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authorCatalin Marinas <catalin.marinas@arm.com>2011-04-06 16:16:29 +0100
committerRussell King <rmk+kernel@arm.linux.org.uk>2011-04-10 21:13:36 +0100
commit2e82669acf03e5bf2080f5d3ef005168e67d8a51 (patch)
tree996ff5ce7127725a0b8ddeeb74731d6bb7288cdc /arch/arm/kernel/process.c
parent974508262e94b567f9d5b7ba1eef9fc493561f63 (diff)
ARM: 6867/1: Introduce THREAD_NOTIFY_COPY for copy_thread() hooks
This patch adds THREAD_NOTIFY_COPY for calling registered handlers during the copy_thread() function call. It also changes the VFP handler to use a switch statement rather than if..else and ignore this event. Signed-off-by: Catalin Marinas <catalin.marinas@arm.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/kernel/process.c')
-rw-r--r--arch/arm/kernel/process.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/arm/kernel/process.c b/arch/arm/kernel/process.c
index 94bbedbed63..5e1e5419722 100644
--- a/arch/arm/kernel/process.c
+++ b/arch/arm/kernel/process.c
@@ -372,6 +372,8 @@ copy_thread(unsigned long clone_flags, unsigned long stack_start,
if (clone_flags & CLONE_SETTLS)
thread->tp_value = regs->ARM_r3;
+ thread_notify(THREAD_NOTIFY_COPY, thread);
+
return 0;
}