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authorMatthew Dobson <colpatch@us.ibm.com>2006-03-26 01:37:50 -0800
committerLinus Torvalds <torvalds@g5.osdl.org>2006-03-26 08:57:00 -0800
commit93d2341c750cda0df48a6cc67b35fe25f1ec47df (patch)
treef098a3bbfae65ce967591ee94d605c6e6bea21c6 /fs
parentfec433aaaae32a02329ad7d71b0f3c91b7525077 (diff)
downloadlinux-93d2341c750cda0df48a6cc67b35fe25f1ec47df.tar.bz2
[PATCH] mempool: use mempool_create_slab_pool()
Modify well over a dozen mempool users to call mempool_create_slab_pool() rather than calling mempool_create() with extra arguments, saving about 30 lines of code and increasing readability. 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 'fs')
-rw-r--r--fs/bio.c7
-rw-r--r--fs/cifs/cifsfs.c18
-rw-r--r--fs/jfs/jfs_metapage.c4
-rw-r--r--fs/nfs/read.c6
-rw-r--r--fs/nfs/write.c12
-rw-r--r--fs/xfs/linux-2.6/xfs_super.c5
6 files changed, 18 insertions, 34 deletions
diff --git a/fs/bio.c b/fs/bio.c
index 377046d82945..eb8fbc53f2cd 100644
--- a/fs/bio.c
+++ b/fs/bio.c
@@ -1141,8 +1141,7 @@ static int biovec_create_pools(struct bio_set *bs, int pool_entries, int scale)
if (i >= scale)
pool_entries >>= 1;
- *bvp = mempool_create(pool_entries, mempool_alloc_slab,
- mempool_free_slab, bp->slab);
+ *bvp = mempool_create_slab_pool(pool_entries, bp->slab);
if (!*bvp)
return -ENOMEM;
}
@@ -1179,9 +1178,7 @@ struct bio_set *bioset_create(int bio_pool_size, int bvec_pool_size, int scale)
if (!bs)
return NULL;
- bs->bio_pool = mempool_create(bio_pool_size, mempool_alloc_slab,
- mempool_free_slab, bio_slab);
-
+ bs->bio_pool = mempool_create_slab_pool(bio_pool_size, bio_slab);
if (!bs->bio_pool)
goto bad;
diff --git a/fs/cifs/cifsfs.c b/fs/cifs/cifsfs.c
index 221b3334b737..6b99b51d6694 100644
--- a/fs/cifs/cifsfs.c
+++ b/fs/cifs/cifsfs.c
@@ -738,10 +738,8 @@ cifs_init_request_bufs(void)
cERROR(1,("cifs_min_rcv set to maximum (64)"));
}
- cifs_req_poolp = mempool_create(cifs_min_rcv,
- mempool_alloc_slab,
- mempool_free_slab,
- cifs_req_cachep);
+ cifs_req_poolp = mempool_create_slab_pool(cifs_min_rcv,
+ cifs_req_cachep);
if(cifs_req_poolp == NULL) {
kmem_cache_destroy(cifs_req_cachep);
@@ -771,10 +769,8 @@ cifs_init_request_bufs(void)
cFYI(1,("cifs_min_small set to maximum (256)"));
}
- cifs_sm_req_poolp = mempool_create(cifs_min_small,
- mempool_alloc_slab,
- mempool_free_slab,
- cifs_sm_req_cachep);
+ cifs_sm_req_poolp = mempool_create_slab_pool(cifs_min_small,
+ cifs_sm_req_cachep);
if(cifs_sm_req_poolp == NULL) {
mempool_destroy(cifs_req_poolp);
@@ -808,10 +804,8 @@ cifs_init_mids(void)
if (cifs_mid_cachep == NULL)
return -ENOMEM;
- cifs_mid_poolp = mempool_create(3 /* a reasonable min simultan opers */,
- mempool_alloc_slab,
- mempool_free_slab,
- cifs_mid_cachep);
+ /* 3 is a reasonable minimum number of simultaneous operations */
+ cifs_mid_poolp = mempool_create_slab_pool(3, cifs_mid_cachep);
if(cifs_mid_poolp == NULL) {
kmem_cache_destroy(cifs_mid_cachep);
return -ENOMEM;
diff --git a/fs/jfs/jfs_metapage.c b/fs/jfs/jfs_metapage.c
index 8508043849f3..f28696f235c4 100644
--- a/fs/jfs/jfs_metapage.c
+++ b/fs/jfs/jfs_metapage.c
@@ -220,8 +220,8 @@ int __init metapage_init(void)
if (metapage_cache == NULL)
return -ENOMEM;
- metapage_mempool = mempool_create(METAPOOL_MIN_PAGES, mempool_alloc_slab,
- mempool_free_slab, metapage_cache);
+ metapage_mempool = mempool_create_slab_pool(METAPOOL_MIN_PAGES,
+ metapage_cache);
if (metapage_mempool == NULL) {
kmem_cache_destroy(metapage_cache);
diff --git a/fs/nfs/read.c b/fs/nfs/read.c
index 3961524fd4ab..624ca7146b6b 100644
--- a/fs/nfs/read.c
+++ b/fs/nfs/read.c
@@ -663,10 +663,8 @@ int nfs_init_readpagecache(void)
if (nfs_rdata_cachep == NULL)
return -ENOMEM;
- nfs_rdata_mempool = mempool_create(MIN_POOL_READ,
- mempool_alloc_slab,
- mempool_free_slab,
- nfs_rdata_cachep);
+ nfs_rdata_mempool = mempool_create_slab_pool(MIN_POOL_READ,
+ nfs_rdata_cachep);
if (nfs_rdata_mempool == NULL)
return -ENOMEM;
diff --git a/fs/nfs/write.c b/fs/nfs/write.c
index 3f5225404c97..4cfada2cc09f 100644
--- a/fs/nfs/write.c
+++ b/fs/nfs/write.c
@@ -1521,17 +1521,13 @@ int nfs_init_writepagecache(void)
if (nfs_wdata_cachep == NULL)
return -ENOMEM;
- nfs_wdata_mempool = mempool_create(MIN_POOL_WRITE,
- mempool_alloc_slab,
- mempool_free_slab,
- nfs_wdata_cachep);
+ nfs_wdata_mempool = mempool_create_slab_pool(MIN_POOL_WRITE,
+ nfs_wdata_cachep);
if (nfs_wdata_mempool == NULL)
return -ENOMEM;
- nfs_commit_mempool = mempool_create(MIN_POOL_COMMIT,
- mempool_alloc_slab,
- mempool_free_slab,
- nfs_wdata_cachep);
+ nfs_commit_mempool = mempool_create_slab_pool(MIN_POOL_COMMIT,
+ nfs_wdata_cachep);
if (nfs_commit_mempool == NULL)
return -ENOMEM;
diff --git a/fs/xfs/linux-2.6/xfs_super.c b/fs/xfs/linux-2.6/xfs_super.c
index 8355faf8ffde..1884300417e3 100644
--- a/fs/xfs/linux-2.6/xfs_super.c
+++ b/fs/xfs/linux-2.6/xfs_super.c
@@ -375,9 +375,8 @@ xfs_init_zones(void)
if (!xfs_ioend_zone)
goto out_destroy_vnode_zone;
- xfs_ioend_pool = mempool_create(4 * MAX_BUF_PER_PAGE,
- mempool_alloc_slab, mempool_free_slab,
- xfs_ioend_zone);
+ xfs_ioend_pool = mempool_create_slab_pool(4 * MAX_BUF_PER_PAGE,
+ xfs_ioend_zone);
if (!xfs_ioend_pool)
goto out_free_ioend_zone;
return 0;