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authorHector Palacios <hector.palacios@digi.com>2011-11-14 11:15:25 +0100
committerGreg Kroah-Hartman <gregkh@suse.de>2011-12-09 08:54:23 -0800
commit92ad5083db212ff3c5f6d1d085d85790f7a6c42c (patch)
tree5d4947dc1f655656131a462c1482dd55c7d7f8a4 /kernel/hrtimer.c
parentc1d98cbbfc393f166b8a675b3acbdfab320adadc (diff)
timekeeping: add arch_offset hook to ktime_get functions
commit d004e024058a0eaca097513ce62cbcf978913e0a upstream. ktime_get and ktime_get_ts were calling timekeeping_get_ns() but later they were not calling arch_gettimeoffset() so architectures using this mechanism returned 0 ns when calling these functions. This happened for example when running Busybox's ping which calls syscall(__NR_clock_gettime, CLOCK_MONOTONIC, ts) which eventually calls ktime_get. As a result the returned ping travel time was zero. Signed-off-by: Hector Palacios <hector.palacios@digi.com> Signed-off-by: John Stultz <john.stultz@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'kernel/hrtimer.c')
0 files changed, 0 insertions, 0 deletions