LinearAlloc",
12 "unhooked-ashmem-dalvik-aux-structure",
13 "unhooked-ashmem-dalvik-bitmap",
14 "unhooked-ashmem-dalvik-other",
15 "unhooked-pvrsrvkm",
16 "unhooked-system-dex",
17 "unhooked-chrome-dex",
18 "unhooked-other-ashmem",
10 "unhooked-anonymous", 19 "unhooked-anonymous",
20 "unhooked-file-exec-lib-chrome",
11 "unhooked-file-exec", 21 "unhooked-file-exec",
22 "unhooked-file-nonexec-lib-chrome",
12 "unhooked-file-nonexec", 23 "unhooked-file-nonexec",
13 "unhooked-stack", 24 "unhooked-stack",
14 "unhooked-other", 25 "unhooked-other",
15 "no-bucket", 26 "no-bucket",
16 "mmap-gpu-transferbuffer", 27 "mmap-gpu-transferbuffer",
17 "mmap-gpu-ringbuffer", 28 "mmap-gpu-ringbuffer",
18 "mmap-catch-all", 29 "mmap-catch-all",
19 "tc-disk_cache-backing", 30 "tc-disk_cache-backing",
20 "tc-disk_cache-other", 31 "tc-disk_cache-other",
21 "tc-sqlite3MemAlloc", 32 "tc-sqlite3MemAlloc",
(...skipping 55 matching lines...) Expand 10 before | Expand all | Expand 10 after
77 "name": "mustbezero", 88 "name": "mustbezero",
78 "stacktrace": "optional", 89 "stacktrace": "optional",
79 "allocator": "optional" 90 "allocator": "optional"
80 }, 91 },
81 { 92 {
82 "name": "unhooked-absent", 93 "name": "unhooked-absent",
83 "stacktrace": "optional", 94 "stacktrace": "optional",
84 "allocator": "optional" 95 "allocator": "optional"
85 }, 96 },
86 { 97 {
98 "name": "unhooked-ashmem-dalvik-heap",
99 "mappedpathname": "/dev/ashmem/dalvik-heap.*",
100 "allocator": "unhooked"
101 },
102 {
103 "name": "unhooked-ashmem-dalvik-LinearAlloc",
104 "mappedpathname": "/dev/ashmem/dalvik-LinearAlloc.*",
105 "allocator": "unhooked"
106 },
107 {
108 "name": "unhooked-ashmem-dalvik-aux-structure",
109 "mappedpathname": "/dev/ashmem/dalvik-aux-structure.*",
110 "allocator": "unhooked"
111 },
112 {
113 "name": "unhooked-ashmem-dalvik-bitmap",
114 "mappedpathname": "/dev/ashmem/dalvik-bitmap.*",
115 "allocator": "unhooked"
116 },
117 {
118 "name": "unhooked-ashmem-dalvik-other",
119 "mappedpathname": "/dev/ashmem/dalvik.*",
120 "allocator": "unhooked"
121 },
122 {
123 "name": "unhooked-pvrsrvkm",
124 "mappedpathname": "/dev/pvrsrvkm.*",
125 "allocator": "unhooked"
126 },
127 {
128 "name": "unhooked-system-dex",
129 "mappedpathname": "/data/dalvik-cache/system.*.dex.*",
130 "allocator": "unhooked"
131 },
132 {
133 "name": "unhooked-chrome-dex",
134 "mappedpathname": "^/.*?(chrome|content).*?apk@classes.dex",
135 "allocator": "unhooked"
136 },
137 {
138 "name": "unhooked-other-ashmem",
139 "mappedpathname": "/dev/ashmem/.*",
140 "allocator": "unhooked"
141 },
142 {
87 "name": "unhooked-anonymous", 143 "name": "unhooked-anonymous",
88 "stacktrace": "optional", 144 "mappedpathname": "^$",
89 "allocator": "optional" 145 "allocator": "unhooked"
146 },
147 {
148 "name": "unhooked-file-exec-lib-chrome",
149 "mappedpathname": "^/.*?(chromeview|content).*",
150 "mappedpermission": "..x.",
151 "allocator": "unhooked"
90 }, 152 },
91 { 153 {
92 "name": "unhooked-file-exec", 154 "name": "unhooked-file-exec",
93 "stacktrace": "optional", 155 "mappedpathname": "^/.*",
94 "allocator": "optional" 156 "mappedpermission": "..x.",
157 "allocator": "unhooked"
158 },
159 {
160 "name": "unhooked-file-nonexec-lib-chrome",
161 "mappedpathname": "^/.*?(chromeview|content).*",
162 "allocator": "unhooked"
95 }, 163 },
96 { 164 {
97 "name": "unhooked-file-nonexec", 165 "name": "unhooked-file-nonexec",
98 "stacktrace": "optional", 166 "mappedpathname": "^/.*",
99 "allocator": "optional" 167 "allocator": "unhooked"
100 }, 168 },
101 { 169 {
102 "name": "unhooked-stack", 170 "name": "unhooked-stack",
103 "stacktrace": "optional", 171 "mappedpathname": ".stack.",
104 "allocator": "optional" 172 "allocator": "unhooked"
105 }, 173 },
106 { 174 {
107 "name": "unhooked-other", 175 "name": "unhooked-other",
108 "stacktrace": "optional", 176 "mappedpathname": ".*",
109 "allocator": "optional" 177 "allocator": "unhooked"
110 }, 178 },
111 { 179 {
112 "name": "mmap-gpu-transferbuffer", 180 "name": "mmap-gpu-transferbuffer",
113 "stacktrace": ".*gpu::TransferBufferManager::RegisterTransferBuffer.*", 181 "stacktrace": ".*gpu::TransferBufferManager::RegisterTransferBuffer.*",
114 "allocator": "mmap" 182 "allocator": "mmap"
115 }, 183 },
116 { 184 {
117 "name": "mmap-gpu-ringbuffer", 185 "name": "mmap-gpu-ringbuffer",
118 "stacktrace": ".*gpu::CommandBufferHelper::AllocateRingBuffer.*", 186 "stacktrace": ".*gpu::CommandBufferHelper::AllocateRingBuffer.*",
119 "allocator": "mmap" 187 "allocator": "mmap"
(...skipping 103 matching lines...) Expand 10 before | Expand all | Expand 10 after
223 "stacktrace": "optional", 291 "stacktrace": "optional",
224 "allocator": "optional" 292 "allocator": "optional"
225 }, 293 },
226 { 294 {
227 "name": "other", 295 "name": "other",
228 "stacktrace": "optional", 296 "stacktrace": "optional",
229 "allocator": "optional" 297 "allocator": "optional"
230 } 298 }
231 ], 299 ],
232 "version": "POLICY_DEEP_3" 300 "version": "POLICY_DEEP_3"
233 } 301 }
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