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author | Shaohua Li <shaohua.li@intel.com> | 2008-10-06 19:43:06 +0200 |
---|---|---|
committer | Tony Luck <tony.luck@intel.com> | 2008-10-06 19:43:06 +0200 |
commit | f14488ccfe0f41207e40520fab60dce356ed9e57 (patch) | |
tree | ef538012500f197397fbee674591910a96a50805 /arch/ia64/kernel/signal.c | |
parent | [IA64] utrace syscall.h support for ia64 (diff) | |
download | linux-f14488ccfe0f41207e40520fab60dce356ed9e57.tar.xz linux-f14488ccfe0f41207e40520fab60dce356ed9e57.zip |
[IA64] utrace use generic trace hook
Make IA64 use generic trace hook in some paths.
Signed-off-by: Shaohua Li <shaohua.li@intel.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
Diffstat (limited to 'arch/ia64/kernel/signal.c')
-rw-r--r-- | arch/ia64/kernel/signal.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/arch/ia64/kernel/signal.c b/arch/ia64/kernel/signal.c index 19c5a78636fc..e12500a9c443 100644 --- a/arch/ia64/kernel/signal.c +++ b/arch/ia64/kernel/signal.c @@ -11,6 +11,7 @@ #include <linux/kernel.h> #include <linux/mm.h> #include <linux/ptrace.h> +#include <linux/tracehook.h> #include <linux/sched.h> #include <linux/signal.h> #include <linux/smp.h> @@ -439,6 +440,13 @@ handle_signal (unsigned long sig, struct k_sigaction *ka, siginfo_t *info, sigse sigaddset(¤t->blocked, sig); recalc_sigpending(); spin_unlock_irq(¤t->sighand->siglock); + + /* + * Let tracing know that we've done the handler setup. + */ + tracehook_signal_handler(sig, info, ka, &scr->pt, + test_thread_flag(TIF_SINGLESTEP)); + return 1; } |