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| author | Jacob Keller <jacob.e.keller@intel.com> | 2020-03-26 21:37:09 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2020-03-27 05:39:26 +0300 |
| commit | a0a09f6bb2c1501e24246edf2a7d42558d263b2b (patch) | |
| tree | 103b9278bb7f89a40aa2ecde3251eb7b1c0eb77b /include/net/devlink.h | |
| parent | e8937681797c9af491c8a1e362a9db4f4aa1f471 (diff) | |
| download | linux-a0a09f6bb2c1501e24246edf2a7d42558d263b2b.tar.xz | |
devlink: convert snapshot destructor callback to region op
It does not makes sense that two snapshots for a given region would use
different destructors. Simplify snapshot creation by adding
a .destructor op for regions.
This operation will replace the data_destructor for the snapshot
creation, and makes snapshot creation easier.
Noticed-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Jacob Keller <jacob.e.keller@intel.com>
Reviewed-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/net/devlink.h')
| -rw-r--r-- | include/net/devlink.h | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/include/net/devlink.h b/include/net/devlink.h index 85db5dd5184d..8869ad75b965 100644 --- a/include/net/devlink.h +++ b/include/net/devlink.h @@ -496,14 +496,14 @@ enum devlink_param_generic_id { struct devlink_region; struct devlink_info_req; -typedef void devlink_snapshot_data_dest_t(const void *data); - /** * struct devlink_region_ops - Region operations * @name: region name + * @destructor: callback used to free snapshot memory when deleting */ struct devlink_region_ops { const char *name; + void (*destructor)(const void *data); }; struct devlink_fmsg; @@ -978,8 +978,7 @@ devlink_region_create(struct devlink *devlink, void devlink_region_destroy(struct devlink_region *region); u32 devlink_region_snapshot_id_get(struct devlink *devlink); int devlink_region_snapshot_create(struct devlink_region *region, - u8 *data, u32 snapshot_id, - devlink_snapshot_data_dest_t *data_destructor); + u8 *data, u32 snapshot_id); int devlink_info_serial_number_put(struct devlink_info_req *req, const char *sn); int devlink_info_driver_name_put(struct devlink_info_req *req, |