# compat_set_mempolicy ________________________________________ # # asmlinkage long compat_set_mempolicy(int mode, compat_ulong_t __user *nmask, # compat_ulong_t maxnode) # @define _SYSCALL_COMPAT_SET_MEMPOLICY_NAME %( name = "compat_set_mempolicy" %) @define _SYSCALL_COMPAT_SET_MEMPOLICY_ARGSTR %( argstr = sprintf("%d, %p, %d", policy, nodemask_uaddr, maxnode) %) probe syscall.compat_set_mempolicy = dw_syscall.compat_set_mempolicy !, nd_syscall.compat_set_mempolicy ? {} probe syscall.compat_set_mempolicy.return = dw_syscall.compat_set_mempolicy.return !, nd_syscall.compat_set_mempolicy.return ? {} # dw_compat_set_mempolicy _____________________________________________________ probe dw_syscall.compat_set_mempolicy = kernel.function("compat_set_mempolicy") ? { @_SYSCALL_COMPAT_SET_MEMPOLICY_NAME policy = $mode nodemask_uaddr = $nmask maxnode = $maxnode @_SYSCALL_COMPAT_SET_MEMPOLICY_ARGSTR } probe dw_syscall.compat_set_mempolicy.return = kernel.function("compat_set_mempolicy").return ? { @_SYSCALL_COMPAT_SET_MEMPOLICY_NAME @SYSC_RETVALSTR($return) } # nd_compat_set_mempolicy _____________________________________________________ probe nd_syscall.compat_set_mempolicy = kprobe.function("compat_set_mempolicy") ? { @_SYSCALL_COMPAT_SET_MEMPOLICY_NAME asmlinkage() policy = int_arg(1) nodemask_uaddr = uint_arg(2) maxnode = uint_arg(3) @_SYSCALL_COMPAT_SET_MEMPOLICY_ARGSTR } probe nd_syscall.compat_set_mempolicy.return = kprobe.function("compat_set_mempolicy").return ? { @_SYSCALL_COMPAT_SET_MEMPOLICY_NAME @SYSC_RETVALSTR(returnval()) }