d/numam-dpdk
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity
fdab8f2e17
numam-dpdk/lib/timer/version.map

30 lines
466 B
Plaintext
Raw Normal View History

version: 21.11-rc0 Start a new release cycle with empty release notes. The ABI version becomes 22.0. The map files are updated to the new ABI major number (22). The ABI exceptions are dropped and CI ABI checks are disabled because compatibility is not preserved. Signed-off-by: Thomas Monjalon <thomas@monjalon.net> Acked-by: Ferruh Yigit <ferruh.yigit@intel.com> Acked-by: David Marchand <david.marchand@redhat.com>
2021-08-08 19:26:58 +00:00
DPDK_22 {
lib: provide initial versioning Add linker version script files to each DPDK library to put a stake in the ground from which we can start cleaning up API's Signed-off-by: Neil Horman <nhorman@tuxdriver.com> Acked-by: Sergio Gonzalez Monroy <sergio.gonzalez.monroy@intel.com>
2015-02-02 17:40:20 +00:00
global:
timer: promote some experimental functions as stable Some new APIs were added to the timer library in the 19.05 release, and there have been no changes to their interfaces since then. These functions can be considered stable enough to remove their 'experimental' tag. Signed-off-by: Erik Gabriel Carrillo <erik.g.carrillo@intel.com> Acked-by: Ray Kinsella <mdr@ashroe.eu>
2020-09-08 20:03:55 +00:00
rte_timer_alt_dump_stats;
rte_timer_alt_manage;
rte_timer_alt_reset;
rte_timer_alt_stop;
rte_timer_data_alloc;
rte_timer_data_dealloc;
build: align symbols with global ABI version Merge all versions in linker version script files to DPDK_20.0. This commit was generated by running the following command: :~/DPDK$ buildtools/update-abi.sh 20.0 Signed-off-by: Pawel Modrak <pawelx.modrak@intel.com> Signed-off-by: Anatoly Burakov <anatoly.burakov@intel.com> Acked-by: Bruce Richardson <bruce.richardson@intel.com> Acked-by: Thomas Monjalon <thomas@monjalon.net>
2019-11-20 17:23:38 +00:00
rte_timer_dump_stats;
lib: provide initial versioning Add linker version script files to each DPDK library to put a stake in the ground from which we can start cleaning up API's Signed-off-by: Neil Horman <nhorman@tuxdriver.com> Acked-by: Sergio Gonzalez Monroy <sergio.gonzalez.monroy@intel.com>
2015-02-02 17:40:20 +00:00
rte_timer_init;
build: align symbols with global ABI version Merge all versions in linker version script files to DPDK_20.0. This commit was generated by running the following command: :~/DPDK$ buildtools/update-abi.sh 20.0 Signed-off-by: Pawel Modrak <pawelx.modrak@intel.com> Signed-off-by: Anatoly Burakov <anatoly.burakov@intel.com> Acked-by: Bruce Richardson <bruce.richardson@intel.com> Acked-by: Thomas Monjalon <thomas@monjalon.net>
2019-11-20 17:23:38 +00:00
rte_timer_manage;
lib: provide initial versioning Add linker version script files to each DPDK library to put a stake in the ground from which we can start cleaning up API's Signed-off-by: Neil Horman <nhorman@tuxdriver.com> Acked-by: Sergio Gonzalez Monroy <sergio.gonzalez.monroy@intel.com>
2015-02-02 17:40:20 +00:00
rte_timer_pending;
build: align symbols with global ABI version Merge all versions in linker version script files to DPDK_20.0. This commit was generated by running the following command: :~/DPDK$ buildtools/update-abi.sh 20.0 Signed-off-by: Pawel Modrak <pawelx.modrak@intel.com> Signed-off-by: Anatoly Burakov <anatoly.burakov@intel.com> Acked-by: Bruce Richardson <bruce.richardson@intel.com> Acked-by: Thomas Monjalon <thomas@monjalon.net>
2019-11-20 17:23:38 +00:00
rte_timer_reset;
lib: provide initial versioning Add linker version script files to each DPDK library to put a stake in the ground from which we can start cleaning up API's Signed-off-by: Neil Horman <nhorman@tuxdriver.com> Acked-by: Sergio Gonzalez Monroy <sergio.gonzalez.monroy@intel.com>
2015-02-02 17:40:20 +00:00
rte_timer_reset_sync;
build: align symbols with global ABI version Merge all versions in linker version script files to DPDK_20.0. This commit was generated by running the following command: :~/DPDK$ buildtools/update-abi.sh 20.0 Signed-off-by: Pawel Modrak <pawelx.modrak@intel.com> Signed-off-by: Anatoly Burakov <anatoly.burakov@intel.com> Acked-by: Bruce Richardson <bruce.richardson@intel.com> Acked-by: Thomas Monjalon <thomas@monjalon.net>
2019-11-20 17:23:38 +00:00
rte_timer_stop;
timer: promote some experimental functions as stable Some new APIs were added to the timer library in the 19.05 release, and there have been no changes to their interfaces since then. These functions can be considered stable enough to remove their 'experimental' tag. Signed-off-by: Erik Gabriel Carrillo <erik.g.carrillo@intel.com> Acked-by: Ray Kinsella <mdr@ashroe.eu>
2020-09-08 20:03:55 +00:00
rte_timer_stop_all;
lib: provide initial versioning Add linker version script files to each DPDK library to put a stake in the ground from which we can start cleaning up API's Signed-off-by: Neil Horman <nhorman@tuxdriver.com> Acked-by: Sergio Gonzalez Monroy <sergio.gonzalez.monroy@intel.com>
2015-02-02 17:40:20 +00:00
rte_timer_stop_sync;
timer: promote some experimental functions as stable Some new APIs were added to the timer library in the 19.05 release, and there have been no changes to their interfaces since then. These functions can be considered stable enough to remove their 'experimental' tag. Signed-off-by: Erik Gabriel Carrillo <erik.g.carrillo@intel.com> Acked-by: Ray Kinsella <mdr@ashroe.eu>
2020-09-08 20:03:55 +00:00
rte_timer_subsystem_finalize;
build: align symbols with global ABI version Merge all versions in linker version script files to DPDK_20.0. This commit was generated by running the following command: :~/DPDK$ buildtools/update-abi.sh 20.0 Signed-off-by: Pawel Modrak <pawelx.modrak@intel.com> Signed-off-by: Anatoly Burakov <anatoly.burakov@intel.com> Acked-by: Bruce Richardson <bruce.richardson@intel.com> Acked-by: Thomas Monjalon <thomas@monjalon.net>
2019-11-20 17:23:38 +00:00
rte_timer_subsystem_init;
lib: provide initial versioning Add linker version script files to each DPDK library to put a stake in the ground from which we can start cleaning up API's Signed-off-by: Neil Horman <nhorman@tuxdriver.com> Acked-by: Sergio Gonzalez Monroy <sergio.gonzalez.monroy@intel.com>
2015-02-02 17:40:20 +00:00
local: *;
};
timer: allow management in shared memory Currently, the timer library uses a per-process table of structures to manage skiplists of timers presumably because timers contain arbitrary function pointers whose value may not resolve properly in other processes. However, if the same callback is used handle all timers, and that callback is only invoked in one process, then it woud be safe to allow the data structures to be allocated in shared memory, and to allow secondary processes to modify the timer lists. This would let timers be used in more multi-process scenarios. The library's global variables are wrapped with a struct, and an array of these structures is created in shared memory. The original APIs are updated to reference the zeroth entry in the array. This maintains the original behavior for both primary and secondary processes since the set intersection of their coremasks should be empty [1]. New APIs are introduced to enable the allocation/deallocation of other entries in the array. New variants of the APIs used to start and stop timers are introduced; they allow a caller to specify which array entry should be used to locate the timer list to insert into or delete from. Finally, a new variant of rte_timer_manage() is introduced, which allows a caller to specify which array entry should be used to locate the timer lists to process; it can also process multiple timer lists per invocation. [1] https://doc.dpdk.org/guides/prog_guide/multi_proc_support.html#multi-process-limitations Signed-off-by: Erik Gabriel Carrillo <erik.g.carrillo@intel.com>
2019-04-15 21:41:27 +00:00
EXPERIMENTAL {
global:
timer: add API to query ticks until the next timer It is useful to know when the next timer will expire when using rte_epoll_wait (or sleep when idle). This experimental API provides a hook to query the number of ticks remaining. Signed-off-by: Stephen Hemminger <stephen@networkplumber.org> Acked-by: Erik Gabriel Carrillo <erik.g.carrillo@intel.com>
2019-12-17 00:55:03 +00:00
rte_timer_next_ticks;
timer: allow management in shared memory Currently, the timer library uses a per-process table of structures to manage skiplists of timers presumably because timers contain arbitrary function pointers whose value may not resolve properly in other processes. However, if the same callback is used handle all timers, and that callback is only invoked in one process, then it woud be safe to allow the data structures to be allocated in shared memory, and to allow secondary processes to modify the timer lists. This would let timers be used in more multi-process scenarios. The library's global variables are wrapped with a struct, and an array of these structures is created in shared memory. The original APIs are updated to reference the zeroth entry in the array. This maintains the original behavior for both primary and secondary processes since the set intersection of their coremasks should be empty [1]. New APIs are introduced to enable the allocation/deallocation of other entries in the array. New variants of the APIs used to start and stop timers are introduced; they allow a caller to specify which array entry should be used to locate the timer list to insert into or delete from. Finally, a new variant of rte_timer_manage() is introduced, which allows a caller to specify which array entry should be used to locate the timer lists to process; it can also process multiple timer lists per invocation. [1] https://doc.dpdk.org/guides/prog_guide/multi_proc_support.html#multi-process-limitations Signed-off-by: Erik Gabriel Carrillo <erik.g.carrillo@intel.com>
2019-04-15 21:41:27 +00:00
};
Reference in New Issue Copy Permalink