tree 7c4a99c0ef5930b3380aa01bf754066d11b0ab2a
parent d787be4092e27728cb4c012bee9762098ef3c662
author Arnd Bergmann <arnd@arndb.de> 1466177590 +0200
committer Shaohua Li <shli@fb.com> 1468951247 -0700

md: use seconds granularity for error logging

The md code stores the exact time of the last error in the
last_read_error variable using a timespec structure. It only
ever uses the seconds portion of that though, so we can
use a scalar for it.

There won't be an overflow in 2038 here, because it already
used monotonic time and 32-bit is enough for that, but I've
decided to use time64_t for consistency in the conversion.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Shaohua Li <shli@fb.com>