The patch titled
Subject: sched-loadavg-consolidate-load_int-load_frac-calc_load-fix-fix
has been added to the -mm tree. Its filename is
sched-loadavg-consolidate-load_int-load_frac-calc_load-fix-fix.patch
This patch should soon appear at
http://ozlabs.org/~akpm/mmots/broken-out/sched-loadavg-consolidate-load_int-load_frac-calc_load-fix-fix.patch
and later at
http://ozlabs.org/~akpm/mmotm/broken-out/sched-loadavg-consolidate-load_int-load_frac-calc_load-fix-fix.patch
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------------------------------------------------------
From: Johannes Weiner <hannes@xxxxxxxxxxx>
Subject: sched-loadavg-consolidate-load_int-load_frac-calc_load-fix-fix
The macro used to modify the avg parameter in place, but with the
function we need an explicit assignment to update the variable:
Link: http://lkml.kernel.org/r/20180913014923.GB2370@xxxxxxxxxxx
Signed-off-by: Johannes Weiner <hannes@xxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
diff -puN block/blk-iolatency.c~sched-loadavg-consolidate-load_int-load_frac-calc_load-fix-fix block/blk-iolatency.c
--- a/block/blk-iolatency.c~sched-loadavg-consolidate-load_int-load_frac-calc_load-fix-fix
+++ a/block/blk-iolatency.c
@@ -512,7 +512,8 @@ static void iolatency_check_latencies(st
exp_idx = min_t(int, BLKIOLATENCY_NR_EXP_FACTORS - 1,
div64_u64(iolat->cur_win_nsec,
BLKIOLATENCY_EXP_BUCKET_SIZE));
- calc_load(iolat->lat_avg, iolatency_exp_factors[exp_idx], stat.mean);
+ iolat->lat_avg = calc_load(iolat->lat_avg,
+ iolatency_exp_factors[exp_idx], stat.mean);
/* Everything is ok and we don't need to adjust the scale. */
if (stat.mean <= iolat->min_lat_nsec &&
_
Patches currently in -mm which might be from hannes@xxxxxxxxxxx are
mm-workingset-tell-cache-transitions-from-workingset-thrashing.patch
delayacct-track-delays-from-thrashing-cache-pages.patch
sched-loadavg-consolidate-load_int-load_frac-calc_load.patch
sched-loadavg-consolidate-load_int-load_frac-calc_load-fix-fix.patch
sched-loadavg-make-calc_load_n-public.patch
sched-schedh-make-rq-locking-and-clock-functions-available-in-statsh.patch
sched-introduce-this_rq_lock_irq.patch
psi-pressure-stall-information-for-cpu-memory-and-io.patch
psi-pressure-stall-information-for-cpu-memory-and-io-fix.patch
psi-pressure-stall-information-for-cpu-memory-and-io-fix-2.patch
psi-pressure-stall-information-for-cpu-memory-and-io-fix-3.patch
psi-cgroup-support.patch
