diff options
| author | Dan Williams <[email protected]> | 2019-07-18 15:58:18 -0700 |
|---|---|---|
| committer | Linus Torvalds <[email protected]> | 2019-07-18 17:08:07 -0700 |
| commit | 46d945aeab4d7dd837bd0724662de2caf712f047 (patch) | |
| tree | 701a9488faa56dbfa8eb2e35049bb7bb43a237b5 /include/linux | |
| parent | 96da4350000973ef9310a10d077d65bbc017f093 (diff) | |
mm: kill is_dev_zone() helper
Given there are no more usages of is_dev_zone() outside of 'ifdef
CONFIG_ZONE_DEVICE' protection, kill off the compilation helper.
Link: http://lkml.kernel.org/r/156092353211.979959.1489004866360828964.stgit@dwillia2-desk3.amr.corp.intel.com
Signed-off-by: Dan Williams <[email protected]>
Reviewed-by: Oscar Salvador <[email protected]>
Reviewed-by: Pavel Tatashin <[email protected]>
Reviewed-by: Wei Yang <[email protected]>
Acked-by: David Hildenbrand <[email protected]>
Tested-by: Aneesh Kumar K.V <[email protected]> [ppc64]
Cc: Michal Hocko <[email protected]>
Cc: Logan Gunthorpe <[email protected]>
Cc: Jane Chu <[email protected]>
Cc: Jeff Moyer <[email protected]>
Cc: Jérôme Glisse <[email protected]>
Cc: Jonathan Corbet <[email protected]>
Cc: Mike Rapoport <[email protected]>
Cc: Toshi Kani <[email protected]>
Cc: Vlastimil Babka <[email protected]>
Cc: Jason Gunthorpe <[email protected]>
Cc: Christoph Hellwig <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/mmzone.h | 12 |
1 files changed, 0 insertions, 12 deletions
diff --git a/include/linux/mmzone.h b/include/linux/mmzone.h index 7747ec9de588..8331e76677c0 100644 --- a/include/linux/mmzone.h +++ b/include/linux/mmzone.h @@ -855,18 +855,6 @@ static inline int local_memory_node(int node_id) { return node_id; }; */ #define zone_idx(zone) ((zone) - (zone)->zone_pgdat->node_zones) -#ifdef CONFIG_ZONE_DEVICE -static inline bool is_dev_zone(const struct zone *zone) -{ - return zone_idx(zone) == ZONE_DEVICE; -} -#else -static inline bool is_dev_zone(const struct zone *zone) -{ - return false; -} -#endif - /* * Returns true if a zone has pages managed by the buddy allocator. * All the reclaim decisions have to use this function rather than |