Commit 88aa3cff authored Aug 16, 2008 by Theodore Ts'o

ext4: Use ext4_discard_reservations instead of mballoc-specific call



In ext4_ext_truncate(), we should use the more generic
ext4_discard_reservations() call so we do the right thing when the
filesystem is mounted with the nomballoc option.

Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Reviewed-by: Mingming Cao <cmm@us.ibm.com>

parent d0156417

fs/ext4/extents.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -2819,7 +2819,7 @@ void ext4_ext_truncate(struct inode *inode)
		down_write(&EXT4_I(inode)->i_data_sem);
		ext4_ext_invalidate_cache(inode);

		ext4_mb_discard_inode_preallocations(inode);
		ext4_discard_reservation(inode);

		/*
		* TODO: optimization is possible here.