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OpenCloudOS-Kernel
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convert reiserfs to ->evict_inode() 

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This commit is contained in:
Al Viro 2010-06-07 11:37:37 -04:00
parent bd55597520
commit 845a2cc050
3 changed files with 12 additions and 11 deletions
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13
fs/reiserfs/inode.c
View File

@ -25,7 +25,7 @@ int reiserfs_commit_write(struct file *f, struct page *page,
int reiserfs_prepare_write(struct file *f, struct page *page,
unsigned from, unsigned to);
void reiserfs_delete_inode(struct inode *inode)
void reiserfs_evict_inode(struct inode *inode)
{
/* We need blocks for transaction + (user+group) quota update (possibly delete) */
int jbegin_count =
@ -35,10 +35,12 @@ void reiserfs_delete_inode(struct inode *inode)
int depth;
int err;
if (!is_bad_inode(inode))
if (!inode->i_nlink && !is_bad_inode(inode))
dquot_initialize(inode);
truncate_inode_pages(&inode->i_data, 0);
if (inode->i_nlink)
goto no_delete;
depth = reiserfs_write_lock_once(inode->i_sb);
@ -77,9 +79,14 @@ void reiserfs_delete_inode(struct inode *inode)
;
}
out:
clear_inode(inode); /* note this must go after the journal_end to prevent deadlock */
end_writeback(inode); /* note this must go after the journal_end to prevent deadlock */
dquot_drop(inode);
inode->i_blocks = 0;
reiserfs_write_unlock_once(inode->i_sb, depth);
no_delete:
end_writeback(inode);
dquot_drop(inode);
}
static void _make_cpu_key(struct cpu_key *key, int version, __u32 dirid,

8
fs/reiserfs/super.c
View File

@ -591,11 +591,6 @@ out:
reiserfs_write_unlock_once(inode->i_sb, lock_depth);
}
static void reiserfs_clear_inode(struct inode *inode)
{
dquot_drop(inode);
}
#ifdef CONFIG_QUOTA
static ssize_t reiserfs_quota_write(struct super_block *, int, const char *,
size_t, loff_t);
@ -608,8 +603,7 @@ static const struct super_operations reiserfs_sops = {
.destroy_inode = reiserfs_destroy_inode,
.write_inode = reiserfs_write_inode,
.dirty_inode = reiserfs_dirty_inode,
.clear_inode = reiserfs_clear_inode,
.delete_inode = reiserfs_delete_inode,
.evict_inode = reiserfs_evict_inode,
.put_super = reiserfs_put_super,
.write_super = reiserfs_write_super,
.sync_fs = reiserfs_sync_fs,

2
include/linux/reiserfs_fs.h
View File

@ -2033,7 +2033,7 @@ void reiserfs_read_locked_inode(struct inode *inode,
struct reiserfs_iget_args *args);
int reiserfs_find_actor(struct inode *inode, void *p);
int reiserfs_init_locked_inode(struct inode *inode, void *p);
void reiserfs_delete_inode(struct inode *inode);
void reiserfs_evict_inode(struct inode *inode);
int reiserfs_write_inode(struct inode *inode, struct writeback_control *wbc);
int reiserfs_get_block(struct inode *inode, sector_t block,
struct buffer_head *bh_result, int create);