Gitweb:     
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=effe24bdd41ef790b30c9ac02ede3703937c6ba0
Commit:     effe24bdd41ef790b30c9ac02ede3703937c6ba0
Parent:     d8c391a5593aca5bea002bcaaec16c7bbd6ec853
Author:     will schmidt <[EMAIL PROTECTED]>
AuthorDate: Wed Jun 13 01:19:01 2007 +1000
Committer:  Paul Mackerras <[EMAIL PROTECTED]>
CommitDate: Thu Jun 14 22:29:59 2007 +1000

    [POWERPC] During VM oom condition, kill all threads in process group
    
    We have had complaints where a threaded application is left in a bad state
    after one of it's threads is killed when we hit a VM: out_of_memory
    condition.
    
    Killing just one of the process threads can leave the application in a
    bad state, whereas killing the entire process group would allow for
    the application to restart, or be otherwise handled, and makes it very
    obvious that something has gone wrong.
    
    This change allows the entire process group to be taken down, rather than
    just the one thread.
    
    lightly tested on powerpc
    
    Signed-off-by: Will <[EMAIL PROTECTED]>
    Signed-off-by: Paul Mackerras <[EMAIL PROTECTED]>
---
 arch/powerpc/mm/fault.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/arch/powerpc/mm/fault.c b/arch/powerpc/mm/fault.c
index bfe9013..fd17684 100644
--- a/arch/powerpc/mm/fault.c
+++ b/arch/powerpc/mm/fault.c
@@ -381,7 +381,7 @@ out_of_memory:
        }
        printk("VM: killing process %s\n", current->comm);
        if (user_mode(regs))
-               do_exit(SIGKILL);
+               do_group_exit(SIGKILL);
        return SIGKILL;
 
 do_sigbus:
-
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