diff options
| author |   Oleg Nesterov <oleg@tv-sign.ru> | 2006-09-29 02:00:24 -0700 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@g5.osdl.org> | 2006-09-29 09:18:14 -0700 |
| commit | 486ccb05fdbb7ca79784fdf0d07d2a86de48cf05 (patch) | |
| tree | 9f53973acf7080790ec18984a9eb4a1005bb2875 /fs/binfmt_elf_fdpic.c | |
| parent | [PATCH] fix serial/amba-pl011.c console Kconfig (diff) | |
| download | linux-dev-486ccb05fdbb7ca79784fdf0d07d2a86de48cf05.tar.xz linux-dev-486ccb05fdbb7ca79784fdf0d07d2a86de48cf05.zip | |
[PATCH] elf_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>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to '')
0 files changed, 0 insertions, 0 deletions