diff options
Diffstat (limited to 'libglusterfs/src/iobuf.h')
| -rw-r--r-- | libglusterfs/src/iobuf.h | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/libglusterfs/src/iobuf.h b/libglusterfs/src/iobuf.h index 4e07910d722..7e5cfe37a28 100644 --- a/libglusterfs/src/iobuf.h +++ b/libglusterfs/src/iobuf.h @@ -19,6 +19,8 @@ #define GF_VARIABLE_IOBUF_COUNT 32 +#define GF_RDMA_DEVICE_COUNT 8 + /* Lets try to define the new anonymous mapping * flag, in case the system is still using the * now deprecated MAP_ANON flag. @@ -81,6 +83,7 @@ struct iobuf_arena { }; }; + struct list_head all_list; size_t page_size; /* size of all iobufs in this arena */ size_t arena_size; /* this is equal to (iobuf_pool->arena_size / page_size) @@ -110,6 +113,7 @@ struct iobuf_pool { size_t default_page_size; /* default size of iobuf */ int arena_cnt; + struct list_head all_arenas; struct list_head arenas[GF_VARIABLE_IOBUF_COUNT]; /* array of arenas. Each element of the array is a list of arenas holding iobufs of particular page_size */ @@ -121,7 +125,13 @@ struct iobuf_pool { /* array of of arenas which can be purged */ uint64_t request_misses; /* mostly the requests for higher - value of iobufs */ + value of iobufs */ + int rdma_device_count; + struct list_head *mr_list[GF_RDMA_DEVICE_COUNT]; + void *device[GF_RDMA_DEVICE_COUNT]; + int (*rdma_registration)(void **, void*); + int (*rdma_deregistration)(struct list_head**, struct iobuf_arena *); + }; |