2c92d1ec5
Denys Vlasenko
2020-11-19
Subject
volume_id: improve struct layout (smaller offesets, smaller insns on x86)
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util-linux/volume_id/volume_id_internal.h+3 -3
| @@ -66,6 +66,9 @@ struct volume_id { | |
| uint8_t *sbbuf; | |
| uint8_t *seekbuf; | |
| uint64_t seekbuf_off; | |
| + | #if ENABLE_FEATURE_BLKID_TYPE |
| + | const char *type; |
| + | #endif |
| #ifdef UNUSED_PARTITION_CODE | |
| struct volume_id_partition *partitions; | |
| size_t partition_count; | |
| @@ -80,9 +83,6 @@ struct volume_id { | |
| // char type_version[VOLUME_ID_FORMAT_SIZE]; | |
| // smallint usage_id; | |
| // const char *usage; | |
| - | #if ENABLE_FEATURE_BLKID_TYPE |
| - | const char *type; |
| - | #endif |
| }; | |
| struct volume_id* FAST_FUNC volume_id_open_node(int fd); | |