(0.20.0) AArch64: Return 64 as L1 data cache line size when info unavailable #9175
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…ailable sysconf(_SC_LEVEL1_DCACHE_LINESIZE) returns 0 on some systems. This commit changes j9sysinfo_get_cache_info() to return 64 as the L1 data cache line size for AArch64 on such systems. Original PR for master: eclipse-openj9#9155 Signed-off-by: KONNO Kazuhiro <konno@jp.ibm.com>
DanHeidinga
approved these changes
Apr 8, 2020
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sysconf(_SC_LEVEL1_DCACHE_LINESIZE) returns 0 on some systems.
This commit changes j9sysinfo_get_cache_info() to return 64 as the
L1 data cache line size for AArch64 on such systems.
Original PR for master: #9155
Signed-off-by: KONNO Kazuhiro konno@jp.ibm.com