try_to_free_disk_space(): Explain what is going on.
authorAndre Noll <maan@tuebingen.mpg.de>
Tue, 29 Dec 2015 15:27:06 +0000 (15:27 +0000)
committerAndre Noll <maan@tuebingen.mpg.de>
Thu, 3 Mar 2016 14:34:48 +0000 (15:34 +0100)
commitbb57abb9288aae5dfe0fec57d953f01b514443ec
tree457408a36921a78c829bcaa60245f2536a9f1ae7
parentd13861de884e6d76fb854d1869e7c4373d619b6e
try_to_free_disk_space(): Explain what is going on.

This adds a comment which explains the conditions that must be
satisfied to get to this point in the function.
dss.c