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8253639: Change os::attempt_reserve_memory_at parameter order

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Reviewed-by: tschatzl, iklam
This commit is contained in:
Stefan Karlsson 2020-09-28 07:12:48 +00:00
parent fed3636f12
commit ca1ed16292
10 changed files with 27 additions and 27 deletions
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6
src/hotspot/os/bsd/os_bsd.cpp
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@ -2115,9 +2115,9 @@ bool os::can_execute_large_page_memory() {
return false;
}
char* os::pd_attempt_reserve_memory_at(size_t bytes, char* requested_addr, int file_desc) {
char* os::pd_attempt_reserve_memory_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(bytes, requested_addr);
char* result = pd_attempt_reserve_memory_at(requested_addr, bytes);
if (result != NULL) {
if (replace_existing_mapping_with_file_mapping(result, bytes, file_desc) == NULL) {
vm_exit_during_initialization(err_msg("Error in mapping Java heap at the given filesystem directory"));
@ -2129,7 +2129,7 @@ char* os::pd_attempt_reserve_memory_at(size_t bytes, char* requested_addr, int f
// Reserve memory at an arbitrary address, only if that area is
// available (and not reserved for something else).
char* os::pd_attempt_reserve_memory_at(size_t bytes, char* requested_addr) {
char* os::pd_attempt_reserve_memory_at(char* requested_addr, size_t bytes) {
// Assert only that the size is a multiple of the page size, since
// that's all that mmap requires, and since that's all we really know
// about at this low abstraction level. If we need higher alignment,