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| author | John Stultz <john.stultz@linaro.org> | 2013-09-26 12:05:54 -0700 |
|---|---|---|
| committer | John Stultz <john.stultz@linaro.org> | 2013-09-26 12:05:54 -0700 |
| commit | 17deb9c2db01c7813611291d251d8c7dbdfd3c9d (patch) | |
| tree | 6e023c0be7c64de84dd51a671eb09c5c82b56615 /include/linux/device-mapper.h | |
| parent | f4e6e1ea19737077d958f2bc6c196eb579d97544 (diff) | |
| parent | 389e067032fbb96e439abafae848dd447e4cafb4 (diff) | |
| download | lwn-17deb9c2db01c7813611291d251d8c7dbdfd3c9d.tar.gz lwn-17deb9c2db01c7813611291d251d8c7dbdfd3c9d.zip | |
Merge remote-tracking branch 'tip/timers/core' into fordlezcano/3.13/sched-clock64-conversion
Update to tip/timers/core and resolve minor conflict.
Conflicts:
drivers/clocksource/samsung_pwm_timer.c
Signed-off-by: John Stultz <john.stultz@linaro.org>
Diffstat (limited to 'include/linux/device-mapper.h')
| -rw-r--r-- | include/linux/device-mapper.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/include/linux/device-mapper.h b/include/linux/device-mapper.h index e151d4c9298d..653073de09e3 100644 --- a/include/linux/device-mapper.h +++ b/include/linux/device-mapper.h @@ -10,6 +10,7 @@ #include <linux/bio.h> #include <linux/blkdev.h> +#include <linux/math64.h> #include <linux/ratelimit.h> struct dm_dev; @@ -550,6 +551,14 @@ extern struct ratelimit_state dm_ratelimit_state; #define DM_MAPIO_REMAPPED 1 #define DM_MAPIO_REQUEUE DM_ENDIO_REQUEUE +#define dm_sector_div64(x, y)( \ +{ \ + u64 _res; \ + (x) = div64_u64_rem(x, y, &_res); \ + _res; \ +} \ +) + /* * Ceiling(n / sz) */ |