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author | Arnd Bergmann <arnd@arndb.de> | 2017-11-02 12:42:00 +0100 |
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committer | Jens Axboe <axboe@kernel.dk> | 2017-11-02 08:27:21 -0600 |
commit | 474f5da2354e9fd5376b968e4c5a0f1807dc19e8 (patch) | |
tree | b044445f66d4541155eaada9c57f04650127d7bf /block | |
parent | c091fbe9a26ee116d99e2c0ed010afb957a10365 (diff) | |
download | linux-474f5da2354e9fd5376b968e4c5a0f1807dc19e8.tar.bz2 |
skd: use ktime_get_real_seconds()
Like many storage drivers, skd uses an unsigned 32-bit number for
interchanging the current time with the firmware. This will overflow in
y2106 and is otherwise safe.
However, the get_seconds() function is generally considered deprecated
since the behavior is different between 32-bit and 64-bit architectures,
and using it may indicate a bigger problem.
To annotate that we've thought about this, let's add a comment here
and migrate to the ktime_get_real_seconds() function that consistently
returns a 64-bit number.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'block')
0 files changed, 0 insertions, 0 deletions