udf: reduce stack usage of udf_get_filename
authorMarcin Slusarz <marcin.slusarz@gmail.com>
Sun, 16 Nov 2008 18:02:45 +0000 (19:02 +0100)
committerJan Kara <jack@suse.cz>
Thu, 2 Apr 2009 10:29:49 +0000 (12:29 +0200)
Allocate strings with kmalloc.

Checkstack output:
Before: udf_get_filename:          600
After:  udf_get_filename:          136

Signed-off-by: Marcin Slusarz <marcin.slusarz@gmail.com>
Cc: Jan Kara <jack@suse.cz>
Signed-off-by: Jan Kara <jack@suse.cz>

No differences found