libxl_internal: comment on domain userdata unlock function
authorWei Liu <wei.liu2@citrix.com>
Wed, 7 Jan 2015 15:23:00 +0000 (15:23 +0000)
committerIan Campbell <ian.campbell@citrix.com>
Thu, 8 Jan 2015 17:09:10 +0000 (17:09 +0000)
commitad40b1fbe41b2fc3a0dfddbbe07a9678c8cd1921
treef47ddb50e700cf69eeda26a2bdb7bae72cdfe245
parented6d8cb2d0437d74560c82e10e9c88e4319d704c
libxl_internal: comment on domain userdata unlock function

Discuss why we need to unlink file path before closes fd.

Signed-off-by: Wei Liu <wei.liu2@citrix.com>
Cc: Ian Campbell <ian.campbell@citrix.com>
Cc: Ian Jackson <ian.jackson@eu.citrix.com>
Acked-by: Ian Jackson <ian.jackson@eu.citrix.com>
[ ijc -- s/to avoid such/to avoid the following/ as requested by Ian ]
tools/libxl/libxl_internal.c