On Wed, Jan 09, 2019 at 03:02:47AM +0000, YueHaibing wrote:
> Fixes gcc '-Wunused-but-set-variable' warning:
>
> mm/compaction.c: In function 'compact_zone':
> mm/compaction.c:2063:22: warning:
> variable 'c' set but not used [-Wunused-but-set-variable]
> mm/compaction.c:2063:19: warning:
> variable 'b' set but not used [-Wunused-but-set-variable]
> mm/compaction.c:2063:16: warning:
> variable 'a' set but not used [-Wunused-but-set-variable]
>
> This never used since 94d5992baaa5 ("mm, compaction: finish pageblock
> scanning on contention")
>
Dang. This is left-over debugging code that got accidentally merged
during a rebase. Andrew, can you pick this up as a fix to the mmotm
patch mm-compaction-finish-pageblock-scanning-on-contention.patch please?
Thanks YueHaibing.
--
Mel Gorman
SUSE Labs
