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switch udf to ->evict_inode()

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Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This commit is contained in:
Al Viro 2010-06-07 00:43:39 -04:00
parent d640e1b508
commit 3aac2b62e0
4 changed files with 21 additions and 35 deletions
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2
fs/udf/ialloc.c
View file

@ -31,8 +31,6 @@ void udf_free_inode(struct inode *inode)
struct super_block *sb = inode->i_sb;
struct udf_sb_info *sbi = UDF_SB(sb);
clear_inode(inode);
mutex_lock(&sbi->s_alloc_mutex);
if (sbi->s_lvid_bh) {
struct logicalVolIntegrityDescImpUse *lvidiu =

48
fs/udf/inode.c
View file

@ -68,37 +68,23 @@ static void udf_update_extents(struct inode *,
static int udf_get_block(struct inode *, sector_t, struct buffer_head *, int);
void udf_delete_inode(struct inode *inode)
{
truncate_inode_pages(&inode->i_data, 0);
if (is_bad_inode(inode))
goto no_delete;
inode->i_size = 0;
udf_truncate(inode);
lock_kernel();
udf_update_inode(inode, IS_SYNC(inode));
udf_free_inode(inode);
unlock_kernel();
return;
no_delete:
clear_inode(inode);
}
/*
* If we are going to release inode from memory, we truncate last inode extent
* to proper length. We could use drop_inode() but it's called under inode_lock
* and thus we cannot mark inode dirty there. We use clear_inode() but we have
* to make sure to write inode as it's not written automatically.
*/
void udf_clear_inode(struct inode *inode)
void udf_evict_inode(struct inode *inode)
{
struct udf_inode_info *iinfo = UDF_I(inode);
int want_delete = 0;
truncate_inode_pages(&inode->i_data, 0);
if (!inode->i_nlink && !is_bad_inode(inode)) {
want_delete = 1;
inode->i_size = 0;
udf_truncate(inode);
lock_kernel();
udf_update_inode(inode, IS_SYNC(inode));
unlock_kernel();
}
invalidate_inode_buffers(inode);
end_writeback(inode);
if (iinfo->i_alloc_type != ICBTAG_FLAG_AD_IN_ICB &&
inode->i_size != iinfo->i_lenExtents) {
printk(KERN_WARNING "UDF-fs (%s): Inode %lu (mode %o) has "
@ -108,9 +94,13 @@ void udf_clear_inode(struct inode *inode)
(unsigned long long)inode->i_size,
(unsigned long long)iinfo->i_lenExtents);
}
kfree(iinfo->i_ext.i_data);
iinfo->i_ext.i_data = NULL;
if (want_delete) {
lock_kernel();
udf_free_inode(inode);
unlock_kernel();
}
}
static int udf_writepage(struct page *page, struct writeback_control *wbc)

3
fs/udf/super.c
View file

@ -175,8 +175,7 @@ static const struct super_operations udf_sb_ops = {
.alloc_inode = udf_alloc_inode,
.destroy_inode = udf_destroy_inode,
.write_inode = udf_write_inode,
.delete_inode = udf_delete_inode,
.clear_inode = udf_clear_inode,
.evict_inode = udf_evict_inode,
.put_super = udf_put_super,
.sync_fs = udf_sync_fs,
.statfs = udf_statfs,

3
fs/udf/udfdecl.h
View file

@ -139,8 +139,7 @@ extern struct buffer_head *udf_expand_dir_adinicb(struct inode *, int *, int *);
extern struct buffer_head *udf_bread(struct inode *, int, int, int *);
extern void udf_truncate(struct inode *);
extern void udf_read_inode(struct inode *);
extern void udf_delete_inode(struct inode *);
extern void udf_clear_inode(struct inode *);
extern void udf_evict_inode(struct inode *);
extern int udf_write_inode(struct inode *, struct writeback_control *wbc);
extern long udf_block_map(struct inode *, sector_t);
extern int udf_extend_file(struct inode *, struct extent_position *,