return 0;
}
-static int trunc_start(struct inode *inode, u64 oldsize, u64 newsize)
+static int trunc_start(struct inode *inode, u64 newsize)
{
struct gfs2_inode *ip = GFS2_I(inode);
struct gfs2_sbd *sdp = GFS2_SB(inode);
struct address_space *mapping = inode->i_mapping;
struct buffer_head *dibh = NULL;
int journaled = gfs2_is_jdata(ip);
+ u64 oldsize = inode->i_size;
int error;
if (journaled)
/**
* do_shrink - make a file smaller
* @inode: the inode
- * @oldsize: the current inode size
* @newsize: the size to make the file
*
* Called with an exclusive lock on @inode. The @size must
* Returns: errno
*/
-static int do_shrink(struct inode *inode, u64 oldsize, u64 newsize)
+static int do_shrink(struct inode *inode, u64 newsize)
{
struct gfs2_inode *ip = GFS2_I(inode);
int error;
- error = trunc_start(inode, oldsize, newsize);
+ error = trunc_start(inode, newsize);
if (error < 0)
return error;
if (gfs2_is_stuffed(ip))
void gfs2_trim_blocks(struct inode *inode)
{
- u64 size = inode->i_size;
int ret;
- ret = do_shrink(inode, size, size);
+ ret = do_shrink(inode, inode->i_size);
WARN_ON(ret != 0);
}
{
struct gfs2_inode *ip = GFS2_I(inode);
int ret;
- u64 oldsize;
BUG_ON(!S_ISREG(inode->i_mode));
if (ret)
goto out;
- oldsize = inode->i_size;
- if (newsize >= oldsize) {
+ if (newsize >= inode->i_size) {
ret = do_grow(inode, newsize);
goto out;
}
- ret = do_shrink(inode, oldsize, newsize);
+ ret = do_shrink(inode, newsize);
out:
gfs2_rsqa_delete(ip, NULL);
return ret;