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authorChris Metcalf <cmetcalf@mellanox.com>2017-11-03 13:20:54 -0400
committerChris Metcalf <cmetcalf@mellanox.com>2017-11-03 13:20:54 -0400
commit777a45b458660b18d7d7c3e0d874d08650c99cd2 (patch)
tree4592da9c88e7ec058601b66e7be57389786e6fb1 /include/uapi/linux/falloc.h
parentea82daf4354e45e9b830d9fe58713011c83b07b8 (diff)
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arch/tile: Implement ->set_state_oneshot_stopped()
set_state_oneshot_stopped() is called by the clkevt core, when the next event is required at an expiry time of 'KTIME_MAX'. This normally happens with NO_HZ_{IDLE|FULL} in both LOWRES/HIGHRES modes. This patch makes the clockevent device to stop on such an event, to avoid spurious interrupts, as explained by: commit 8fff52fd5093 ("clockevents: Introduce CLOCK_EVT_STATE_ONESHOT_STOPPED state"). Signed-off-by: Chris Metcalf <cmetcalf@mellanox.com>
Diffstat (limited to 'include/uapi/linux/falloc.h')
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