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authorTrond Myklebust <Trond.Myklebust@netapp.com>2006-03-20 13:44:37 -0500
committerTrond Myklebust <Trond.Myklebust@netapp.com>2006-03-20 13:44:37 -0500
commit3feb2d49394b7874348a6e43c076b780c1d222c5 (patch)
tree6d27d4170fd9435574bd804033793f9d0d69a355
parent5db3a7b2cabe8f0957683f798c4f8fa8605f9ebb (diff)
NFS: Uninline nfs_writedata_(alloc|free) and nfs_readdata_(alloc|free)
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
-rw-r--r--fs/nfs/read.c32
-rw-r--r--fs/nfs/write.c32
-rw-r--r--include/linux/nfs_fs.h67
3 files changed, 66 insertions, 65 deletions
diff --git a/fs/nfs/read.c b/fs/nfs/read.c
index 2da255f0247f..3961524fd4ab 100644
--- a/fs/nfs/read.c
+++ b/fs/nfs/read.c
@@ -40,10 +40,40 @@ static const struct rpc_call_ops nfs_read_partial_ops;
static const struct rpc_call_ops nfs_read_full_ops;
static kmem_cache_t *nfs_rdata_cachep;
-mempool_t *nfs_rdata_mempool;
+static mempool_t *nfs_rdata_mempool;
#define MIN_POOL_READ (32)
+struct nfs_read_data *nfs_readdata_alloc(unsigned int pagecount)
+{
+ struct nfs_read_data *p = mempool_alloc(nfs_rdata_mempool, SLAB_NOFS);
+
+ if (p) {
+ memset(p, 0, sizeof(*p));
+ INIT_LIST_HEAD(&p->pages);
+ if (pagecount < NFS_PAGEVEC_SIZE)
+ p->pagevec = &p->page_array[0];
+ else {
+ size_t size = ++pagecount * sizeof(struct page *);
+ p->pagevec = kmalloc(size, GFP_NOFS);
+ if (p->pagevec) {
+ memset(p->pagevec, 0, size);
+ } else {
+ mempool_free(p, nfs_rdata_mempool);
+ p = NULL;
+ }
+ }
+ }
+ return p;
+}
+
+void nfs_readdata_free(struct nfs_read_data *p)
+{
+ if (p && (p->pagevec != &p->page_array[0]))
+ kfree(p->pagevec);
+ mempool_free(p, nfs_rdata_mempool);
+}
+
void nfs_readdata_release(void *data)
{
nfs_readdata_free(data);
diff --git a/fs/nfs/write.c b/fs/nfs/write.c
index f7c8be0beccf..647e3217c2e1 100644
--- a/fs/nfs/write.c
+++ b/fs/nfs/write.c
@@ -86,7 +86,7 @@ static const struct rpc_call_ops nfs_write_full_ops;
static const struct rpc_call_ops nfs_commit_ops;
static kmem_cache_t *nfs_wdata_cachep;
-mempool_t *nfs_wdata_mempool;
+static mempool_t *nfs_wdata_mempool;
static mempool_t *nfs_commit_mempool;
static DECLARE_WAIT_QUEUE_HEAD(nfs_write_congestion);
@@ -119,6 +119,36 @@ void nfs_commit_free(struct nfs_write_data *p)
mempool_free(p, nfs_commit_mempool);
}
+struct nfs_write_data *nfs_writedata_alloc(unsigned int pagecount)
+{
+ struct nfs_write_data *p = mempool_alloc(nfs_wdata_mempool, SLAB_NOFS);
+
+ if (p) {
+ memset(p, 0, sizeof(*p));
+ INIT_LIST_HEAD(&p->pages);
+ if (pagecount < NFS_PAGEVEC_SIZE)
+ p->pagevec = &p->page_array[0];
+ else {
+ size_t size = ++pagecount * sizeof(struct page *);
+ p->pagevec = kmalloc(size, GFP_NOFS);
+ if (p->pagevec) {
+ memset(p->pagevec, 0, size);
+ } else {
+ mempool_free(p, nfs_wdata_mempool);
+ p = NULL;
+ }
+ }
+ }
+ return p;
+}
+
+void nfs_writedata_free(struct nfs_write_data *p)
+{
+ if (p && (p->pagevec != &p->page_array[0]))
+ kfree(p->pagevec);
+ mempool_free(p, nfs_wdata_mempool);
+}
+
void nfs_writedata_release(void *wdata)
{
nfs_writedata_free(wdata);
diff --git a/include/linux/nfs_fs.h b/include/linux/nfs_fs.h
index 9f84c8a5ea43..55de0770df4a 100644
--- a/include/linux/nfs_fs.h
+++ b/include/linux/nfs_fs.h
@@ -462,37 +462,8 @@ static inline int nfs_wb_page(struct inode *inode, struct page* page)
/*
* Allocate and free nfs_write_data structures
*/
-extern mempool_t *nfs_wdata_mempool;
-
-static inline struct nfs_write_data *nfs_writedata_alloc(unsigned int pagecount)
-{
- struct nfs_write_data *p = mempool_alloc(nfs_wdata_mempool, SLAB_NOFS);
-
- if (p) {
- memset(p, 0, sizeof(*p));
- INIT_LIST_HEAD(&p->pages);
- if (pagecount < NFS_PAGEVEC_SIZE)
- p->pagevec = &p->page_array[0];
- else {
- size_t size = ++pagecount * sizeof(struct page *);
- p->pagevec = kmalloc(size, GFP_NOFS);
- if (p->pagevec) {
- memset(p->pagevec, 0, size);
- } else {
- mempool_free(p, nfs_wdata_mempool);
- p = NULL;
- }
- }
- }
- return p;
-}
-
-static inline void nfs_writedata_free(struct nfs_write_data *p)
-{
- if (p && (p->pagevec != &p->page_array[0]))
- kfree(p->pagevec);
- mempool_free(p, nfs_wdata_mempool);
-}
+extern struct nfs_write_data *nfs_writedata_alloc(unsigned int pagecount);
+extern void nfs_writedata_free(struct nfs_write_data *p);
/*
* linux/fs/nfs/read.c
@@ -503,41 +474,11 @@ extern int nfs_readpages(struct file *, struct address_space *,
extern int nfs_readpage_result(struct rpc_task *, struct nfs_read_data *);
extern void nfs_readdata_release(void *data);
-
/*
* Allocate and free nfs_read_data structures
*/
-extern mempool_t *nfs_rdata_mempool;
-
-static inline struct nfs_read_data *nfs_readdata_alloc(unsigned int pagecount)
-{
- struct nfs_read_data *p = mempool_alloc(nfs_rdata_mempool, SLAB_NOFS);
-
- if (p) {
- memset(p, 0, sizeof(*p));
- INIT_LIST_HEAD(&p->pages);
- if (pagecount < NFS_PAGEVEC_SIZE)
- p->pagevec = &p->page_array[0];
- else {
- size_t size = ++pagecount * sizeof(struct page *);
- p->pagevec = kmalloc(size, GFP_NOFS);
- if (p->pagevec) {
- memset(p->pagevec, 0, size);
- } else {
- mempool_free(p, nfs_rdata_mempool);
- p = NULL;
- }
- }
- }
- return p;
-}
-
-static inline void nfs_readdata_free(struct nfs_read_data *p)
-{
- if (p && (p->pagevec != &p->page_array[0]))
- kfree(p->pagevec);
- mempool_free(p, nfs_rdata_mempool);
-}
+extern struct nfs_read_data *nfs_readdata_alloc(unsigned int pagecount);
+extern void nfs_readdata_free(struct nfs_read_data *p);
/*
* linux/fs/nfs3proc.c