staging: lustre: ldlm: restore interval_iterate_reverse function
authorJames Simmons <jsimmons@infradead.org>
Wed, 26 Jul 2017 15:22:26 +0000 (11:22 -0400)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Sun, 30 Jul 2017 15:08:31 +0000 (08:08 -0700)
commitec57d6e63c070ddba1d00ca91fd852e947e4ff5d
tree157fd0cb78672db7af6c25268c91301c22a9b793
parente16ffa838b2060dd4025125dffd2f83b9d9d6b43
staging: lustre: ldlm: restore interval_iterate_reverse function

Earlier the function interval_iterate_reverse function was
removed since it wasn't used by anyone. Now it is being
restored since it will be used by a future patch.

Signed-off-by: James Simmons <jsimmons@infradead.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/staging/lustre/lustre/include/interval_tree.h
drivers/staging/lustre/lustre/ldlm/interval_tree.c