On Mon, Oct 28, 2019 at 03:21:35PM +0100, Andrzej Ostruszka wrote:
> Every implementation of a particular version of given symbol needs to be
> marked in its declaration as such (using `__vsym` macro). This patch
> fixes this and also clarifies the documentation about that.
>
> Signed-off-by: Andrzej Ostruszka <aostrus...@marvell.com>
> ---
> doc/guides/contributing/versioning.rst | 18 ++++++++----
> lib/librte_distributor/rte_distributor.c | 18 ++++++------
> lib/librte_distributor/rte_distributor_v20.c | 18 ++++++------
> .../common/include/rte_function_versioning.h | 11 ++++++--
> lib/librte_lpm/rte_lpm.c | 28 +++++++++----------
> lib/librte_lpm/rte_lpm6.c | 16 +++++------
> lib/librte_timer/rte_timer.c | 20 ++++++-------
> 7 files changed, 71 insertions(+), 58 deletions(-)
>
> diff --git a/doc/guides/contributing/versioning.rst
> b/doc/guides/contributing/versioning.rst
> index 64984c54e..fcd2d50f1 100644
> --- a/doc/guides/contributing/versioning.rst
> +++ b/doc/guides/contributing/versioning.rst
> @@ -215,16 +215,20 @@ library so that older binaries need not be immediately
> recompiled.
> The macros exported are:
>
> * ``VERSION_SYMBOL(b, e, n)``: Creates a symbol version table entry binding
> - versioned symbol ``b@DPDK_n`` to the internal function ``b_e``.
> + versioned symbol ``b@DPDK_n`` to the internal function ``be``.
>
> * ``BIND_DEFAULT_SYMBOL(b, e, n)``: Creates a symbol version entry
> instructing
> the linker to bind references to symbol ``b`` to the internal symbol
> - ``b_e``.
> + ``be``.
>
> * ``MAP_STATIC_SYMBOL(f, p)``: Declare the prototype ``f``, and map it to the
> fully qualified function ``p``, so that if a symbol becomes versioned, it
> can still be mapped back to the public symbol name.
>
> +* ``__vsym``: Annotation to be used in a declaration of the internal symbol
> + ``be`` to signal that it is being used as an implementation of a particular
> + version of symbol ``b``.
> +
> Examples of ABI Macro use
> ^^^^^^^^^^^^^^^^^^^^^^^^^
>
> @@ -345,8 +349,9 @@ with the public symbol name
>
> .. code-block:: c
>
> - struct rte_acl_ctx *
> + -struct rte_acl_ctx *
> -rte_acl_create(const struct rte_acl_param *param)
> + +struct rte_acl_ctx * __vsym
> +rte_acl_create_v20(const struct rte_acl_param *param)
> {
> size_t sz;
> @@ -354,7 +359,8 @@ with the public symbol name
> ...
>
> Note that the base name of the symbol was kept intact, as this is conducive
> to
> -the macros used for versioning symbols. That is our next step, mapping this
> new
> +the macros used for versioning symbols and we have annotated the function as
> an
> +implementation of versioned symbol. That is our next step, mapping this new
> symbol name to the initial symbol name at version node 2.0. Immediately
> after
> the function, we add this line of code
>
> @@ -374,7 +380,7 @@ name, with a different suffix, and implement it
> appropriately
>
> .. code-block:: c
>
> - struct rte_acl_ctx *
> + struct rte_acl_ctx * __vsym
> rte_acl_create_v21(const struct rte_acl_param *param, int debug);
> {
> struct rte_acl_ctx *ctx = rte_acl_create_v20(param);
> @@ -423,7 +429,7 @@ defined, we add this
>
> .. code-block:: c
>
> - struct rte_acl_ctx *
> + struct rte_acl_ctx * __vsym
> rte_acl_create_v21(const struct rte_acl_param *param, int debug)
> {
> ...
> diff --git a/lib/librte_distributor/rte_distributor.c
> b/lib/librte_distributor/rte_distributor.c
> index 7df97df92..2cc32ddba 100644
> --- a/lib/librte_distributor/rte_distributor.c
> +++ b/lib/librte_distributor/rte_distributor.c
> @@ -32,7 +32,7 @@ EAL_REGISTER_TAILQ(rte_dist_burst_tailq)
>
> /**** Burst Packet APIs called by workers ****/
>
> -void
> +void __vsym
> rte_distributor_request_pkt_v1705(struct rte_distributor *d,
> unsigned int worker_id, struct rte_mbuf **oldpkt,
> unsigned int count)
> @@ -89,7 +89,7 @@ MAP_STATIC_SYMBOL(void rte_distributor_request_pkt(struct
> rte_distributor *d,
> unsigned int count),
> rte_distributor_request_pkt_v1705);
>
> -int
> +int __vsym
> rte_distributor_poll_pkt_v1705(struct rte_distributor *d,
> unsigned int worker_id, struct rte_mbuf **pkts)
> {
> @@ -134,7 +134,7 @@ MAP_STATIC_SYMBOL(int rte_distributor_poll_pkt(struct
> rte_distributor *d,
> unsigned int worker_id, struct rte_mbuf **pkts),
> rte_distributor_poll_pkt_v1705);
>
> -int
> +int __vsym
> rte_distributor_get_pkt_v1705(struct rte_distributor *d,
> unsigned int worker_id, struct rte_mbuf **pkts,
> struct rte_mbuf **oldpkt, unsigned int return_count)
> @@ -169,7 +169,7 @@ MAP_STATIC_SYMBOL(int rte_distributor_get_pkt(struct
> rte_distributor *d,
> struct rte_mbuf **oldpkt, unsigned int return_count),
> rte_distributor_get_pkt_v1705);
>
> -int
> +int __vsym
> rte_distributor_return_pkt_v1705(struct rte_distributor *d,
> unsigned int worker_id, struct rte_mbuf **oldpkt, int num)
> {
> @@ -359,7 +359,7 @@ release(struct rte_distributor *d, unsigned int wkr)
>
>
> /* process a set of packets to distribute them to workers */
> -int
> +int __vsym
> rte_distributor_process_v1705(struct rte_distributor *d,
> struct rte_mbuf **mbufs, unsigned int num_mbufs)
> {
> @@ -506,7 +506,7 @@ MAP_STATIC_SYMBOL(int rte_distributor_process(struct
> rte_distributor *d,
> rte_distributor_process_v1705);
>
> /* return to the caller, packets returned from workers */
> -int
> +int __vsym
> rte_distributor_returned_pkts_v1705(struct rte_distributor *d,
> struct rte_mbuf **mbufs, unsigned int max_mbufs)
> {
> @@ -556,7 +556,7 @@ total_outstanding(const struct rte_distributor *d)
> * Flush the distributor, so that there are no outstanding packets in flight
> or
> * queued up.
> */
> -int
> +int __vsym
> rte_distributor_flush_v1705(struct rte_distributor *d)
> {
> unsigned int flushed;
> @@ -591,7 +591,7 @@ MAP_STATIC_SYMBOL(int rte_distributor_flush(struct
> rte_distributor *d),
> rte_distributor_flush_v1705);
>
> /* clears the internal returns array in the distributor */
> -void
> +void __vsym
> rte_distributor_clear_returns_v1705(struct rte_distributor *d)
> {
> unsigned int wkr;
> @@ -613,7 +613,7 @@ MAP_STATIC_SYMBOL(void
> rte_distributor_clear_returns(struct rte_distributor *d),
> rte_distributor_clear_returns_v1705);
>
> /* creates a distributor instance */
> -struct rte_distributor *
> +struct rte_distributor * __vsym
> rte_distributor_create_v1705(const char *name,
> unsigned int socket_id,
> unsigned int num_workers,
> diff --git a/lib/librte_distributor/rte_distributor_v20.c
> b/lib/librte_distributor/rte_distributor_v20.c
> index db6c49258..7a6fddf55 100644
> --- a/lib/librte_distributor/rte_distributor_v20.c
> +++ b/lib/librte_distributor/rte_distributor_v20.c
> @@ -27,7 +27,7 @@ EAL_REGISTER_TAILQ(rte_distributor_tailq)
>
> /**** APIs called by workers ****/
>
> -void
> +void __vsym
> rte_distributor_request_pkt_v20(struct rte_distributor_v20 *d,
> unsigned worker_id, struct rte_mbuf *oldpkt)
> {
> @@ -43,7 +43,7 @@ rte_distributor_request_pkt_v20(struct rte_distributor_v20
> *d,
> }
> VERSION_SYMBOL(rte_distributor_request_pkt, _v20, 2.0);
>
> -struct rte_mbuf *
> +struct rte_mbuf * __vsym
> rte_distributor_poll_pkt_v20(struct rte_distributor_v20 *d,
> unsigned worker_id)
> {
> @@ -59,7 +59,7 @@ rte_distributor_poll_pkt_v20(struct rte_distributor_v20 *d,
> }
> VERSION_SYMBOL(rte_distributor_poll_pkt, _v20, 2.0);
>
> -struct rte_mbuf *
> +struct rte_mbuf * __vsym
> rte_distributor_get_pkt_v20(struct rte_distributor_v20 *d,
> unsigned worker_id, struct rte_mbuf *oldpkt)
> {
> @@ -71,7 +71,7 @@ rte_distributor_get_pkt_v20(struct rte_distributor_v20 *d,
> }
> VERSION_SYMBOL(rte_distributor_get_pkt, _v20, 2.0);
>
> -int
> +int __vsym
> rte_distributor_return_pkt_v20(struct rte_distributor_v20 *d,
> unsigned worker_id, struct rte_mbuf *oldpkt)
> {
> @@ -204,7 +204,7 @@ process_returns(struct rte_distributor_v20 *d)
> }
>
> /* process a set of packets to distribute them to workers */
> -int
> +int __vsym
> rte_distributor_process_v20(struct rte_distributor_v20 *d,
> struct rte_mbuf **mbufs, unsigned num_mbufs)
> {
> @@ -321,7 +321,7 @@ rte_distributor_process_v20(struct rte_distributor_v20 *d,
> VERSION_SYMBOL(rte_distributor_process, _v20, 2.0);
>
> /* return to the caller, packets returned from workers */
> -int
> +int __vsym
> rte_distributor_returned_pkts_v20(struct rte_distributor_v20 *d,
> struct rte_mbuf **mbufs, unsigned max_mbufs)
> {
> @@ -359,7 +359,7 @@ total_outstanding(const struct rte_distributor_v20 *d)
>
> /* flush the distributor, so that there are no outstanding packets in flight
> or
> * queued up. */
> -int
> +int __vsym
> rte_distributor_flush_v20(struct rte_distributor_v20 *d)
> {
> const unsigned flushed = total_outstanding(d);
> @@ -372,7 +372,7 @@ rte_distributor_flush_v20(struct rte_distributor_v20 *d)
> VERSION_SYMBOL(rte_distributor_flush, _v20, 2.0);
>
> /* clears the internal returns array in the distributor */
> -void
> +void __vsym
> rte_distributor_clear_returns_v20(struct rte_distributor_v20 *d)
> {
> d->returns.start = d->returns.count = 0;
> @@ -383,7 +383,7 @@ rte_distributor_clear_returns_v20(struct
> rte_distributor_v20 *d)
> VERSION_SYMBOL(rte_distributor_clear_returns, _v20, 2.0);
>
> /* creates a distributor instance */
> -struct rte_distributor_v20 *
> +struct rte_distributor_v20 * __vsym
> rte_distributor_create_v20(const char *name,
> unsigned socket_id,
> unsigned num_workers)
> diff --git a/lib/librte_eal/common/include/rte_function_versioning.h
> b/lib/librte_eal/common/include/rte_function_versioning.h
> index 55e88ffae..c924351d5 100644
> --- a/lib/librte_eal/common/include/rte_function_versioning.h
> +++ b/lib/librte_eal/common/include/rte_function_versioning.h
> @@ -42,16 +42,23 @@
> /*
> * VERSION_SYMBOL
> * Creates a symbol version table entry binding symbol <b>@DPDK_<n> to the
> internal
> - * function name <b>_<e>
> + * function name <b><e>
> */
> #define VERSION_SYMBOL(b, e, n) __asm__(".symver " RTE_STR(b) RTE_STR(e) ",
> " RTE_STR(b) "@DPDK_" RTE_STR(n))
>
> /*
> * BIND_DEFAULT_SYMBOL
> * Creates a symbol version entry instructing the linker to bind references
> to
> - * symbol <b> to the internal symbol <b>_<e>
> + * symbol <b> to the internal symbol <b><e>
> */
> #define BIND_DEFAULT_SYMBOL(b, e, n) __asm__(".symver " RTE_STR(b)
> RTE_STR(e) ", " RTE_STR(b) "@@DPDK_" RTE_STR(n))
> +
> +/*
> + * __vsym
> + * Annotation to be used in declaration of the internal symbol <b><e> to
> signal
> + * that it is being used as an implementation of a particular version of
> symbol
> + * <b>.
> + */
> #define __vsym __attribute__((used))
>
> /*
> diff --git a/lib/librte_lpm/rte_lpm.c b/lib/librte_lpm/rte_lpm.c
> index c96395e26..106916dc8 100644
> --- a/lib/librte_lpm/rte_lpm.c
> +++ b/lib/librte_lpm/rte_lpm.c
> @@ -90,7 +90,7 @@ depth_to_range(uint8_t depth)
> /*
> * Find an existing lpm table and return a pointer to it.
> */
> -struct rte_lpm_v20 *
> +struct rte_lpm_v20 * __vsym
> rte_lpm_find_existing_v20(const char *name)
> {
> struct rte_lpm_v20 *l = NULL;
> @@ -116,7 +116,7 @@ rte_lpm_find_existing_v20(const char *name)
> }
> VERSION_SYMBOL(rte_lpm_find_existing, _v20, 2.0);
>
> -struct rte_lpm *
> +struct rte_lpm * __vsym
> rte_lpm_find_existing_v1604(const char *name)
> {
> struct rte_lpm *l = NULL;
> @@ -147,7 +147,7 @@ MAP_STATIC_SYMBOL(struct rte_lpm
> *rte_lpm_find_existing(const char *name),
> /*
> * Allocates memory for LPM object
> */
> -struct rte_lpm_v20 *
> +struct rte_lpm_v20 * __vsym
> rte_lpm_create_v20(const char *name, int socket_id, int max_rules,
> __rte_unused int flags)
> {
> @@ -220,7 +220,7 @@ rte_lpm_create_v20(const char *name, int socket_id, int
> max_rules,
> }
> VERSION_SYMBOL(rte_lpm_create, _v20, 2.0);
>
> -struct rte_lpm *
> +struct rte_lpm * __vsym
> rte_lpm_create_v1604(const char *name, int socket_id,
> const struct rte_lpm_config *config)
> {
> @@ -329,7 +329,7 @@ MAP_STATIC_SYMBOL(
> /*
> * Deallocates memory for given LPM table.
> */
> -void
> +void __vsym
> rte_lpm_free_v20(struct rte_lpm_v20 *lpm)
> {
> struct rte_lpm_list *lpm_list;
> @@ -358,7 +358,7 @@ rte_lpm_free_v20(struct rte_lpm_v20 *lpm)
> }
> VERSION_SYMBOL(rte_lpm_free, _v20, 2.0);
>
> -void
> +void __vsym
> rte_lpm_free_v1604(struct rte_lpm *lpm)
> {
> struct rte_lpm_list *lpm_list;
> @@ -1177,7 +1177,7 @@ add_depth_big_v1604(struct rte_lpm *lpm, uint32_t
> ip_masked, uint8_t depth,
> /*
> * Add a route
> */
> -int
> +int __vsym
> rte_lpm_add_v20(struct rte_lpm_v20 *lpm, uint32_t ip, uint8_t depth,
> uint8_t next_hop)
> {
> @@ -1218,7 +1218,7 @@ rte_lpm_add_v20(struct rte_lpm_v20 *lpm, uint32_t ip,
> uint8_t depth,
> }
> VERSION_SYMBOL(rte_lpm_add, _v20, 2.0);
>
> -int
> +int __vsym
> rte_lpm_add_v1604(struct rte_lpm *lpm, uint32_t ip, uint8_t depth,
> uint32_t next_hop)
> {
> @@ -1264,7 +1264,7 @@ MAP_STATIC_SYMBOL(int rte_lpm_add(struct rte_lpm *lpm,
> uint32_t ip,
> /*
> * Look for a rule in the high-level rules table
> */
> -int
> +int __vsym
> rte_lpm_is_rule_present_v20(struct rte_lpm_v20 *lpm, uint32_t ip, uint8_t
> depth,
> uint8_t *next_hop)
> {
> @@ -1291,7 +1291,7 @@ uint8_t *next_hop)
> }
> VERSION_SYMBOL(rte_lpm_is_rule_present, _v20, 2.0);
>
> -int
> +int __vsym
> rte_lpm_is_rule_present_v1604(struct rte_lpm *lpm, uint32_t ip, uint8_t
> depth,
> uint32_t *next_hop)
> {
> @@ -1844,7 +1844,7 @@ delete_depth_big_v1604(struct rte_lpm *lpm, uint32_t
> ip_masked,
> /*
> * Deletes a rule
> */
> -int
> +int __vsym
> rte_lpm_delete_v20(struct rte_lpm_v20 *lpm, uint32_t ip, uint8_t depth)
> {
> int32_t rule_to_delete_index, sub_rule_index;
> @@ -1898,7 +1898,7 @@ rte_lpm_delete_v20(struct rte_lpm_v20 *lpm, uint32_t
> ip, uint8_t depth)
> }
> VERSION_SYMBOL(rte_lpm_delete, _v20, 2.0);
>
> -int
> +int __vsym
> rte_lpm_delete_v1604(struct rte_lpm *lpm, uint32_t ip, uint8_t depth)
> {
> int32_t rule_to_delete_index, sub_rule_index;
> @@ -1957,7 +1957,7 @@ MAP_STATIC_SYMBOL(int rte_lpm_delete(struct rte_lpm
> *lpm, uint32_t ip,
> /*
> * Delete all rules from the LPM table.
> */
> -void
> +void __vsym
> rte_lpm_delete_all_v20(struct rte_lpm_v20 *lpm)
> {
> /* Zero rule information. */
> @@ -1974,7 +1974,7 @@ rte_lpm_delete_all_v20(struct rte_lpm_v20 *lpm)
> }
> VERSION_SYMBOL(rte_lpm_delete_all, _v20, 2.0);
>
> -void
> +void __vsym
> rte_lpm_delete_all_v1604(struct rte_lpm *lpm)
> {
> /* Zero rule information. */
> diff --git a/lib/librte_lpm/rte_lpm6.c b/lib/librte_lpm/rte_lpm6.c
> index e20f82460..0d161dc32 100644
> --- a/lib/librte_lpm/rte_lpm6.c
> +++ b/lib/librte_lpm/rte_lpm6.c
> @@ -812,7 +812,7 @@ add_step(struct rte_lpm6 *lpm, struct rte_lpm6_tbl_entry
> *tbl,
> /*
> * Add a route
> */
> -int
> +int __vsym
> rte_lpm6_add_v20(struct rte_lpm6 *lpm, uint8_t *ip, uint8_t depth,
> uint8_t next_hop)
> {
> @@ -862,7 +862,7 @@ simulate_add(struct rte_lpm6 *lpm, const uint8_t
> *masked_ip, uint8_t depth)
> return 0;
> }
>
> -int
> +int __vsym
> rte_lpm6_add_v1705(struct rte_lpm6 *lpm, uint8_t *ip, uint8_t depth,
> uint32_t next_hop)
> {
> @@ -955,7 +955,7 @@ lookup_step(const struct rte_lpm6 *lpm, const struct
> rte_lpm6_tbl_entry *tbl,
> /*
> * Looks up an IP
> */
> -int
> +int __vsym
> rte_lpm6_lookup_v20(const struct rte_lpm6 *lpm, uint8_t *ip, uint8_t
> *next_hop)
> {
> uint32_t next_hop32 = 0;
> @@ -973,7 +973,7 @@ rte_lpm6_lookup_v20(const struct rte_lpm6 *lpm, uint8_t
> *ip, uint8_t *next_hop)
> }
> VERSION_SYMBOL(rte_lpm6_lookup, _v20, 2.0);
>
> -int
> +int __vsym
> rte_lpm6_lookup_v1705(const struct rte_lpm6 *lpm, uint8_t *ip,
> uint32_t *next_hop)
> {
> @@ -1008,7 +1008,7 @@ MAP_STATIC_SYMBOL(int rte_lpm6_lookup(const struct
> rte_lpm6 *lpm, uint8_t *ip,
> /*
> * Looks up a group of IP addresses
> */
> -int
> +int __vsym
> rte_lpm6_lookup_bulk_func_v20(const struct rte_lpm6 *lpm,
> uint8_t ips[][RTE_LPM6_IPV6_ADDR_SIZE],
> int16_t * next_hops, unsigned n)
> @@ -1049,7 +1049,7 @@ rte_lpm6_lookup_bulk_func_v20(const struct rte_lpm6
> *lpm,
> }
> VERSION_SYMBOL(rte_lpm6_lookup_bulk_func, _v20, 2.0);
>
> -int
> +int __vsym
> rte_lpm6_lookup_bulk_func_v1705(const struct rte_lpm6 *lpm,
> uint8_t ips[][RTE_LPM6_IPV6_ADDR_SIZE],
> int32_t *next_hops, unsigned int n)
> @@ -1099,7 +1099,7 @@ MAP_STATIC_SYMBOL(int rte_lpm6_lookup_bulk_func(const
> struct rte_lpm6 *lpm,
> /*
> * Look for a rule in the high-level rules table
> */
> -int
> +int __vsym
> rte_lpm6_is_rule_present_v20(struct rte_lpm6 *lpm, uint8_t *ip, uint8_t
> depth,
> uint8_t *next_hop)
> {
> @@ -1119,7 +1119,7 @@ rte_lpm6_is_rule_present_v20(struct rte_lpm6 *lpm,
> uint8_t *ip, uint8_t depth,
> }
> VERSION_SYMBOL(rte_lpm6_is_rule_present, _v20, 2.0);
>
> -int
> +int __vsym
> rte_lpm6_is_rule_present_v1705(struct rte_lpm6 *lpm, uint8_t *ip, uint8_t
> depth,
> uint32_t *next_hop)
> {
> diff --git a/lib/librte_timer/rte_timer.c b/lib/librte_timer/rte_timer.c
> index 3834c9473..381a9f43f 100644
> --- a/lib/librte_timer/rte_timer.c
> +++ b/lib/librte_timer/rte_timer.c
> @@ -131,7 +131,7 @@ rte_timer_data_dealloc(uint32_t id)
> return 0;
> }
>
> -void
> +void __vsym
> rte_timer_subsystem_init_v20(void)
> {
> unsigned lcore_id;
> @@ -153,7 +153,7 @@ VERSION_SYMBOL(rte_timer_subsystem_init, _v20, 2.0);
> * secondary processes should be empty, the zeroth entry can be shared by
> * multiple processes.
> */
> -int
> +int __vsym
> rte_timer_subsystem_init_v1905(void)
> {
> const struct rte_memzone *mz;
> @@ -551,7 +551,7 @@ __rte_timer_reset(struct rte_timer *tim, uint64_t expire,
> }
>
> /* Reset and start the timer associated with the timer handle tim */
> -int
> +int __vsym
> rte_timer_reset_v20(struct rte_timer *tim, uint64_t ticks,
> enum rte_timer_type type, unsigned int tim_lcore,
> rte_timer_cb_t fct, void *arg)
> @@ -574,7 +574,7 @@ rte_timer_reset_v20(struct rte_timer *tim, uint64_t ticks,
> }
> VERSION_SYMBOL(rte_timer_reset, _v20, 2.0);
>
> -int
> +int __vsym
> rte_timer_reset_v1905(struct rte_timer *tim, uint64_t ticks,
> enum rte_timer_type type, unsigned int tim_lcore,
> rte_timer_cb_t fct, void *arg)
> @@ -657,14 +657,14 @@ __rte_timer_stop(struct rte_timer *tim, int
> local_is_locked,
> }
>
> /* Stop the timer associated with the timer handle tim */
> -int
> +int __vsym
> rte_timer_stop_v20(struct rte_timer *tim)
> {
> return __rte_timer_stop(tim, 0, &default_timer_data);
> }
> VERSION_SYMBOL(rte_timer_stop, _v20, 2.0);
>
> -int
> +int __vsym
> rte_timer_stop_v1905(struct rte_timer *tim)
> {
> return rte_timer_alt_stop(default_data_id, tim);
> @@ -817,14 +817,14 @@ __rte_timer_manage(struct rte_timer_data *timer_data)
> priv_timer[lcore_id].running_tim = NULL;
> }
>
> -void
> +void __vsym
> rte_timer_manage_v20(void)
> {
> __rte_timer_manage(&default_timer_data);
> }
> VERSION_SYMBOL(rte_timer_manage, _v20, 2.0);
>
> -int
> +int __vsym
> rte_timer_manage_v1905(void)
> {
> struct rte_timer_data *timer_data;
> @@ -1074,14 +1074,14 @@ __rte_timer_dump_stats(struct rte_timer_data
> *timer_data __rte_unused, FILE *f)
> #endif
> }
>
> -void
> +void __vsym
> rte_timer_dump_stats_v20(FILE *f)
> {
> __rte_timer_dump_stats(&default_timer_data, f);
> }
> VERSION_SYMBOL(rte_timer_dump_stats, _v20, 2.0);
>
> -int
> +int __vsym
> rte_timer_dump_stats_v1905(FILE *f)
> {
> return rte_timer_alt_dump_stats(default_data_id, f);
> --
> 2.17.1
>
>
Acked-by: Neil Horman <nhor...@tuxdriver.com>
