#undef TRACE_SYSTEM #define TRACE_SYSTEM mdio #if !defined(_TRACE_MDIO_H) || defined(TRACE_HEADER_MULTI_READ) #define _TRACE_MDIO_H #include TRACE_EVENT_CONDITION(mdio_access, TP_PROTO(struct mii_bus *bus, char read, u8 addr, unsigned regnum, u16 val, int err), TP_ARGS(bus, read, addr, regnum, val, err), TP_CONDITION(err >= 0), TP_STRUCT__entry( __array(char, busid, MII_BUS_ID_SIZE) __field(char, read) __field(u8, addr) __field(u16, val) __field(unsigned, regnum) ), TP_fast_assign( strncpy(__entry->busid, bus->id, MII_BUS_ID_SIZE); __entry->read = read; __entry->addr = addr; __entry->regnum = regnum; __entry->val = val; ), TP_printk("%s %-5s phy:0x%02hhx reg:0x%02x val:0x%04hx", __entry->busid, __entry->read ? "read" : "write", __entry->addr, __entry->regnum, __entry->val) ); #endif /* if !defined(_TRACE_MDIO_H) || defined(TRACE_HEADER_MULTI_READ) */ /* This part must be outside protection */ #include 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 /include/trace/events/btrfs.h
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 'include/trace/events/btrfs.h')