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authorOleg Nesterov <oleg@redhat.com>2010-05-26 14:43:22 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2010-05-27 09:12:47 -0700
commit5089a9768041206c76fac299ccd82a528c24c254 (patch)
tree88c7951ab137bc04db3ca02ef8bfeef2536472e2 /security
parentproc: get_nr_threads() doesn't need ->siglock any longer (diff)
downloadlinux-dev-5089a9768041206c76fac299ccd82a528c24c254.tar.xz
linux-dev-5089a9768041206c76fac299ccd82a528c24c254.zip
proc_sched_show_task(): use get_nr_threads()
Trivial, use get_nr_threads() helper to read signal->count which we are going to change. Like other callers, proc_sched_show_task() doesn't need the exactly precise nr_threads. David said: : Note that get_nr_threads() isn't completely equivalent (it can return 0 : where proc_sched_show_task() will display a 1). But I don't think this : should be a problem. Signed-off-by: Oleg Nesterov <oleg@redhat.com> Acked-by: David Howells <dhowells@redhat.com> Cc: Peter Zijlstra <peterz@infradead.org> Acked-by: Roland McGrath <roland@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'security')
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