From: Al Viro <viro@ftp.linux.org.uk>
To: linux-fsdevel@vger.kernel.org
Subject: [PATCH 4/58] switch hugetlbfs to ->evict_inode()
Date: Tue, 08 Jun 2010 23:15:32 +0100 [thread overview]
Message-ID: <E1OM752-0004XZ-V9@ZenIV.linux.org.uk> (raw)
The first spoils - hugetlb can use default ->drop_inode() now.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
---
fs/hugetlbfs/inode.c | 22 ++--------------------
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,
};
--
1.5.6.5
reply other threads:[~2010-06-08 22:15 UTC|newest]
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