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| author | Justus Winter <4winter@informatik.uni-hamburg.de> | 2016-02-07 12:54:49 +0100 |
|---|---|---|
| committer | Justus Winter <4winter@informatik.uni-hamburg.de> | 2016-02-07 12:54:49 +0100 |
| commit | 48f34366eb90ce0fe1f4237f6e3aaa09256ed354 (patch) | |
| tree | 1e287ba480b814462e8191893b5b9983270b580c | |
| parent | a8fd18db14cb2fd1f595be9f560fe18efb966774 (diff) | |
vm: remove unused field from struct vm_external
* vm/vm_external.h (struct vm_external): Remove unused field
'existence_count'.
| -rw-r--r-- | vm/vm_external.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/vm/vm_external.h b/vm/vm_external.h index 55c9e48..4e44ddf 100644 --- a/vm/vm_external.h +++ b/vm/vm_external.h @@ -46,9 +46,14 @@ typedef struct vm_external { * been written to backing * storage. */ +#if 0 + /* XXX: Currently, existence_count is not used. I guess it + could be useful to get rid of the map if the count drops to + zero. */ int existence_count;/* Number of bits turned on in * existence_map. */ +#endif } *vm_external_t; #define VM_EXTERNAL_NULL ((vm_external_t) 0) |