projects / mirror_qemu.git / blame
| Commit | Line | Data |
|---|---|---|
| c163b5ca LS |
1 | /* |
| 2 | * QEMU live block migration | |
| 3 | * | |
| 4 | * Copyright IBM, Corp. 2009 | |
| 5 | * | |
| 6 | * Authors: | |
| 7 | * Liran Schour <lirans@il.ibm.com> | |
| 8 | * | |
| 9 | * This work is licensed under the terms of the GNU GPL, version 2. See | |
| 10 | * the COPYING file in the top-level directory. | |
| 11 | * | |
| 12 | */ | |
| 13 | ||
| 121d0712 MA |
14 | #ifndef MIGRATION_BLOCK_H |
| 15 | #define MIGRATION_BLOCK_H | |
| c163b5ca | 16 | |
| ed1701c6 | 17 | #ifdef CONFIG_LIVE_BLOCK_MIGRATION |
| 25f23643 | 18 | int blk_mig_active(void); |
| 9ac78b61 | 19 | int blk_mig_bulk_active(void); |
| 25f23643 JK |
20 | uint64_t blk_mig_bytes_transferred(void); |
| 21 | uint64_t blk_mig_bytes_remaining(void); | |
| 22 | uint64_t blk_mig_bytes_total(void); | |
| 3c095c3f | 23 | |
| ed1701c6 | 24 | #else |
| ed1701c6 DDAG |
25 | static inline int blk_mig_active(void) |
| 26 | { | |
| 27 | return false; | |
| 28 | } | |
| 9ac78b61 PL |
29 | |
| 30 | static inline int blk_mig_bulk_active(void) | |
| 31 | { | |
| 32 | return false; | |
| 33 | } | |
| 34 | ||
| ed1701c6 DDAG |
35 | static inline uint64_t blk_mig_bytes_transferred(void) |
| 36 | { | |
| 37 | return 0; | |
| 38 | } | |
| 39 | ||
| 40 | static inline uint64_t blk_mig_bytes_remaining(void) | |
| 41 | { | |
| 42 | return 0; | |
| 43 | } | |
| 2833c59b | 44 | |
| ed1701c6 DDAG |
45 | static inline uint64_t blk_mig_bytes_total(void) |
| 46 | { | |
| 47 | return 0; | |
| 48 | } | |
| 49 | #endif /* CONFIG_LIVE_BLOCK_MIGRATION */ | |
| 50 | ||
| 51 | void migrate_set_block_enabled(bool value, Error **errp); | |
| 121d0712 | 52 | #endif /* MIGRATION_BLOCK_H */ |