diff options
| author | Nitin Gupta <[email protected]> | 2020-08-11 18:31:07 -0700 |
|---|---|---|
| committer | Linus Torvalds <[email protected]> | 2020-08-12 10:57:56 -0700 |
| commit | d34c0a7599ea8c301bc471dfa1eb2bf2db6752d1 (patch) | |
| tree | 088c7a1a1d12e342e6be17539f84b74eac3a1e4e /kernel | |
| parent | 25788738eb9ce46fe6a0fd84a3ceef5c795d41f0 (diff) | |
mm: use unsigned types for fragmentation score
Proactive compaction uses per-node/zone "fragmentation score" which is
always in range [0, 100], so use unsigned type of these scores as well as
for related constants.
Signed-off-by: Nitin Gupta <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Reviewed-by: Baoquan He <[email protected]>
Cc: Luis Chamberlain <[email protected]>
Cc: Kees Cook <[email protected]>
Cc: Iurii Zaikin <[email protected]>
Cc: Vlastimil Babka <[email protected]>
Cc: Joonsoo Kim <[email protected]>
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Linus Torvalds <[email protected]>
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/sysctl.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/sysctl.c b/kernel/sysctl.c index ab72e52f8a7b..287862f91717 100644 --- a/kernel/sysctl.c +++ b/kernel/sysctl.c @@ -2854,7 +2854,7 @@ static struct ctl_table vm_table[] = { { .procname = "compaction_proactiveness", .data = &sysctl_compaction_proactiveness, - .maxlen = sizeof(int), + .maxlen = sizeof(sysctl_compaction_proactiveness), .mode = 0644, .proc_handler = proc_dointvec_minmax, .extra1 = SYSCTL_ZERO, |