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authorDavid Sterba <dsterba@suse.com>2019-05-17 11:43:43 +0200
committerDavid Sterba <dsterba@suse.com>2019-07-01 13:34:58 +0200
commit72ad813157c58416c29fa554928e21b9bdae2582 (patch)
tree1baa58db42416e66c86286ec4fc1371dd7408cc4 /fs/btrfs/raid56.h
parent158da513b13deb04b266e4ad171871d1a8531f26 (diff)
btrfs: constify map parameter for nr_parity_stripes and nr_data_stripes
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'fs/btrfs/raid56.h')
-rw-r--r--fs/btrfs/raid56.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/btrfs/raid56.h b/fs/btrfs/raid56.h
index f5d4c13a8dbc..2503485db859 100644
--- a/fs/btrfs/raid56.h
+++ b/fs/btrfs/raid56.h
@@ -7,7 +7,7 @@
#ifndef BTRFS_RAID56_H
#define BTRFS_RAID56_H
-static inline int nr_parity_stripes(struct map_lookup *map)
+static inline int nr_parity_stripes(const struct map_lookup *map)
{
if (map->type & BTRFS_BLOCK_GROUP_RAID5)
return 1;
@@ -17,7 +17,7 @@ static inline int nr_parity_stripes(struct map_lookup *map)
return 0;
}
-static inline int nr_data_stripes(struct map_lookup *map)
+static inline int nr_data_stripes(const struct map_lookup *map)
{
return map->num_stripes - nr_parity_stripes(map);
}