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author | Khem Raj <raj.khem@gmail.com> | 2021-06-16 23:28:09 -0700 |
---|---|---|
committer | Khem Raj <raj.khem@gmail.com> | 2021-06-18 08:42:25 -0700 |
commit | 4f5b55896b9288e39870537700f2b0fff67a6531 (patch) | |
tree | 451b00cb0b9bce408a177492ccb1bbae74ea6a7e /meta-oe | |
parent | 3c1e72d62ccf2c2f94bf280a2500e23fdb01a57c (diff) | |
download | meta-openembedded-contrib-4f5b55896b9288e39870537700f2b0fff67a6531.tar.gz |
rocksdb: Implement timer for mips
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Diffstat (limited to 'meta-oe')
-rw-r--r-- | meta-oe/recipes-dbs/rocksdb/files/mips.patch | 19 | ||||
-rw-r--r-- | meta-oe/recipes-dbs/rocksdb/rocksdb_6.20.3.bb | 1 |
2 files changed, 20 insertions, 0 deletions
diff --git a/meta-oe/recipes-dbs/rocksdb/files/mips.patch b/meta-oe/recipes-dbs/rocksdb/files/mips.patch new file mode 100644 index 0000000000..db2305d296 --- /dev/null +++ b/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 diff --git a/meta-oe/recipes-dbs/rocksdb/rocksdb_6.20.3.bb b/meta-oe/recipes-dbs/rocksdb/rocksdb_6.20.3.bb index d03d0c9529..6516edade6 100644 --- a/meta-oe/recipes-dbs/rocksdb/rocksdb_6.20.3.bb +++ b/meta-oe/recipes-dbs/rocksdb/rocksdb_6.20.3.bb @@ -16,6 +16,7 @@ SRC_URI = "git://github.com/facebook/${BPN}.git;branch=${SRCBRANCH} \ file://0001-jemalloc_helper-Limit-the-mm_malloc.h-hack-to-glibc-.patch \ file://0001-range_tree-Implement-toku_time_now-for-rv32-rv64-in-.patch \ file://ppc64.patch \ + file://mips.patch \ " S = "${WORKDIR}/git" |