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authorAl Viro <viro@zeniv.linux.org.uk>2010-06-04 19:52:12 -0400
committerAl Viro <viro@zeniv.linux.org.uk>2010-08-09 16:47:47 -0400
commit2bbbda308f5ca027d4fd721f914c0cab88d49aec (patch)
tree07c10b18c4902cde59a991c6f999a630735e1720
parentbe7ce4161f9e6bf2497f90337d1214aa6ee06e15 (diff)
downloadop-kernel-dev-2bbbda308f5ca027d4fd721f914c0cab88d49aec.zip
op-kernel-dev-2bbbda308f5ca027d4fd721f914c0cab88d49aec.tar.gz
switch hugetlbfs to ->evict_inode()
The first spoils - hugetlb can use default ->drop_inode() now. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
-rw-r--r--fs/hugetlbfs/inode.c22
1 files changed, 2 insertions, 20 deletions
diff --git a/fs/hugetlbfs/inode.c b/fs/hugetlbfs/inode.c
index d5f019d..bf1a2f4 100644
--- a/fs/hugetlbfs/inode.c
+++ b/fs/hugetlbfs/inode.c
@@ -371,29 +371,12 @@ static void truncate_hugepages(struct inode *inode, loff_t lstart)
hugetlb_unreserve_pages(inode, start, freed);
}
-static void hugetlbfs_delete_inode(struct inode *inode)
+static void hugetlbfs_evict_inode(struct inode *inode)
{
truncate_hugepages(inode, 0);
clear_inode(inode);
}
-static void hugetlbfs_forget_inode(struct inode *inode) __releases(inode_lock)
-{
- if (generic_detach_inode(inode)) {
- truncate_hugepages(inode, 0);
- clear_inode(inode);
- destroy_inode(inode);
- }
-}
-
-static void hugetlbfs_drop_inode(struct inode *inode)
-{
- if (!inode->i_nlink)
- generic_delete_inode(inode);
- else
- hugetlbfs_forget_inode(inode);
-}
-
static inline void
hugetlb_vmtruncate_list(struct prio_tree_root *root, pgoff_t pgoff)
{
@@ -713,9 +696,8 @@ static const struct inode_operations hugetlbfs_inode_operations = {
static const struct super_operations hugetlbfs_ops = {
.alloc_inode = hugetlbfs_alloc_inode,
.destroy_inode = hugetlbfs_destroy_inode,
+ .evict_inode = hugetlbfs_evict_inode,
.statfs = hugetlbfs_statfs,
- .delete_inode = hugetlbfs_delete_inode,
- .drop_inode = hugetlbfs_drop_inode,
.put_super = hugetlbfs_put_super,
.show_options = generic_show_options,
};
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