From: Christoph Lameter <clameter@sgi.com>
To: akpm@linux-foundation.org
Cc: linux-arch@vger.kernel.org, linux-kernel@vger.kernel.org,
David Miller <davem@davemloft.net>,
Eric Dumazet <dada1@cosmosbay.com>,
Peter Zijlstra <peterz@infradead.org>
Subject: [patch 19/30] cpu alloc: tcp statistics
Date: Fri, 16 Nov 2007 15:09:39 -0800 [thread overview]
Message-ID: <20071116231106.754876432@sgi.com> (raw)
In-Reply-To: 20071116230920.278761667@sgi.com
[-- Attachment #1: 0029-cpu-alloc-tcp-statistics.patch --]
[-- Type: text/plain, Size: 1629 bytes --]
Signed-off-by: Christoph Lameter <clameter@sgi.com>
---
net/ipv4/tcp.c | 10 +++++-----
1 file changed, 5 insertions(+), 5 deletions(-)
Index: linux-2.6/net/ipv4/tcp.c
===================================================================
--- linux-2.6.orig/net/ipv4/tcp.c 2007-11-15 21:17:24.267654551 -0800
+++ linux-2.6/net/ipv4/tcp.c 2007-11-15 21:25:34.214404334 -0800
@@ -2273,7 +2273,7 @@ static void __tcp_free_md5sig_pool(struc
{
int cpu;
for_each_possible_cpu(cpu) {
- struct tcp_md5sig_pool *p = *per_cpu_ptr(pool, cpu);
+ struct tcp_md5sig_pool *p = *CPU_PTR(pool, cpu);
if (p) {
if (p->md5_desc.tfm)
crypto_free_hash(p->md5_desc.tfm);
@@ -2281,7 +2281,7 @@ static void __tcp_free_md5sig_pool(struc
p = NULL;
}
}
- free_percpu(pool);
+ CPU_FREE(pool);
}
void tcp_free_md5sig_pool(void)
@@ -2305,7 +2305,7 @@ static struct tcp_md5sig_pool **__tcp_al
int cpu;
struct tcp_md5sig_pool **pool;
- pool = alloc_percpu(struct tcp_md5sig_pool *);
+ pool = CPU_ALLOC(struct tcp_md5sig_pool *, GFP_KERNEL);
if (!pool)
return NULL;
@@ -2316,7 +2316,7 @@ static struct tcp_md5sig_pool **__tcp_al
p = kzalloc(sizeof(*p), GFP_KERNEL);
if (!p)
goto out_free;
- *per_cpu_ptr(pool, cpu) = p;
+ *CPU_PTR(pool, cpu) = p;
hash = crypto_alloc_hash("md5", 0, CRYPTO_ALG_ASYNC);
if (!hash || IS_ERR(hash))
@@ -2381,7 +2381,7 @@ struct tcp_md5sig_pool *__tcp_get_md5sig
if (p)
tcp_md5sig_users++;
spin_unlock_bh(&tcp_md5sig_pool_lock);
- return (p ? *per_cpu_ptr(p, cpu) : NULL);
+ return (p ? *CPU_PTR(p, cpu) : NULL);
}
EXPORT_SYMBOL(__tcp_get_md5sig_pool);
--
next prev parent reply other threads:[~2007-11-16 23:11 UTC|newest]
Thread overview: 34+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-11-16 23:09 [patch 00/30] cpu alloc v2: Optimize by removing arrays of pointers to per cpu objects Christoph Lameter
2007-11-16 23:09 ` [patch 01/30] cpu alloc: Simple version of the allocator (static allocations) Christoph Lameter
2007-11-16 23:09 ` [patch 02/30] cpu alloc: Use in SLUB Christoph Lameter
2007-11-16 23:09 ` [patch 03/30] cpu alloc: Remove SLUB fields Christoph Lameter
2007-11-16 23:09 ` [patch 04/30] cpu alloc: page allocator conversion Christoph Lameter
2007-11-16 23:09 ` [patch 05/30] cpu_alloc: Implement dynamically extendable cpu areas Christoph Lameter
2007-11-16 23:09 ` [patch 06/30] cpu alloc: x86 support Christoph Lameter
2007-11-16 23:09 ` [patch 07/30] cpu alloc: IA64 support Christoph Lameter
2007-11-16 23:32 ` Luck, Tony
2007-11-17 0:05 ` Christoph Lameter
2007-11-16 23:09 ` [patch 08/30] cpu_alloc: Sparc64 support Christoph Lameter
2007-11-16 23:09 ` [patch 09/30] cpu alloc: percpu_counter conversion Christoph Lameter
2007-11-16 23:09 ` [patch 10/30] cpu alloc: crash_notes conversion Christoph Lameter
2007-11-16 23:09 ` [patch 11/30] cpu alloc: workqueue conversion Christoph Lameter
2007-11-16 23:09 ` [patch 12/30] cpu alloc: ACPI cstate handling conversion Christoph Lameter
2007-11-16 23:09 ` [patch 13/30] cpu alloc: genhd statistics conversion Christoph Lameter
2007-11-16 23:09 ` [patch 14/30] cpu alloc: blktrace conversion Christoph Lameter
2007-11-16 23:09 ` [patch 15/30] cpu alloc: SRCU Christoph Lameter
2007-11-16 23:09 ` [patch 16/30] cpu alloc: XFS counters Christoph Lameter
2007-11-19 12:58 ` Christoph Hellwig
2007-11-16 23:09 ` [patch 17/30] cpu alloc: NFS statistics Christoph Lameter
2007-11-16 23:09 ` [patch 18/30] cpu alloc: neigbour statistics Christoph Lameter
2007-11-16 23:09 ` Christoph Lameter [this message]
2007-11-16 23:09 ` [patch 20/30] cpu alloc: convert scatches Christoph Lameter
2007-11-16 23:09 ` [patch 21/30] cpu alloc: dmaengine conversion Christoph Lameter
2007-11-16 23:09 ` [patch 22/30] cpu alloc: convert loopback statistics Christoph Lameter
2007-11-16 23:09 ` [patch 23/30] cpu alloc: veth conversion Christoph Lameter
2007-11-16 23:09 ` [patch 24/30] cpu alloc: Chelsio statistics conversion Christoph Lameter
2007-11-16 23:09 ` [patch 25/30] cpu alloc: convert mib handling to cpu alloc Christoph Lameter
2007-11-16 23:09 ` [patch 26/30] cpu_alloc: convert network sockets Christoph Lameter
2007-11-16 23:09 ` [patch 27/30] cpu alloc: Explicitly code allocpercpu calls in iucv Christoph Lameter
2007-11-16 23:09 ` [patch 28/30] cpu alloc: Use for infiniband Christoph Lameter
2007-11-16 23:09 ` [patch 29/30] cpu alloc: Use in the crypto subsystem Christoph Lameter
2007-11-16 23:09 ` [patch 30/30] cpu alloc: Remove the allocpercpu functionality Christoph Lameter
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