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author | Patrick McHardy <kaber@trash.net> | 2011-01-19 23:51:37 +0100 |
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committer | Patrick McHardy <kaber@trash.net> | 2011-01-19 23:51:37 +0100 |
commit | 14f0290ba44de6ed435fea24bba26e7868421c66 (patch) | |
tree | 449d32e4848007e3edbcab14fa8e09fdc66608ed /include/linux/netfilter | |
parent | f5c88f56b35599ab9ff2d3398e0153e4cd4a4c82 (diff) | |
parent | a5db219f4cf9f67995eabd53b81a1232c82f5852 (diff) | |
download | op-kernel-dev-14f0290ba44de6ed435fea24bba26e7868421c66.zip op-kernel-dev-14f0290ba44de6ed435fea24bba26e7868421c66.tar.gz |
Merge branch 'master' of /repos/git/net-next-2.6
Diffstat (limited to 'include/linux/netfilter')
-rw-r--r-- | include/linux/netfilter/x_tables.h | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/include/linux/netfilter/x_tables.h b/include/linux/netfilter/x_tables.h index 0f04d98..3721952 100644 --- a/include/linux/netfilter/x_tables.h +++ b/include/linux/netfilter/x_tables.h @@ -472,7 +472,7 @@ extern void xt_free_table_info(struct xt_table_info *info); * necessary for reading the counters. */ struct xt_info_lock { - spinlock_t lock; + seqlock_t lock; unsigned char readers; }; DECLARE_PER_CPU(struct xt_info_lock, xt_info_locks); @@ -497,7 +497,7 @@ static inline void xt_info_rdlock_bh(void) local_bh_disable(); lock = &__get_cpu_var(xt_info_locks); if (likely(!lock->readers++)) - spin_lock(&lock->lock); + write_seqlock(&lock->lock); } static inline void xt_info_rdunlock_bh(void) @@ -505,7 +505,7 @@ static inline void xt_info_rdunlock_bh(void) struct xt_info_lock *lock = &__get_cpu_var(xt_info_locks); if (likely(!--lock->readers)) - spin_unlock(&lock->lock); + write_sequnlock(&lock->lock); local_bh_enable(); } @@ -516,12 +516,12 @@ static inline void xt_info_rdunlock_bh(void) */ static inline void xt_info_wrlock(unsigned int cpu) { - spin_lock(&per_cpu(xt_info_locks, cpu).lock); + write_seqlock(&per_cpu(xt_info_locks, cpu).lock); } static inline void xt_info_wrunlock(unsigned int cpu) { - spin_unlock(&per_cpu(xt_info_locks, cpu).lock); + write_sequnlock(&per_cpu(xt_info_locks, cpu).lock); } /* |