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libdm: use uint64_t where possible in filemap routines

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Use uint64_t where possible and explicit casts elsewhere to avoid
compiler warnings when converting between int, int64_t and
uint64_t.
This commit is contained in:
Bryn M. Reeves 2017-03-29 20:49:03 +01:00
parent b823646ace
commit c7e4b97abc
1 changed files with 6 additions and 5 deletions
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11
libdm/libdm-stats.c
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@ -4511,8 +4511,9 @@ static int _stats_unmap_regions(struct dm_stats *dms, uint64_t group_id,
{
struct dm_stats_region *region = NULL;
struct dm_stats_group *group = NULL;
int64_t nr_kept, nr_old, i;
uint64_t nr_kept, nr_old;
struct _extent ext;
int64_t i;
group = &dms->groups[group_id];
@ -4571,7 +4572,7 @@ static int _stats_unmap_regions(struct dm_stats *dms, uint64_t group_id,
log_very_verbose("Found " FMTu64 " new extents",
*count - nr_kept);
return nr_kept;
return (int) nr_kept;
out:
dm_pool_abandon_object(mem);
return -1;
@ -4594,15 +4595,15 @@ static uint64_t *_stats_map_file_regions(struct dm_stats *dms, int fd,
uint64_t *count, int *regroup)
{
struct _extent *extents = NULL, *old_extents = NULL;
uint64_t *regions = NULL, fail_region;
uint64_t *regions = NULL, fail_region, i, num_bits;
struct dm_stats_group *group = NULL;
struct dm_pool *extent_mem = NULL;
struct _extent *old_ext;
char *hist_arg = NULL;
int update, num_bits;
struct statfs fsbuf;
int64_t nr_kept = 0, i;
int64_t nr_kept = 0;
struct stat buf;
int update;
update = _stats_group_id_present(dms, group_id);