#undef TRACE_SYSTEM #define TRACE_SYSTEM raw_syscalls #define TRACE_INCLUDE_FILE syscalls #if !defined(_TRACE_EVENTS_SYSCALLS_H) || defined(TRACE_HEADER_MULTI_READ) #define _TRACE_EVENTS_SYSCALLS_H #include #include #include #ifdef CONFIG_HAVE_SYSCALL_TRACEPOINTS TRACE_EVENT_FN(sys_enter, TP_PROTO(struct pt_regs *regs, long id), TP_ARGS(regs, id), TP_STRUCT__entry( __field( long, id ) __array( unsigned long, args, 6 ) ), TP_fast_assign( __entry->id = id; syscall_get_arguments(current, regs, 0, 6, __entry->args); ), TP_printk("NR %ld (%lx, %lx, %lx, %lx, %lx, %lx)", __entry->id, __entry->args[0], __entry->args[1], __entry->args[2], __entry->args[3], __entry->args[4], __entry->args[5]), syscall_regfunc, syscall_unregfunc ); TRACE_EVENT_FLAGS(sys_enter, TRACE_EVENT_FL_CAP_ANY) TRACE_EVENT_FN(sys_exit, TP_PROTO(struct pt_regs *regs, long ret), TP_ARGS(regs, ret), TP_STRUCT__entry( __field( long, id ) __field( long, ret ) ), TP_fast_assign( __entry->id = syscall_get_nr(current, regs); __entry->ret = ret; ), TP_printk("NR %ld = %ld", __entry->id, __entry->ret), syscall_regfunc, syscall_unregfunc ); TRACE_EVENT_FLAGS(sys_exit, TRACE_EVENT_FL_CAP_ANY) #endif /* CONFIG_HAVE_SYSCALL_TRACEPOINTS */ #endif /* _TRACE_EVENTS_SYSCALLS_H */ /* This part must be outside protection */ #include r> net-next plumbingsTobias Klauser
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authorLinus Torvalds <torvalds@linux-foundation.org>2017-01-15 16:09:50 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2017-01-15 16:09:50 -0800
commit99421c1cb27fb837e93b517036fab4500fe39de5 (patch)
treede5fc5bacb671223f389793ad643cebe520bc292 /tools/testing
parentc92816275674c1491ce228ee49aa030a5fa1be04 (diff)
parent93362fa47fe98b62e4a34ab408c4a418432e7939 (diff)
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace
Pull namespace fixes from Eric Biederman: "This tree contains 4 fixes. The first is a fix for a race that can causes oopses under the right circumstances, and that someone just recently encountered. Past that are several small trivial correct fixes. A real issue that was blocking development of an out of tree driver, but does not appear to have caused any actual problems for in-tree code. A potential deadlock that was reported by lockdep. And a deadlock people have experienced and took the time to track down caused by a cleanup that removed the code to drop a reference count" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace: sysctl: Drop reference added by grab_header in proc_sys_readdir pid: fix lockdep deadlock warning due to ucount_lock libfs: Modify mount_pseudo_xattr to be clear it is not a userspace mount mnt: Protect the mountpoint hashtable with mount_lock
Diffstat (limited to 'tools/testing')