]> git.proxmox.com Git - mirror_ubuntu-focal-kernel.git/commit
exit: move check_stack_usage() to the end of do_exit()
authorOleg Nesterov <oleg@redhat.com>
Mon, 7 Apr 2014 22:38:30 +0000 (15:38 -0700)
committerLinus Torvalds <torvalds@linux-foundation.org>
Mon, 7 Apr 2014 23:36:04 +0000 (16:36 -0700)
commit4bcb8232cf4eb061b086c10f56b6808adcdb5a93
tree808dd52c0e2addd49d1af7c4d51d1946c5477743
parentc39df5fa37b0623589508c95515b4aa1531c524e
exit: move check_stack_usage() to the end of do_exit()

It is not clear why check_stack_usage() is called so early and thus it
never checks the stack usage in, say, exit_notify() or
flush_ptrace_hw_breakpoint() or other functions which are only called by
do_exit().

Move the callsite down to the last preempt_disable/schedule.

Signed-off-by: Oleg Nesterov <oleg@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
kernel/exit.c