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authorIngo Molnar <mingo@elte.hu>2008-10-06 18:16:40 +0200
committerIngo Molnar <mingo@elte.hu>2008-10-06 18:16:40 +0200
commitb159d7a989e53ab3529084348aa80441520b8575 (patch)
tree416512130cf80ded4cd88fc064d0b28c8220616f /include/asm-x86/thread_info.h
parent0962f402af1bb0b53ccee626785d202a10c12fff (diff)
parent4ab4ba32aa16b012cb0faabf1a27952508fe67f2 (diff)
downloadlinux-linaro-android-b159d7a989e53ab3529084348aa80441520b8575.tar.gz
Merge branch 'x86/tracehook' into x86-v28-for-linus-phase1
Conflicts: arch/x86/kernel/signal_64.c Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'include/asm-x86/thread_info.h')
-rw-r--r--include/asm-x86/thread_info.h4
1 files changed, 3 insertions, 1 deletions
diff --git a/include/asm-x86/thread_info.h b/include/asm-x86/thread_info.h
index e64be8863b7..4db0066a3a3 100644
--- a/include/asm-x86/thread_info.h
+++ b/include/asm-x86/thread_info.h
@@ -71,6 +71,7 @@ struct thread_info {
* Warning: layout of LSW is hardcoded in entry.S
*/
#define TIF_SYSCALL_TRACE 0 /* syscall trace active */
+#define TIF_NOTIFY_RESUME 1 /* callback before returning to user */
#define TIF_SIGPENDING 2 /* signal pending */
#define TIF_NEED_RESCHED 3 /* rescheduling necessary */
#define TIF_SINGLESTEP 4 /* reenable singlestep on user return*/
@@ -93,6 +94,7 @@ struct thread_info {
#define TIF_BTS_TRACE_TS 27 /* record scheduling event timestamps */
#define _TIF_SYSCALL_TRACE (1 << TIF_SYSCALL_TRACE)
+#define _TIF_NOTIFY_RESUME (1 << TIF_NOTIFY_RESUME)
#define _TIF_SIGPENDING (1 << TIF_SIGPENDING)
#define _TIF_SINGLESTEP (1 << TIF_SINGLESTEP)
#define _TIF_NEED_RESCHED (1 << TIF_NEED_RESCHED)
@@ -133,7 +135,7 @@ struct thread_info {
/* Only used for 64 bit */
#define _TIF_DO_NOTIFY_MASK \
- (_TIF_SIGPENDING|_TIF_MCE_NOTIFY)
+ (_TIF_SIGPENDING|_TIF_MCE_NOTIFY|_TIF_NOTIFY_RESUME)
/* flags to check in __switch_to() */
#define _TIF_WORK_CTXSW \