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8255254: Split os::reserve_memory and os::map_memory_to_file interfaces

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Reviewed-by: stefank, stuefe
This commit is contained in:
Anton Kozlov 2020-10-27 20:37:01 +00:00 • committed by Vladimir Kempik
parent dc85a3fe81
commit acd0e2560c
9 changed files with 116 additions and 83 deletions
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2
src/hotspot/os/linux/os_linux.cpp
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@ -4214,7 +4214,7 @@ bool os::can_execute_large_page_memory() {
return UseTransparentHugePages || UseHugeTLBFS;
}
char* os::pd_attempt_reserve_memory_at(char* requested_addr, size_t bytes, int file_desc) {
char* os::pd_attempt_map_memory_to_file_at(char* requested_addr, size_t bytes, int file_desc) {
assert(file_desc >= 0, "file_desc is not valid");
char* result = pd_attempt_reserve_memory_at(requested_addr, bytes);
if (result != NULL) {