diff options
| author | Oleg Nesterov <oleg@tv-sign.ru> | 2006-09-29 02:00:25 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-09-29 09:18:14 -0700 |
| commit | bce9a234ce7d8dddbfcec28e37ea58b5d8f6003d (patch) | |
| tree | c5bdbedb08abab4673f1cdab12b7358facc247db /mm/fremap.c | |
| parent | 486ccb05fdbb7ca79784fdf0d07d2a86de48cf05 (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 'mm/fremap.c')
0 files changed, 0 insertions, 0 deletions