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authorOleg Nesterov <oleg@tv-sign.ru>2006-09-29 02:00:25 -0700
committerLinus Torvalds <torvalds@g5.osdl.org>2006-09-29 09:18:14 -0700
commitbce9a234ce7d8dddbfcec28e37ea58b5d8f6003d (patch)
treec5bdbedb08abab4673f1cdab12b7358facc247db /drivers
parent486ccb05fdbb7ca79784fdf0d07d2a86de48cf05 (diff)
[PATCH] elf_fdpic_core_dump: don't take tasklist_lock
do_each_thread() is rcu-safe, and all tasks which use this ->mm must sleep in wait_for_completion(&mm->core_done) at this point, so we can use RCU locks. Also, remove unneeded INIT_LIST_HEAD(new) before list_add(new, head). Signed-off-by: Oleg Nesterov <oleg@tv-sign.ru> Acked-By: David Howells <dhowells@redhat.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'drivers')
0 files changed, 0 insertions, 0 deletions