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| author | Hugh Dickins <hugh@veritas.com> | 2005-11-08 21:00:55 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2005-11-08 21:00:55 +0300 |
| commit | da1605465ebdb9dc25296a354394086cd559c243 (patch) | |
| tree | 9006bcb3c3dc0952f41b0ddf0e7119b40f48b458 /arch/sparc64 | |
| parent | d5a858bc148fe97996af9cf685cc124b70519adf (diff) | |
| download | linux-da1605465ebdb9dc25296a354394086cd559c243.tar.xz | |
[SPARC64] mm: update get_user_insn comment
Update comment on get_user_insn to the more general "pte lock", which may
or may not be the page_table_lock. Note vmtruncate handled like kswapd.
Signed-off-by: Hugh Dickins <hugh@veritas.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'arch/sparc64')
| -rw-r--r-- | arch/sparc64/mm/fault.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/sparc64/mm/fault.c b/arch/sparc64/mm/fault.c index 31fbc67719a1..3be278d916db 100644 --- a/arch/sparc64/mm/fault.c +++ b/arch/sparc64/mm/fault.c @@ -109,7 +109,7 @@ static void bad_kernel_pc(struct pt_regs *regs) * this. Additionally, to prevent kswapd from ripping ptes from * under us, raise interrupts around the time that we look at the * pte, kswapd will have to wait to get his smp ipi response from - * us. This saves us having to get page_table_lock. + * us. vmtruncate likewise. This saves us having to get pte lock. */ static unsigned int get_user_insn(unsigned long tpc) { |