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brk(): larger allocation units internally

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Balazs Gerofi
2016-12-16 10:07:15 +09:00
parent f410af1cfc
commit c58ab0f648
4 changed files with 49 additions and 93 deletions
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3
kernel/host.c
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@@ -198,7 +198,8 @@ int prepare_process_ranges_args_envs(struct thread *thread,
pn->at_entry += aout_base;
}
vm->region.brk_start = vm->region.brk_end = vm->region.data_end;
vm->region.brk_start = vm->region.brk_end =
vm->region.brk_end_reported = vm->region.data_end;
/* Map, copy and update args and envs */
flags = VR_PROT_READ | VR_PROT_WRITE;