diff options
Diffstat (limited to 'src/vnet/fib/fib_table.h')
| -rw-r--r-- | src/vnet/fib/fib_table.h | 32 |
1 files changed, 27 insertions, 5 deletions
diff --git a/src/vnet/fib/fib_table.h b/src/vnet/fib/fib_table.h index 579740e9c42..6b7011b3316 100644 --- a/src/vnet/fib/fib_table.h +++ b/src/vnet/fib/fib_table.h @@ -23,6 +23,12 @@ #include <vnet/mpls/packet.h> /** + * Keep a lock per-source and a total + */ +#define FIB_TABLE_N_LOCKS (FIB_SOURCE_MAX+1) +#define FIB_TABLE_TOTAL_LOCKS FIB_SOURCE_MAX + +/** * @brief * A protocol Independent FIB table */ @@ -34,9 +40,9 @@ typedef struct fib_table_t_ fib_protocol_t ft_proto; /** - * number of locks on the table + * per-source number of locks on the table */ - u16 ft_locks; + u16 ft_locks[FIB_TABLE_N_LOCKS]; /** * Table ID (hash key) for this FIB. @@ -628,9 +634,13 @@ extern u32 fib_table_find(fib_protocol_t proto, u32 table_id); * * @return fib_index * The index of the FIB + * + * @param source + * The ID of the client/source. */ extern u32 fib_table_find_or_create_and_lock(fib_protocol_t proto, - u32 table_id); + u32 table_id, + fib_source_t source); /** * @brief @@ -643,10 +653,14 @@ extern u32 fib_table_find_or_create_and_lock(fib_protocol_t proto, * @param fmt * A string to describe the table * + * @param source + * The ID of the client/source. + * * @return fib_index * The index of the FIB */ extern u32 fib_table_create_and_lock(fib_protocol_t proto, + fib_source_t source, const char *const fmt, ...); @@ -704,9 +718,13 @@ extern void fib_table_set_flow_hash_config(u32 fib_index, * * @paran proto * The protocol of the FIB (and thus the entries therein) + * + * @param source + * The ID of the client/source. */ extern void fib_table_unlock(u32 fib_index, - fib_protocol_t proto); + fib_protocol_t proto, + fib_source_t source); /** * @brief @@ -718,9 +736,13 @@ extern void fib_table_unlock(u32 fib_index, * * @paran proto * The protocol of the FIB (and thus the entries therein) + * + * @param source + * The ID of the client/source. */ extern void fib_table_lock(u32 fib_index, - fib_protocol_t proto); + fib_protocol_t proto, + fib_source_t source); /** * @brief |