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authorJ. Bruce Fields <bfields@redhat.com>2020-05-06 12:09:34 -0400
committerJ. Bruce Fields <bfields@redhat.com>2020-05-08 21:23:10 -0400
commit52782c92ac85c4e393eb4a903a62e6c24afa633f (patch)
treeff14ce08344fd48a5d6228527bbd949c012a13d4 /fs/locks.c
parentsunrpc: Remove unused function ip_map_update (diff)
downloadlinux-dev-52782c92ac85c4e393eb4a903a62e6c24afa633f.tar.xz
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kthread: save thread function
It's handy to keep the kthread_fn just as a unique cookie to identify classes of kthreads. E.g. if you can verify that a given task is running your thread_fn, then you may know what sort of type kthread_data points to. We'll use this in nfsd to pass some information into the vfs. Note it will need kthread_data() exported too. Original-patch-by: Tejun Heo <tj@kernel.org> Signed-off-by: J. Bruce Fields <bfields@redhat.com>
Diffstat (limited to 'fs/locks.c')
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