commit | 58002f9af5a2bdf3f20c7f427b62202c2564de2e | [log] [tgz] |
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author | Jens Axboe <axboe@kernel.dk> | Mon Feb 25 10:23:58 2013 +0100 |
committer | Jens Axboe <axboe@kernel.dk> | Mon Feb 25 10:23:58 2013 +0100 |
tree | 58c9378d8fc7e1ce420cca72706f76915b81e6a5 | |
parent | 4b91ee8fd12c72bd76ce9f5ff9116626b48566a0 [diff] |
gettime: use 32-bit atomic sequences Not all platforms have 64-bit wide atomic sync_and_fetch(). If we just check for overflow, it should be OK to use a 32-bit sequence number. Signed-off-by: Jens Axboe <axboe@kernel.dk>