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author | Glenn Elliott <gelliott@cs.unc.edu> | 2012-03-04 19:47:13 -0500 |
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committer | Glenn Elliott <gelliott@cs.unc.edu> | 2012-03-04 19:47:13 -0500 |
commit | c71c03bda1e86c9d5198c5d83f712e695c4f2a1e (patch) | |
tree | ecb166cb3e2b7e2adb3b5e292245fefd23381ac8 /arch/tile/lib/mb_incoherent.S | |
parent | ea53c912f8a86a8567697115b6a0d8152beee5c8 (diff) | |
parent | 6a00f206debf8a5c8899055726ad127dbeeed098 (diff) |
Merge branch 'mpi-master' into wip-k-fmlpwip-k-fmlp
Conflicts:
litmus/sched_cedf.c
Diffstat (limited to 'arch/tile/lib/mb_incoherent.S')
-rw-r--r-- | arch/tile/lib/mb_incoherent.S | 34 |
1 files changed, 0 insertions, 34 deletions
diff --git a/arch/tile/lib/mb_incoherent.S b/arch/tile/lib/mb_incoherent.S deleted file mode 100644 index 989ad7b68d5a..000000000000 --- a/arch/tile/lib/mb_incoherent.S +++ /dev/null | |||
@@ -1,34 +0,0 @@ | |||
1 | /* | ||
2 | * Copyright 2010 Tilera Corporation. All Rights Reserved. | ||
3 | * | ||
4 | * This program is free software; you can redistribute it and/or | ||
5 | * modify it under the terms of the GNU General Public License | ||
6 | * as published by the Free Software Foundation, version 2. | ||
7 | * | ||
8 | * This program is distributed in the hope that it will be useful, but | ||
9 | * WITHOUT ANY WARRANTY; without even the implied warranty of | ||
10 | * MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, GOOD TITLE or | ||
11 | * NON INFRINGEMENT. See the GNU General Public License for | ||
12 | * more details. | ||
13 | * | ||
14 | * Assembly code for invoking the HV's fence_incoherent syscall. | ||
15 | */ | ||
16 | |||
17 | #include <linux/linkage.h> | ||
18 | #include <hv/syscall_public.h> | ||
19 | #include <arch/abi.h> | ||
20 | #include <arch/chip.h> | ||
21 | |||
22 | #if !CHIP_HAS_MF_WAITS_FOR_VICTIMS() | ||
23 | |||
24 | /* | ||
25 | * Invoke the hypervisor's fence_incoherent syscall, which guarantees | ||
26 | * that all victims for cachelines homed on this tile have reached memory. | ||
27 | */ | ||
28 | STD_ENTRY(__mb_incoherent) | ||
29 | moveli TREG_SYSCALL_NR_NAME, HV_SYS_fence_incoherent | ||
30 | swint2 | ||
31 | jrp lr | ||
32 | STD_ENDPROC(__mb_incoherent) | ||
33 | |||
34 | #endif | ||