Lines Matching defs:epoch
42 * not actually advance to a new epoch until sometime after it starts
44 * to completely skip epochs. In all cases, during epoch advancement we
45 * merge all relevant activity into the most recently recorded epoch.
47 nstime_t epoch;
51 * Deadline for current epoch. This is the sum of interval and per
52 * epoch jitter which is a uniform random variable in [0..interval).
59 * The number of pages we cap ourselves at in the current epoch, per
60 * decay policies. Updated on an epoch change. After an epoch change,
65 * Number of unpurged pages at beginning of current epoch. During epoch
74 * element is the most recent epoch. Corresponding epoch times are
75 * relative to epoch.
77 * Updated only on epoch advance, triggered by
97 * this decay state this epoch.
104 /* How many unused dirty pages were generated during the last epoch. */
111 * Current epoch duration, in nanoseconds. Given that new epochs are started
172 /* Returns true if the epoch advanced and there are pages to purge. */
Indexes created Thu Aug 06 00:25:04 UTC 2026