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author | Thomas Gleixner <tglx@linutronix.de> | 2021-09-11 00:38:47 +0200 |
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committer | Thomas Gleixner <tglx@linutronix.de> | 2021-09-11 00:38:47 +0200 |
commit | c2f4954c2d3fc4f77b46c67585e17a58df4ba8e4 (patch) | |
tree | 533a2077028e02a851e51ad509a0aa3a9107999f /net/batman-adv/translation-table.h | |
parent | drivers: base: cacheinfo: Get rid of DEFINE_SMP_CALL_CACHE_FUNCTION() (diff) | |
parent | Merge tag 'acpi-5.15-rc1-3' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm (diff) | |
download | linux-dev-c2f4954c2d3fc4f77b46c67585e17a58df4ba8e4.tar.xz linux-dev-c2f4954c2d3fc4f77b46c67585e17a58df4ba8e4.zip |
Merge branch 'linus' into smp/urgent
Ensure that all usage sites of get/put_online_cpus() except for the
struggler in drivers/thermal are gone. So the last user and the deprecated
inlines can be removed.
Diffstat (limited to 'net/batman-adv/translation-table.h')
-rw-r--r-- | net/batman-adv/translation-table.h | 18 |
1 files changed, 17 insertions, 1 deletions
diff --git a/net/batman-adv/translation-table.h b/net/batman-adv/translation-table.h index e1285904f885..d18740d9a22b 100644 --- a/net/batman-adv/translation-table.h +++ b/net/batman-adv/translation-table.h @@ -9,6 +9,7 @@ #include "main.h" +#include <linux/kref.h> #include <linux/netdevice.h> #include <linux/netlink.h> #include <linux/skbuff.h> @@ -28,7 +29,7 @@ void batadv_tt_global_del_orig(struct batadv_priv *bat_priv, struct batadv_tt_global_entry * batadv_tt_global_hash_find(struct batadv_priv *bat_priv, const u8 *addr, unsigned short vid); -void batadv_tt_global_entry_put(struct batadv_tt_global_entry *tt_global_entry); +void batadv_tt_global_entry_release(struct kref *ref); int batadv_tt_global_hash_count(struct batadv_priv *bat_priv, const u8 *addr, unsigned short vid); struct batadv_orig_node *batadv_transtable_search(struct batadv_priv *bat_priv, @@ -55,4 +56,19 @@ bool batadv_tt_global_is_isolated(struct batadv_priv *bat_priv, int batadv_tt_cache_init(void); void batadv_tt_cache_destroy(void); +/** + * batadv_tt_global_entry_put() - decrement the tt_global_entry refcounter and + * possibly release it + * @tt_global_entry: tt_global_entry to be free'd + */ +static inline void +batadv_tt_global_entry_put(struct batadv_tt_global_entry *tt_global_entry) +{ + if (!tt_global_entry) + return; + + kref_put(&tt_global_entry->common.refcount, + batadv_tt_global_entry_release); +} + #endif /* _NET_BATMAN_ADV_TRANSLATION_TABLE_H_ */ |