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kernel
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linux
vdso/helpers: Fix grammar in comments
Signed-off-by: Anna-Maria Behnsen <anna-maria@linutronix.de>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Vincenzo Frascino <vincenzo.frascino@arm.com>
Reviewed-by: Kees Cook <keescook@chromium.org>
Link: https://lore.kernel.org/r/20240219153939.75719-2-anna-maria@linutronix.de
authored by
Anna-Maria Behnsen
and committed by
Thomas Gleixner
eeb9f5c2
94bf12af
+4
-4
+4
-4
include/vdso/helpers.h
+4
-4
include/vdso/helpers.h
···
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static __always_inline void vdso_write_begin(struct vdso_data *vd)
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{
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/*
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* WRITE_ONCE it is required otherwise the compiler can validly tear
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* WRITE_ONCE() is required otherwise the compiler can validly tear
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* updates to vd[x].seq and it is possible that the value seen by the
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* reader it is inconsistent.
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* reader is inconsistent.
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*/
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WRITE_ONCE(vd[CS_HRES_COARSE].seq, vd[CS_HRES_COARSE].seq + 1);
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WRITE_ONCE(vd[CS_RAW].seq, vd[CS_RAW].seq + 1);
···
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{
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smp_wmb();
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/*
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* WRITE_ONCE it is required otherwise the compiler can validly tear
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* WRITE_ONCE() is required otherwise the compiler can validly tear
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* updates to vd[x].seq and it is possible that the value seen by the
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* reader it is inconsistent.
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* reader is inconsistent.
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*/
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WRITE_ONCE(vd[CS_HRES_COARSE].seq, vd[CS_HRES_COARSE].seq + 1);
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WRITE_ONCE(vd[CS_RAW].seq, vd[CS_RAW].seq + 1);