LU-4423 libcfs: use 64-bit times for cfs_srand seed
Several functions in Lustre call cfs_srand with do_gettimeofday
as the seed to get a pseudo-random number.
There is no bug here, but changing it to use ktime_get_ts64()
gets us closer to deprecating do_gettimeofday() and makes it slightly
more random.
Affected functions are:
lnet_shuffle_seed, init_lustre_lite and class_handle_init
Linux-commit:
1f4fc343c008981d3a91351c030e2c29f5cd1b1c
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Change-Id: I86d156afd71456d7d5412ebb8a2e519367d4f81d
Signed-off-by: Oleg Drokin <green@linuxhacker.ru>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: James Simmons <uja.ornl@yahoo.com>
Reviewed-on: https://review.whamcloud.com/23351
Tested-by: Jenkins
Tested-by: Maloo <hpdd-maloo@intel.com>
Reviewed-by: Frank Zago <fzago@cray.com>
Reviewed-by: Dmitry Eremin <dmitry.eremin@intel.com>
Reviewed-by: Oleg Drokin <oleg.drokin@intel.com>