logfs: Grow inode in delete path
Can be necessary if an inode gets deleted (through -ENOSPC) before being
written. Might be better to move this into logfs_write_rec(), but for
now go with the stupid&safe patch.
Signed-off-by: Joern Engel <joern@logfs.org>
diff --git a/fs/logfs/readwrite.c b/fs/logfs/readwrite.c
index 88284c6..4153e65 100644
--- a/fs/logfs/readwrite.c
+++ b/fs/logfs/readwrite.c
@@ -1576,11 +1576,15 @@
static int __logfs_delete(struct inode *inode, struct page *page)
{
long flags = WF_DELETE;
+ int err;
inode->i_ctime = inode->i_mtime = CURRENT_TIME;
if (page->index < I0_BLOCKS)
return logfs_write_direct(inode, page, flags);
+ err = grow_inode(inode, page->index, 0);
+ if (err)
+ return err;
return logfs_write_rec(inode, page, page->index, 0, flags);
}