diff options
Diffstat (limited to 'meta-openembedded/meta-oe/recipes-dbs/rocksdb/files/mips.patch')
-rw-r--r-- | meta-openembedded/meta-oe/recipes-dbs/rocksdb/files/mips.patch | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/meta-openembedded/meta-oe/recipes-dbs/rocksdb/files/mips.patch b/meta-openembedded/meta-oe/recipes-dbs/rocksdb/files/mips.patch new file mode 100644 index 000000000..db2305d29 --- /dev/null +++ b/meta-openembedded/meta-oe/recipes-dbs/rocksdb/files/mips.patch @@ -0,0 +1,19 @@ +implement timer implementation for mips platform + +Signed-off-by: Khem Raj <raj.khem@gmail.com> +--- a/utilities/transactions/lock/range/range_tree/lib/portability/toku_time.h ++++ b/utilities/transactions/lock/range/range_tree/lib/portability/toku_time.h +@@ -155,7 +155,12 @@ static inline tokutime_t toku_time_now(v + __asm __volatile__("rdcycle %0" : "=r"(result)); + return result; + #endif +- ++#elif defined(__mips__) ++ // mips apparently only allows rdtsc for superusers, so we fall ++ // back to gettimeofday. It's possible clock_gettime would be better. ++ struct timeval tv; ++ gettimeofday(&tv, nullptr); ++ return (uint64_t)tv.tv_sec * 1000000 + tv.tv_usec; + #else + #error No timer implementation for this platform + #endif |