lk/linux-kernel-test
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

[PATCH] mempool: use common mempool kmalloc allocator

Browse Source 
This patch changes several mempool users, all of which are basically just
wrappers around kmalloc(), to use the common mempool_kmalloc/kfree, rather
than their own wrapper function, removing a bunch of duplicated code.

Signed-off-by: Matthew Dobson <colpatch@us.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Matthew Dobson
2006-03-26 01:37:47 -08:00
committed by Linus Torvalds
parent 53184082b0
commit 0eaae62aba
7 changed files with 34 additions and 129 deletions
Download Patch File Download Diff File Expand all files Collapse all files

22
drivers/scsi/lpfc/lpfc_mem.c
View File

@ -38,18 +38,6 @@
#define LPFC_MBUF_POOL_SIZE 64 /* max elements in MBUF safety pool */
#define LPFC_MEM_POOL_SIZE 64 /* max elem in non-DMA safety pool */
static void *
lpfc_pool_kmalloc(gfp_t gfp_flags, void *data)
{
return kmalloc((unsigned long)data, gfp_flags);
}
static void
lpfc_pool_kfree(void *obj, void *data)
{
kfree(obj);
}
int
lpfc_mem_alloc(struct lpfc_hba * phba)
{
@ -79,15 +67,13 @@ lpfc_mem_alloc(struct lpfc_hba * phba)
pool->current_count++;
}
phba->mbox_mem_pool = mempool_create(LPFC_MEM_POOL_SIZE,
lpfc_pool_kmalloc, lpfc_pool_kfree,
(void *)(unsigned long)sizeof(LPFC_MBOXQ_t));
phba->mbox_mem_pool = mempool_create_kmalloc_pool(LPFC_MEM_POOL_SIZE,
sizeof(LPFC_MBOXQ_t));
if (!phba->mbox_mem_pool)
goto fail_free_mbuf_pool;
phba->nlp_mem_pool = mempool_create(LPFC_MEM_POOL_SIZE,
lpfc_pool_kmalloc, lpfc_pool_kfree,
(void *)(unsigned long)sizeof(struct lpfc_nodelist));
phba->nlp_mem_pool = mempool_create_kmalloc_pool(LPFC_MEM_POOL_SIZE,
sizeof(struct lpfc_nodelist));
if (!phba->nlp_mem_pool)
goto fail_free_mbox_pool;