diff options
Diffstat (limited to 'block/qed.h')
| -rw-r--r-- | block/qed.h | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/block/qed.h b/block/qed.h index dd3a2d5519..f35341f134 100644 --- a/block/qed.h +++ b/block/qed.h @@ -151,15 +151,21 @@ typedef struct QEDAIOCB { typedef struct { BlockDriverState *bs; /* device */ - uint64_t file_size; /* length of image file, in bytes */ + /* Written only by an allocating write or the timer handler (the latter + * while allocating reqs are plugged). + */ QEDHeader header; /* always cpu-endian */ + + /* Protected by table_lock. */ + CoMutex table_lock; QEDTable *l1_table; L2TableCache l2_cache; /* l2 table cache */ uint32_t table_nelems; uint32_t l1_shift; uint32_t l2_shift; uint32_t l2_mask; + uint64_t file_size; /* length of image file, in bytes */ /* Allocating write request queue */ QEDAIOCB *allocating_acb; @@ -177,9 +183,6 @@ enum { QED_CLUSTER_L1, /* cluster missing in L1 */ }; -void qed_acquire(BDRVQEDState *s); -void qed_release(BDRVQEDState *s); - /** * Header functions */ |