From: Dexuan Cui <decui@xxxxxxxxxxxxx> Date: Tue, 28 Jul 2015 05:35:23 -0700 > +/* hvsock_release() can be invoked in 2 paths: > + * 1. on process termination: > + * hvsock_sk_destruct+0x1a/0x20 > + * __sk_free+0x1d/0x130 > + * sk_free+0x19/0x20 > + * hvsock_release+0x138/0x160 > + * sock_release+0x1f/0x90 > + * sock_close+0x12/0x20 > + * __fput+0xdf/0x1f0 > + * ____fput+0xe/0x10 > + * task_work_run+0xd4/0xf0 > + * do_exit+0x334/0xb90 > + * ? __do_page_fault+0x1e1/0x490 > + * ? lockdep_sys_exit_thunk+0x35/0x67 > + * do_group_exit+0x54/0xe0 > + * SyS_exit_group+0x14/0x20 > + * system_call_fastpath+0x16/0x1b > + * > + * 2. when accept() returns -ENITR: > + * hvsock_release+0x151/0x160 > + * sock_release+0x1f/0x90 > + * sock_close+0x12/0x20 > + * __fput+0xdf/0x1f0 > + * ____fput+0xe/0x10 > + * task_work_run+0xb7/0xf0 > + * get_signal+0x750/0x770 > + * do_signal+0x28/0xbb0 > + * ? put_unused_fd+0x52/0x60 > + * ? SYSC_accept4+0x1ca/0x220 > + * do_notify_resume+0x4f/0x90 > + * int_signal+0x12/0x17 > + */ It is a bit much to put full stack backtraces into a comment like this. _______________________________________________ devel mailing list devel@xxxxxxxxxxxxxxxxxxxxxx http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel
