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batman-adv: Replace bitarray operations with bitmap

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bitarray.c consists mostly of functionality that is already available as part
of the standard kernel API. batman-adv could use architecture optimized code
and reduce the binary size by switching to the standard functions.

Signed-off-by: Sven Eckelmann <sven@narfation.org>
Signed-off-by: Antonio Quartulli <ordex@autistici.org>
This commit is contained in:
Sven Eckelmann
2012-02-04 17:34:52 +01:00
committed by Antonio Quartulli
parent c1faead333
commit 0079d2cef1
6 changed files with 41 additions and 130 deletions
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net/batman-adv/types.h
+2 -2
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@@ -90,7 +90,7 @@ struct orig_node {
bool tt_poss_change;
uint32_t last_real_seqno;
uint8_t last_ttl;
unsigned long bcast_bits[NUM_WORDS];
DECLARE_BITMAP(bcast_bits, TQ_LOCAL_WINDOW_SIZE);
uint32_t last_bcast_seqno;
struct hlist_head neigh_list;
struct list_head frag_list;
@@ -132,7 +132,7 @@ struct neigh_node {
uint8_t last_ttl;
struct list_head bonding_list;
unsigned long last_valid;
unsigned long real_bits[NUM_WORDS];
DECLARE_BITMAP(real_bits, TQ_LOCAL_WINDOW_SIZE);
atomic_t refcount;
struct rcu_head rcu;
struct orig_node *orig_node;