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timekeeping: Rename fast_tk_get_delta_ns() to __timekeeping_get_ns()

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Rename fast_tk_get_delta_ns() to __timekeeping_get_ns() to prepare for its
reuse as a general timekeeping helper function.

Suggested-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Link: https://lore.kernel.org/r/20240325064023.2997-11-adrian.hunter@intel.com
This commit is contained in:
Adrian Hunter 2024-03-25 08:40:14 +02:00 committed by Thomas Gleixner
parent e98ab3d415
commit a729a63c6b
1 changed files with 3 additions and 3 deletions
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6
kernel/time/timekeeping.c
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@ -390,7 +390,7 @@ static inline u64 timekeeping_cycles_to_ns(const struct tk_read_base *tkr, u64 c
return timekeeping_delta_to_ns(tkr, delta);
}
static __always_inline u64 fast_tk_get_delta_ns(struct tk_read_base *tkr)
static __always_inline u64 __timekeeping_get_ns(const struct tk_read_base *tkr)
{
u64 delta, cycles = tk_clock_read(tkr);
@ -449,7 +449,7 @@ static __always_inline u64 __ktime_get_fast_ns(struct tk_fast *tkf)
seq = raw_read_seqcount_latch(&tkf->seq);
tkr = tkf->base + (seq & 0x01);
now = ktime_to_ns(tkr->base);
now += fast_tk_get_delta_ns(tkr);
now += __timekeeping_get_ns(tkr);
} while (raw_read_seqcount_latch_retry(&tkf->seq, seq));
return now;
@ -565,7 +565,7 @@ static __always_inline u64 __ktime_get_real_fast(struct tk_fast *tkf, u64 *mono)
tkr = tkf->base + (seq & 0x01);
basem = ktime_to_ns(tkr->base);
baser = ktime_to_ns(tkr->base_real);
delta = fast_tk_get_delta_ns(tkr);
delta = __timekeeping_get_ns(tkr);
} while (raw_read_seqcount_latch_retry(&tkf->seq, seq));
if (mono)