aboutsummaryrefslogtreecommitdiffstats
path: root/arch/x86/lib/thunk_64.S
diff options
context:
space:
mode:
Diffstat (limited to 'arch/x86/lib/thunk_64.S')
-rw-r--r--arch/x86/lib/thunk_64.S27
1 files changed, 0 insertions, 27 deletions
diff --git a/arch/x86/lib/thunk_64.S b/arch/x86/lib/thunk_64.S
index bf9a7d5a5428..782b082c9ff7 100644
--- a/arch/x86/lib/thunk_64.S
+++ b/arch/x86/lib/thunk_64.S
@@ -22,26 +22,6 @@
22 CFI_ENDPROC 22 CFI_ENDPROC
23 .endm 23 .endm
24 24
25 /* rdi: arg1 ... normal C conventions. rax is passed from C. */
26 .macro thunk_retrax name,func
27 .globl \name
28\name:
29 CFI_STARTPROC
30 SAVE_ARGS
31 call \func
32 jmp restore_norax
33 CFI_ENDPROC
34 .endm
35
36
37 .section .sched.text, "ax"
38#ifdef CONFIG_RWSEM_XCHGADD_ALGORITHM
39 thunk rwsem_down_read_failed_thunk,rwsem_down_read_failed
40 thunk rwsem_down_write_failed_thunk,rwsem_down_write_failed
41 thunk rwsem_wake_thunk,rwsem_wake
42 thunk rwsem_downgrade_thunk,rwsem_downgrade_wake
43#endif
44
45#ifdef CONFIG_TRACE_IRQFLAGS 25#ifdef CONFIG_TRACE_IRQFLAGS
46 /* put return address in rdi (arg1) */ 26 /* put return address in rdi (arg1) */
47 .macro thunk_ra name,func 27 .macro thunk_ra name,func
@@ -72,10 +52,3 @@ restore:
72 RESTORE_ARGS 52 RESTORE_ARGS
73 ret 53 ret
74 CFI_ENDPROC 54 CFI_ENDPROC
75
76 CFI_STARTPROC
77 SAVE_ARGS
78restore_norax:
79 RESTORE_ARGS 1
80 ret
81 CFI_ENDPROC