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| author |   Arnd Bergmann <arnd@arndb.de> | 2017-11-27 12:53:22 +0100 |
|---|---|---|
| committer |   Ulf Hansson <ulf.hansson@linaro.org> | 2017-12-11 12:48:06 +0100 |
| commit | a5b97be2a7bbfc20d75f51f0969f102015edab6d (patch) | |
| tree | 7327615525a7aed8b215941ff09fdc2509d6a144 /drivers/mmc/core/queue.c | |
| parent | mmc: sdhci-of-arasan: Add sdhci_arasan_set_power (diff) | |
| download | wireguard-linux-a5b97be2a7bbfc20d75f51f0969f102015edab6d.tar.xz wireguard-linux-a5b97be2a7bbfc20d75f51f0969f102015edab6d.zip | |
mmc_test: use ktime_get_ts64 for timestamps
Calling getnstimeofday() can suffer from time jumps and from the
y2038 overflow, so it is not appropriate here. Using ktime_get_ts64()
solves both problems. Using ktime_get() with ktime_t timestamps would
also work, but it seems that we mainly want to print the times as
seconds+nanoseconds, so it would require an extra division in the output.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Diffstat (limited to 'drivers/mmc/core/queue.c')
0 files changed, 0 insertions, 0 deletions