From: Andrew Morton Cc: Paul Jackson Cc: Paul Menage Cc: Paul Menage Signed-off-by: Andrew Morton --- kernel/cpuset.c | 2 +- 1 files changed, 1 insertion(+), 1 deletion(-) diff -puN kernel/cpuset.c~reduce-cpusetc-write_lock_irq-to-read_lock-fix kernel/cpuset.c --- a/kernel/cpuset.c~reduce-cpusetc-write_lock_irq-to-read_lock-fix +++ a/kernel/cpuset.c @@ -926,7 +926,7 @@ static int update_nodemask(struct cpuset read_lock(&tasklist_lock); /* block fork */ if (atomic_read(&cs->count) <= ntasks) break; /* got enough */ - read_unlock(&tasklist_lock); /* try again */ + read_unlock(&tasklist_lock); /* try again */ kfree(mmarray); } _