The patch titled
fs: remove the unused mempages parameter
has been added to the -mm tree. Its filename is
fs-remove-the-unused-mempages-parameter.patch
*** Remember to use Documentation/SubmitChecklist when testing your code ***
See http://www.zip.com.au/~akpm/linux/patches/stuff/added-to-mm.txt to find
out what to do about this
------------------------------------------------------
Subject: fs: remove the unused mempages parameter
From: Denis Cheng <crquan@xxxxxxxxx>
Since the mempages parameter is actually not used, they should be removed.
Now there is only files_init use the mempages parameter,
files_init(mempages);
but I don't think the adaptation to mempages in files_init is really
useful; and if files_init also changed to the prototype void (*func)(void),
the wrapper vfs_caches_init would also not need the mempages parameter.
Signed-off-by: Denis Cheng <crquan@xxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
fs/dcache.c | 8 ++++----
fs/inode.c | 2 +-
fs/namespace.c | 2 +-
include/linux/fs.h | 4 ++--
4 files changed, 8 insertions(+), 8 deletions(-)
diff -puN fs/dcache.c~fs-remove-the-unused-mempages-parameter fs/dcache.c
--- a/fs/dcache.c~fs-remove-the-unused-mempages-parameter
+++ a/fs/dcache.c
@@ -2108,7 +2108,7 @@ static void __init dcache_init_early(voi
INIT_HLIST_HEAD(&dentry_hashtable[loop]);
}
-static void __init dcache_init(unsigned long mempages)
+static void __init dcache_init(void)
{
int loop;
@@ -2170,10 +2170,10 @@ void __init vfs_caches_init(unsigned lon
filp_cachep = kmem_cache_create("filp", sizeof(struct file), 0,
SLAB_HWCACHE_ALIGN|SLAB_PANIC, NULL);
- dcache_init(mempages);
- inode_init(mempages);
+ dcache_init();
+ inode_init();
files_init(mempages);
- mnt_init(mempages);
+ mnt_init();
bdev_cache_init();
chrdev_init();
}
diff -puN fs/inode.c~fs-remove-the-unused-mempages-parameter fs/inode.c
--- a/fs/inode.c~fs-remove-the-unused-mempages-parameter
+++ a/fs/inode.c
@@ -1378,7 +1378,7 @@ void __init inode_init_early(void)
INIT_HLIST_HEAD(&inode_hashtable[loop]);
}
-void __init inode_init(unsigned long mempages)
+void __init inode_init(void)
{
int loop;
diff -puN fs/namespace.c~fs-remove-the-unused-mempages-parameter fs/namespace.c
--- a/fs/namespace.c~fs-remove-the-unused-mempages-parameter
+++ a/fs/namespace.c
@@ -1811,7 +1811,7 @@ static void __init init_mount_tree(void)
set_fs_root(current->fs, ns->root, ns->root->mnt_root);
}
-void __init mnt_init(unsigned long mempages)
+void __init mnt_init(void)
{
struct list_head *d;
unsigned int nr_hash;
diff -puN include/linux/fs.h~fs-remove-the-unused-mempages-parameter include/linux/fs.h
--- a/include/linux/fs.h~fs-remove-the-unused-mempages-parameter
+++ a/include/linux/fs.h
@@ -300,9 +300,9 @@ struct kstatfs;
struct vm_area_struct;
struct vfsmount;
-extern void __init inode_init(unsigned long);
+extern void __init inode_init(void);
extern void __init inode_init_early(void);
-extern void __init mnt_init(unsigned long);
+extern void __init mnt_init(void);
extern void __init files_init(unsigned long);
struct buffer_head;
_
Patches currently in -mm which might be from crquan@xxxxxxxxx are
git-gfs2-nmw.patch
drivers-net-cxgb3-remove-several-unneeded-zero-initialization.patch
nbd-use-list_for_each_entry_safe-to-make-it-more-consolidated-and-readable.patch
nbd-change-a-parameters-type-to-remove-a-memcpy-call.patch
fs-use-kmem_cache_zalloc-instead.patch
fs-remove-the-unused-mempages-parameter.patch
-
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