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Subject[PATCH net-next 5/6] tcp: Simplify the allocation of slab caches
Date
Use the new KMEM_CACHE() macro instead of direct kmem_cache_create
to simplify the creation of SLAB caches.
And change cache name from 'tcp_bind_bucket' to 'inet_bind_bucket',
'tcp_bind2_bucket' to 'inet_bind2_bucket'.

Signed-off-by: Kunwu Chan <chentao@kylinos.cn>
---
net/ipv4/tcp.c | 14 ++++----------
1 file changed, 4 insertions(+), 10 deletions(-)

diff --git a/net/ipv4/tcp.c b/net/ipv4/tcp.c
index a1c6de385cce..2dc3dd4323c2 100644
--- a/net/ipv4/tcp.c
+++ b/net/ipv4/tcp.c
@@ -4697,17 +4697,11 @@ void __init tcp_init(void)
thash_entries, 21, /* one slot per 2 MB*/
0, 64 * 1024);
tcp_hashinfo.bind_bucket_cachep =
- kmem_cache_create("tcp_bind_bucket",
- sizeof(struct inet_bind_bucket), 0,
- SLAB_HWCACHE_ALIGN | SLAB_PANIC |
- SLAB_ACCOUNT,
- NULL);
+ KMEM_CACHE(inet_bind_bucket,
+ SLAB_HWCACHE_ALIGN | SLAB_PANIC | SLAB_ACCOUNT);
tcp_hashinfo.bind2_bucket_cachep =
- kmem_cache_create("tcp_bind2_bucket",
- sizeof(struct inet_bind2_bucket), 0,
- SLAB_HWCACHE_ALIGN | SLAB_PANIC |
- SLAB_ACCOUNT,
- NULL);
+ KMEM_CACHE(inet_bind2_bucket,
+ SLAB_HWCACHE_ALIGN | SLAB_PANIC | SLAB_ACCOUNT);

/* Size and allocate the main established and bind bucket
* hash tables.
--
2.39.2

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