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Masami Hiramatsu 1294156078 kprobes: add kprobe_insn_mutex and cleanup arch_remove_kprobe() 
Add kprobe_insn_mutex for protecting kprobe_insn_pages hlist, and remove
kprobe_mutex from architecture dependent code.

This allows us to call arch_remove_kprobe() (and free_insn_slot) while
holding kprobe_mutex.

Signed-off-by: Masami Hiramatsu <mhiramat@redhat.com>
Acked-by: Ananth N Mavinakayanahalli <ananth@in.ibm.com>
Cc: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
Cc: Russell King <rmk@arm.linux.org.uk>
Cc: "Luck, Tony" <tony.luck@intel.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Martin Schwidefsky <schwidefsky@de.ibm.com>
Cc: Heiko Carstens <heiko.carstens@de.ibm.com>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-01-06 15:59:20 -08:00
..
alpha atomic_t: unify all arch definitions 2009-01-06 15:59:10 -08:00
arm kprobes: add kprobe_insn_mutex and cleanup arch_remove_kprobe() 2009-01-06 15:59:20 -08:00
avr32 remove linux/hardirq.h from asm-generic/local.h 2009-01-06 15:59:13 -08:00
blackfin atomic_t: unify all arch definitions 2009-01-06 15:59:10 -08:00
cris atomic_t: unify all arch definitions 2009-01-06 15:59:10 -08:00
frv take init_fs to saner place 2008-12-31 18:07:42 -05:00
h8300 atomic_t: unify all arch definitions 2009-01-06 15:59:10 -08:00
ia64 kprobes: add kprobe_insn_mutex and cleanup arch_remove_kprobe() 2009-01-06 15:59:20 -08:00
m32r Merge branch 'cpus4096-for-linus-3' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip 2009-01-03 12:04:39 -08:00
m68k m68k: fix recursive dependency in Kconfig 2009-01-02 20:43:20 +01:00
m68knommu atomic_t: unify all arch definitions 2009-01-06 15:59:10 -08:00
mips atomic_t: unify all arch definitions 2009-01-06 15:59:10 -08:00
mn10300 take init_fs to saner place 2008-12-31 18:07:42 -05:00
parisc atomic_t: unify all arch definitions 2009-01-06 15:59:10 -08:00
powerpc kprobes: add kprobe_insn_mutex and cleanup arch_remove_kprobe() 2009-01-06 15:59:20 -08:00
s390 kprobes: add kprobe_insn_mutex and cleanup arch_remove_kprobe() 2009-01-06 15:59:20 -08:00
sh remove linux/hardirq.h from asm-generic/local.h 2009-01-06 15:59:13 -08:00
sparc atomic_t: unify all arch definitions 2009-01-06 15:59:10 -08:00
um mm: invoke oom-killer from page fault 2009-01-06 15:58:58 -08:00
x86 kprobes: add kprobe_insn_mutex and cleanup arch_remove_kprobe() 2009-01-06 15:59:20 -08:00
xtensa take init_fs to saner place 2008-12-31 18:07:42 -05:00
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