tag	line	file	source code
ext2_discard_prealloc	300	fs/ext2/file.c	ext2_discard_prealloc (inode);
ext2_discard_prealloc	38	fs/ext2/inode.c	ext2_discard_prealloc (inode);
ext2_discard_prealloc	114	fs/ext2/inode.c	ext2_discard_prealloc (inode);
ext2_discard_prealloc	327	fs/ext2/truncate.c	ext2_discard_prealloc(inode);
ext2_discard_prealloc	394	include/linux/ext2_fs.h	extern void ext2_discard_prealloc (struct inode *);