The batman-adv source code is the only place in the kernel which uses the *_free_ref naming scheme for the *_put functions. Changing it to *_put makes it more consistent and makes it easier to understand the connection to the *_get functions.
Signed-off-by: Sven Eckelmann sven@narfation.org --- v7: - removed patches which are now applied in the branch master - split *_get -> *_put rename patches into smaller patches only renaming single functions v6: - removed patches which are now applied in the branch next - rebased remaining patches on the patch "batman-adv: Avoid recursive call_rcu for batadv_nc_node" which was modified by Marek while he applied the patches (this unfortunately made some of the remaining patches slightly harder to apply) v5: - add hack which allows to compile against stable kernel like 3.2.44 which also added the kref_get_unless_zero function v4: - fix function names in commit messages - fix double whitespace in batadv_tt_orig_list_entry_release kerneldoc - add extra patch for batadv_claim_free_ref kerneldoc fix - change the phrase "free it" in all *_free_ref/*_put functions to "release it" v3: - update copyright year v2: - split patchset into fixes and kref migration to make it easier when the decision is made where each patch will be applied
net/batman-adv/main.c | 13 ++++++------- 1 file changed, 6 insertions(+), 7 deletions(-)
diff --git a/net/batman-adv/main.c b/net/batman-adv/main.c index 476554b..95aaff3 100644 --- a/net/batman-adv/main.c +++ b/net/batman-adv/main.c @@ -638,12 +638,11 @@ static void batadv_tvlv_handler_release(struct kref *ref) }
/** - * batadv_tvlv_handler_free_ref - decrement the tvlv container refcounter and + * batadv_tvlv_handler_put - decrement the tvlv container refcounter and * possibly release it * @tvlv_handler: the tvlv handler to free */ -static void -batadv_tvlv_handler_free_ref(struct batadv_tvlv_handler *tvlv_handler) +static void batadv_tvlv_handler_put(struct batadv_tvlv_handler *tvlv_handler) { kref_put(&tvlv_handler->refcount, batadv_tvlv_handler_release); } @@ -1031,7 +1030,7 @@ int batadv_tvlv_containers_process(struct batadv_priv *bat_priv, src, dst, tvlv_value, tvlv_value_cont_len); if (tvlv_handler) - batadv_tvlv_handler_free_ref(tvlv_handler); + batadv_tvlv_handler_put(tvlv_handler); tvlv_value = (u8 *)tvlv_value + tvlv_value_cont_len; tvlv_value_len -= tvlv_value_cont_len; } @@ -1111,7 +1110,7 @@ void batadv_tvlv_handler_register(struct batadv_priv *bat_priv,
tvlv_handler = batadv_tvlv_handler_get(bat_priv, type, version); if (tvlv_handler) { - batadv_tvlv_handler_free_ref(tvlv_handler); + batadv_tvlv_handler_put(tvlv_handler); return; }
@@ -1148,11 +1147,11 @@ void batadv_tvlv_handler_unregister(struct batadv_priv *bat_priv, if (!tvlv_handler) return;
- batadv_tvlv_handler_free_ref(tvlv_handler); + batadv_tvlv_handler_put(tvlv_handler); spin_lock_bh(&bat_priv->tvlv.handler_list_lock); hlist_del_rcu(&tvlv_handler->list); spin_unlock_bh(&bat_priv->tvlv.handler_list_lock); - batadv_tvlv_handler_free_ref(tvlv_handler); + batadv_tvlv_handler_put(tvlv_handler); }
/**