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| author | Hiroshi Shimamoto <h-shimamoto@ct.jp.nec.com> | 2008-09-23 17:19:44 -0700 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-09-24 09:35:53 +0200 |
| commit | 5fd933303bd1efacbd0acbe452ba9b889440eb40 (patch) | |
| tree | dd75e86fab15eeadbf3414e7f544f15118d47c92 /arch/x86/kernel/signal_64.c | |
| parent | e6babb6b7fed93c93f8fc5ef8ebd3a474fc2df3e (diff) | |
| download | blackbird-op-linux-5fd933303bd1efacbd0acbe452ba9b889440eb40.tar.gz blackbird-op-linux-5fd933303bd1efacbd0acbe452ba9b889440eb40.zip | |
x86: signal: cosmetic unification of do_signal()
Make do_signal() same.
Thia patch modifies only comments in signal_64.c.
Signed-off-by: Hiroshi Shimamoto <h-shimamoto@ct.jp.nec.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/x86/kernel/signal_64.c')
| -rw-r--r-- | arch/x86/kernel/signal_64.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/arch/x86/kernel/signal_64.c b/arch/x86/kernel/signal_64.c index bf77d4789a2d..5a5fbc3b1eea 100644 --- a/arch/x86/kernel/signal_64.c +++ b/arch/x86/kernel/signal_64.c @@ -410,7 +410,8 @@ static void do_signal(struct pt_regs *regs) signr = get_signal_to_deliver(&info, &ka, regs, NULL); if (signr > 0) { - /* Re-enable any watchpoints before delivering the + /* + * Re-enable any watchpoints before delivering the * signal to user space. The processor register will * have been cleared if the watchpoint triggered * inside the kernel. @@ -418,7 +419,7 @@ static void do_signal(struct pt_regs *regs) if (current->thread.debugreg7) set_debugreg(current->thread.debugreg7, 7); - /* Whee! Actually deliver the signal. */ + /* Whee! Actually deliver the signal. */ if (handle_signal(signr, &info, &ka, oldset, regs) == 0) { /* * A signal was successfully delivered; the saved @@ -441,6 +442,7 @@ static void do_signal(struct pt_regs *regs) regs->ax = regs->orig_ax; regs->ip -= 2; break; + case -ERESTART_RESTARTBLOCK: regs->ax = NR_restart_syscall; regs->ip -= 2; |
