diff options
| -rw-r--r-- | arch/powerpc/mm/ptdump/bats.c | 37 |
1 files changed, 15 insertions, 22 deletions
diff --git a/arch/powerpc/mm/ptdump/bats.c b/arch/powerpc/mm/ptdump/bats.c index d6c660f63d71..cebb58c7e289 100644 --- a/arch/powerpc/mm/ptdump/bats.c +++ b/arch/powerpc/mm/ptdump/bats.c @@ -15,12 +15,12 @@ static char *pp_601(int k, int pp) { if (pp == 0) - return k ? "NA" : "RWX"; + return k ? " " : "rwx"; if (pp == 1) - return k ? "ROX" : "RWX"; + return k ? "r x" : "rwx"; if (pp == 2) - return k ? "RWX" : "RWX"; - return k ? "ROX" : "ROX"; + return "rwx"; + return "r x"; } static void bat_show_601(struct seq_file *m, int idx, u32 lower, u32 upper) @@ -48,12 +48,9 @@ static void bat_show_601(struct seq_file *m, int idx, u32 lower, u32 upper) seq_printf(m, "Kernel %s User %s", pp_601(k & 2, pp), pp_601(k & 1, pp)); - if (lower & _PAGE_WRITETHRU) - seq_puts(m, "write through "); - if (lower & _PAGE_NO_CACHE) - seq_puts(m, "no cache "); - if (lower & _PAGE_COHERENT) - seq_puts(m, "coherent "); + seq_puts(m, lower & _PAGE_WRITETHRU ? "w " : " "); + seq_puts(m, lower & _PAGE_NO_CACHE ? "i " : " "); + seq_puts(m, lower & _PAGE_COHERENT ? "m " : " "); seq_puts(m, "\n"); } @@ -101,20 +98,16 @@ static void bat_show_603(struct seq_file *m, int idx, u32 lower, u32 upper, bool seq_puts(m, "Kernel/User "); if (lower & BPP_RX) - seq_puts(m, is_d ? "RO " : "EXEC "); + seq_puts(m, is_d ? "r " : " x "); else if (lower & BPP_RW) - seq_puts(m, is_d ? "RW " : "EXEC "); + seq_puts(m, is_d ? "rw " : " x "); else - seq_puts(m, is_d ? "NA " : "NX "); - - if (lower & _PAGE_WRITETHRU) - seq_puts(m, "write through "); - if (lower & _PAGE_NO_CACHE) - seq_puts(m, "no cache "); - if (lower & _PAGE_COHERENT) - seq_puts(m, "coherent "); - if (lower & _PAGE_GUARDED) - seq_puts(m, "guarded "); + seq_puts(m, is_d ? " " : " "); + + seq_puts(m, lower & _PAGE_WRITETHRU ? "w " : " "); + seq_puts(m, lower & _PAGE_NO_CACHE ? "i " : " "); + seq_puts(m, lower & _PAGE_COHERENT ? "m " : " "); + seq_puts(m, lower & _PAGE_GUARDED ? "g " : " "); seq_puts(m, "\n"); } |