tree 83ac354507db40109bd114c233de2e7c36c92231
parent e1f4a88c5a15a86124a95ea712213bb7dab2ad99
author Sripathi Kodi <sripathik@in.ibm.com> 1184567966 -0700
committer Linus Torvalds <torvalds@woody.linux-foundation.org> 1184601940 -0700

Use write_trylock_irqsave in ptrace_attach

This patch makes ptrace_attach use write_trylock_irqsave().

[akpm@linux-foundation.org: remove unneeded initialisation]
Signed-off-by: Sripathi Kodi <sripathik@in.ibm.com>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Oleg Nesterov <oleg@tv-sign.ru>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>