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-rw-r--r--fs/affs/inode.c38
1 files changed, 23 insertions, 15 deletions
diff --git a/fs/affs/inode.c b/fs/affs/inode.c
index f4b2a4e..3a0fdec 100644
--- a/fs/affs/inode.c
+++ b/fs/affs/inode.c
@@ -235,31 +235,36 @@ affs_notify_change(struct dentry *dentry, struct iattr *attr)
goto out;
}
- error = inode_setattr(inode, attr);
- if (!error && (attr->ia_valid & ATTR_MODE))
+ if ((attr->ia_valid & ATTR_SIZE) &&
+ attr->ia_size != i_size_read(inode)) {
+ error = vmtruncate(inode, attr->ia_size);
+ if (error)
+ return error;
+ }
+
+ setattr_copy(inode, attr);
+ mark_inode_dirty(inode);
+
+ if (attr->ia_valid & ATTR_MODE)
mode_to_prot(inode);
out:
return error;
}
void
-affs_delete_inode(struct inode *inode)
-{
- pr_debug("AFFS: delete_inode(ino=%lu, nlink=%u)\n", inode->i_ino, inode->i_nlink);
- truncate_inode_pages(&inode->i_data, 0);
- inode->i_size = 0;
- affs_truncate(inode);
- clear_inode(inode);
- affs_free_block(inode->i_sb, inode->i_ino);
-}
-
-void
-affs_clear_inode(struct inode *inode)
+affs_evict_inode(struct inode *inode)
{
unsigned long cache_page;
+ pr_debug("AFFS: evict_inode(ino=%lu, nlink=%u)\n", inode->i_ino, inode->i_nlink);
+ truncate_inode_pages(&inode->i_data, 0);
- pr_debug("AFFS: clear_inode(ino=%lu, nlink=%u)\n", inode->i_ino, inode->i_nlink);
+ if (!inode->i_nlink) {
+ inode->i_size = 0;
+ affs_truncate(inode);
+ }
+ invalidate_inode_buffers(inode);
+ end_writeback(inode);
affs_free_prealloc(inode);
cache_page = (unsigned long)AFFS_I(inode)->i_lc;
if (cache_page) {
@@ -271,6 +276,9 @@ affs_clear_inode(struct inode *inode)
affs_brelse(AFFS_I(inode)->i_ext_bh);
AFFS_I(inode)->i_ext_last = ~1;
AFFS_I(inode)->i_ext_bh = NULL;
+
+ if (!inode->i_nlink)
+ affs_free_block(inode->i_sb, inode->i_ino);
}
struct inode *
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