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| author | Matthew Dobson <colpatch@us.ibm.com> | 2006-03-26 01:37:47 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-03-26 08:56:59 -0800 |
| commit | 0eaae62abaa1ad1f231932b6cdd9fb1b91df6651 (patch) | |
| tree | cda02cffff075a8b542ddcea4fa0ff0064130502 /drivers/block/pktcdvd.c | |
| parent | 53184082b070dfb077218828fdf839826102ed96 (diff) | |
| download | op-kernel-dev-0eaae62abaa1ad1f231932b6cdd9fb1b91df6651.zip op-kernel-dev-0eaae62abaa1ad1f231932b6cdd9fb1b91df6651.tar.gz | |
[PATCH] mempool: use common mempool kmalloc allocator
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>
Diffstat (limited to 'drivers/block/pktcdvd.c')
| -rw-r--r-- | drivers/block/pktcdvd.c | 26 |
1 files changed, 4 insertions, 22 deletions
diff --git a/drivers/block/pktcdvd.c b/drivers/block/pktcdvd.c index 1d261f9..a04f606 100644 --- a/drivers/block/pktcdvd.c +++ b/drivers/block/pktcdvd.c @@ -230,16 +230,6 @@ static int pkt_grow_pktlist(struct pktcdvd_device *pd, int nr_packets) return 1; } -static void *pkt_rb_alloc(gfp_t gfp_mask, void *data) -{ - return kmalloc(sizeof(struct pkt_rb_node), gfp_mask); -} - -static void pkt_rb_free(void *ptr, void *data) -{ - kfree(ptr); -} - static inline struct pkt_rb_node *pkt_rbtree_next(struct pkt_rb_node *node) { struct rb_node *n = rb_next(&node->rb_node); @@ -2073,16 +2063,6 @@ static int pkt_close(struct inode *inode, struct file *file) } -static void *psd_pool_alloc(gfp_t gfp_mask, void *data) -{ - return kmalloc(sizeof(struct packet_stacked_data), gfp_mask); -} - -static void psd_pool_free(void *ptr, void *data) -{ - kfree(ptr); -} - static int pkt_end_io_read_cloned(struct bio *bio, unsigned int bytes_done, int err) { struct packet_stacked_data *psd = bio->bi_private; @@ -2475,7 +2455,8 @@ static int pkt_setup_dev(struct pkt_ctrl_command *ctrl_cmd) if (!pd) return ret; - pd->rb_pool = mempool_create(PKT_RB_POOL_SIZE, pkt_rb_alloc, pkt_rb_free, NULL); + pd->rb_pool = mempool_create_kmalloc_pool(PKT_RB_POOL_SIZE, + sizeof(struct pkt_rb_node)); if (!pd->rb_pool) goto out_mem; @@ -2639,7 +2620,8 @@ static int __init pkt_init(void) { int ret; - psd_pool = mempool_create(PSD_POOL_SIZE, psd_pool_alloc, psd_pool_free, NULL); + psd_pool = mempool_create_kmalloc_pool(PSD_POOL_SIZE, + sizeof(struct packet_stacked_data)); if (!psd_pool) return -ENOMEM; |
