third_party/tcmalloc/chromium/src/malloc_hook_mmap_linux.h - Issue 7430007: Merge tcmalloc r111 (perftools v. 1.8) with the chromium/ branch.

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Side by Side Diff: third_party/tcmalloc/chromium/src/malloc_hook_mmap_linux.h

Issue 7430007: Merge tcmalloc r111 (perftools v. 1.8) with the chromium/ branch. Base URL: svn://svn.chromium.org/chrome/trunk/src/

Patch Set: '' Created 9 years, 4 months ago

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1 // Copyright (c) 2005, Google Inc.	1 // Copyright (c) 2005, Google Inc.

2 // All rights reserved.	2 // All rights reserved.

3 //	3 //

4 // Redistribution and use in source and binary forms, with or without	4 // Redistribution and use in source and binary forms, with or without

5 // modification, are permitted provided that the following conditions are	5 // modification, are permitted provided that the following conditions are

6 // met:	6 // met:

7 //	7 //

8 // * Redistributions of source code must retain the above copyright	8 // * Redistributions of source code must retain the above copyright

9 // notice, this list of conditions and the following disclaimer.	9 // notice, this list of conditions and the following disclaimer.

10 // * Redistributions in binary form must reproduce the above	10 // * Redistributions in binary form must reproduce the above

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214 int result;	214 int result;

215 if (!MallocHook::InvokeMunmapReplacement(start, length, &result)) {	215 if (!MallocHook::InvokeMunmapReplacement(start, length, &result)) {

216 result = syscall(SYS_munmap, start, length);	216 result = syscall(SYS_munmap, start, length);

217 }	217 }

218 return result;	218 return result;

219 }	219 }

220	220

221 #undef MALLOC_HOOK_HAVE_DO_MMAP64	221 #undef MALLOC_HOOK_HAVE_DO_MMAP64

222	222

223 #endif // #ifdef MALLOC_HOOK_HAVE_DO_MMAP64	223 #endif // #ifdef MALLOC_HOOK_HAVE_DO_MMAP64

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