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authorAl Viro <viro@zeniv.linux.org.uk>2012-08-22 22:42:10 (GMT)
committerAl Viro <viro@zeniv.linux.org.uk>2012-09-27 01:10:00 (GMT)
commit864bdb3b6cbd9911222543fef1cfe36f88183f44 (patch)
treebd00e6293592a084ee0fe68e3acb93060f54ae68 /fs/proc
parent2be7fd55d44882c9818ed2d1dabc0f0abab5eeed (diff)
downloadlinux-864bdb3b6cbd9911222543fef1cfe36f88183f44.tar.xz
new helper: daemonize_descriptors()
descriptor-related parts of daemonize, done right. As the result we simplify the locking rules for ->files - we hold task_lock in *all* cases when we modify ->files. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
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