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/openbmc/linux/arch/sparc/vdso/ |
H A D | vclock_gettime.c | 794b88e0 Mon Oct 22 00:09:40 CDT 2018 David S. Miller <davem@davemloft.net> sparc: Inline VDSO gettime code aggressively.
One interesting thing we need to do is stop using __builtin_return_address() in get_vvar_data().
Simply read the %pc register instead.
Signed-off-by: David S. Miller <davem@davemloft.net> 794b88e0 Mon Oct 22 00:09:40 CDT 2018 David S. Miller <davem@davemloft.net> sparc: Inline VDSO gettime code aggressively. One interesting thing we need to do is stop using __builtin_return_address() in get_vvar_data(). Simply read the %pc register instead. Signed-off-by: David S. Miller <davem@davemloft.net>
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