Linux kernel bug fix: mm, cma: prevent nr_isolated_* counters from going negative
Subsystem: memory (mm/compaction.c)
Bug type: error-handling, severity: high
Files changed: mm/compaction.c
Introduced by Vlastimil Babka on 2014-10-09 22:25:54 -0400; fixed by Hugh Dickins on 2016-05-05 17:38:53 -0700 (lifetime: 573 days)