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authorAl Viro <viro@zeniv.linux.org.uk>2011-07-25 14:15:50 -0400
committerAl Viro <viro@zeniv.linux.org.uk>2011-07-25 14:15:50 -0400
commite13889bab3c6b5c839075086d28fe05f71984dda (patch)
tree4b2931575f48186533848f36a7c80809ea929097 /fs/xfs
parenteda65cc6ce2a45dc01c233e301e59cd7a0f763ad (diff)
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fix devtmpfs race
After we's done complete(&req->done), there's nothing to prevent the scope containing *req from being gone and *req overwritten by any kind of junk. So we must read req->next before that... Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
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