tree: git://people.freedesktop.org/~airlied/linux.git drm-syncobj-sem
head: faf022804be516663a33f620536b006a56d59ee4
commit: 8281fe367426f82485f68767c5c8c7106685e9a9 [3/8] sync_file: split out
fence_file base class from sync_file.
config: x86_64-randconfig-s3-04131130 (attached as .config)
compiler: gcc-6 (Debian 6.2.0-3) 6.2.0 20160901
reproduce:
git checkout 8281fe367426f82485f68767c5c8c7106685e9a9
# save the attached .config to linux build tree
make ARCH=x86_64
All warnings (new ones prefixed by >>):
drivers/dma-buf/sync_debug.c: In function 'sync_print_sync_file':
drivers/dma-buf/sync_debug.c:138:52: error: 'struct sync_file' has no member
named 'fence'
sync_status_str(dma_fence_get_status(sync_file->fence)));
^~
In file included from include/linux/linkage.h:4:0,
from include/linux/fs.h:4,
from include/linux/debugfs.h:18,
from drivers/dma-buf/sync_debug.c:17:
drivers/dma-buf/sync_debug.c:140:34: error: 'struct sync_file' has no member
named 'fence'
if (dma_fence_is_array(sync_file->fence)) {
^
include/linux/compiler.h:160:30: note: in definition of macro '__trace_if'
if (__builtin_constant_p(!!(cond)) ? !!(cond) : \
^~~~
>> drivers/dma-buf/sync_debug.c:140:2: note: in expansion of macro 'if'
if (dma_fence_is_array(sync_file->fence)) {
^~
drivers/dma-buf/sync_debug.c:140:34: error: 'struct sync_file' has no member
named 'fence'
if (dma_fence_is_array(sync_file->fence)) {
^
include/linux/compiler.h:160:42: note: in definition of macro '__trace_if'
if (__builtin_constant_p(!!(cond)) ? !!(cond) : \
^~~~
>> drivers/dma-buf/sync_debug.c:140:2: note: in expansion of macro 'if'
if (dma_fence_is_array(sync_file->fence)) {
^~
drivers/dma-buf/sync_debug.c:140:34: error: 'struct sync_file' has no member
named 'fence'
if (dma_fence_is_array(sync_file->fence)) {
^
include/linux/compiler.h:171:16: note: in definition of macro '__trace_if'
______r = !!(cond); \
^~~~
>> drivers/dma-buf/sync_debug.c:140:2: note: in expansion of macro 'if'
if (dma_fence_is_array(sync_file->fence)) {
^~
drivers/dma-buf/sync_debug.c:141:63: error: 'struct sync_file' has no member
named 'fence'
struct dma_fence_array *array = to_dma_fence_array(sync_file->fence);
^~
drivers/dma-buf/sync_debug.c:146:32: error: 'struct sync_file' has no member
named 'fence'
sync_print_fence(s, sync_file->fence, true);
^~
vim +/if +140 drivers/dma-buf/sync_debug.c
0f0d8406f drivers/staging/android/sync_debug.c Maarten Lankhorst 2014-07-01
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
0f0d8406f drivers/staging/android/sync_debug.c Maarten Lankhorst 2014-07-01
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
0f0d8406f drivers/staging/android/sync_debug.c Maarten Lankhorst 2014-07-01
13 * GNU General Public License for more details.
0f0d8406f drivers/staging/android/sync_debug.c Maarten Lankhorst 2014-07-01
14 *
0f0d8406f drivers/staging/android/sync_debug.c Maarten Lankhorst 2014-07-01
15 */
0f0d8406f drivers/staging/android/sync_debug.c Maarten Lankhorst 2014-07-01
16
0f0d8406f drivers/staging/android/sync_debug.c Maarten Lankhorst 2014-07-01
@17 #include <linux/debugfs.h>
1fe82e2e1 drivers/staging/android/sync_debug.c Gustavo Padovan 2016-05-31
18 #include "sync_debug.h"
0f0d8406f drivers/staging/android/sync_debug.c Maarten Lankhorst 2014-07-01
19
8a0044846 drivers/staging/android/sync_debug.c Gustavo Padovan 2016-01-21
20 static struct dentry *dbgfs;
8a0044846 drivers/staging/android/sync_debug.c Gustavo Padovan 2016-01-21
21
0f0d8406f drivers/staging/android/sync_debug.c Maarten Lankhorst 2014-07-01
22 static LIST_HEAD(sync_timeline_list_head);
0f0d8406f drivers/staging/android/sync_debug.c Maarten Lankhorst 2014-07-01
23 static DEFINE_SPINLOCK(sync_timeline_list_lock);
d7fdb0ae9 drivers/staging/android/sync_debug.c Gustavo Padovan 2016-01-21
24 static LIST_HEAD(sync_file_list_head);
d7fdb0ae9 drivers/staging/android/sync_debug.c Gustavo Padovan 2016-01-21
25 static DEFINE_SPINLOCK(sync_file_list_lock);
0f0d8406f drivers/staging/android/sync_debug.c Maarten Lankhorst 2014-07-01
26
0f0d8406f drivers/staging/android/sync_debug.c Maarten Lankhorst 2014-07-01
27 void sync_timeline_debug_add(struct sync_timeline *obj)
0f0d8406f drivers/staging/android/sync_debug.c Maarten Lankhorst 2014-07-01
28 {
0f0d8406f drivers/staging/android/sync_debug.c Maarten Lankhorst 2014-07-01
29 unsigned long flags;
0f0d8406f drivers/staging/android/sync_debug.c Maarten Lankhorst 2014-07-01
30
0f0d8406f drivers/staging/android/sync_debug.c Maarten Lankhorst 2014-07-01
31 spin_lock_irqsave(&sync_timeline_list_lock, flags);
0f0d8406f drivers/staging/android/sync_debug.c Maarten Lankhorst 2014-07-01
32 list_add_tail(&obj->sync_timeline_list, &sync_timeline_list_head);
0f0d8406f drivers/staging/android/sync_debug.c Maarten Lankhorst 2014-07-01
33 spin_unlock_irqrestore(&sync_timeline_list_lock, flags);
0f0d8406f drivers/staging/android/sync_debug.c Maarten Lankhorst 2014-07-01
34 }
0f0d8406f drivers/staging/android/sync_debug.c Maarten Lankhorst 2014-07-01
35
0f0d8406f drivers/staging/android/sync_debug.c Maarten Lankhorst 2014-07-01
36 void sync_timeline_debug_remove(struct sync_timeline *obj)
0f0d8406f drivers/staging/android/sync_debug.c Maarten Lankhorst 2014-07-01
37 {
0f0d8406f drivers/staging/android/sync_debug.c Maarten Lankhorst 2014-07-01
38 unsigned long flags;
0f0d8406f drivers/staging/android/sync_debug.c Maarten Lankhorst 2014-07-01
39
0f0d8406f drivers/staging/android/sync_debug.c Maarten Lankhorst 2014-07-01
40 spin_lock_irqsave(&sync_timeline_list_lock, flags);
0f0d8406f drivers/staging/android/sync_debug.c Maarten Lankhorst 2014-07-01
41 list_del(&obj->sync_timeline_list);
0f0d8406f drivers/staging/android/sync_debug.c Maarten Lankhorst 2014-07-01
42 spin_unlock_irqrestore(&sync_timeline_list_lock, flags);
0f0d8406f drivers/staging/android/sync_debug.c Maarten Lankhorst 2014-07-01
43 }
0f0d8406f drivers/staging/android/sync_debug.c Maarten Lankhorst 2014-07-01
44
d7fdb0ae9 drivers/staging/android/sync_debug.c Gustavo Padovan 2016-01-21
45 void sync_file_debug_add(struct sync_file *sync_file)
0f0d8406f drivers/staging/android/sync_debug.c Maarten Lankhorst 2014-07-01
46 {
0f0d8406f drivers/staging/android/sync_debug.c Maarten Lankhorst 2014-07-01
47 unsigned long flags;
0f0d8406f drivers/staging/android/sync_debug.c Maarten Lankhorst 2014-07-01
48
d7fdb0ae9 drivers/staging/android/sync_debug.c Gustavo Padovan 2016-01-21
49 spin_lock_irqsave(&sync_file_list_lock, flags);
d7fdb0ae9 drivers/staging/android/sync_debug.c Gustavo Padovan 2016-01-21
50 list_add_tail(&sync_file->sync_file_list, &sync_file_list_head);
d7fdb0ae9 drivers/staging/android/sync_debug.c Gustavo Padovan 2016-01-21
51 spin_unlock_irqrestore(&sync_file_list_lock, flags);
0f0d8406f drivers/staging/android/sync_debug.c Maarten Lankhorst 2014-07-01
52 }
0f0d8406f drivers/staging/android/sync_debug.c Maarten Lankhorst 2014-07-01
53
d7fdb0ae9 drivers/staging/android/sync_debug.c Gustavo Padovan 2016-01-21
54 void sync_file_debug_remove(struct sync_file *sync_file)
0f0d8406f drivers/staging/android/sync_debug.c Maarten Lankhorst 2014-07-01
55 {
0f0d8406f drivers/staging/android/sync_debug.c Maarten Lankhorst 2014-07-01
56 unsigned long flags;
0f0d8406f drivers/staging/android/sync_debug.c Maarten Lankhorst 2014-07-01
57
d7fdb0ae9 drivers/staging/android/sync_debug.c Gustavo Padovan 2016-01-21
58 spin_lock_irqsave(&sync_file_list_lock, flags);
d7fdb0ae9 drivers/staging/android/sync_debug.c Gustavo Padovan 2016-01-21
59 list_del(&sync_file->sync_file_list);
d7fdb0ae9 drivers/staging/android/sync_debug.c Gustavo Padovan 2016-01-21
60 spin_unlock_irqrestore(&sync_file_list_lock, flags);
0f0d8406f drivers/staging/android/sync_debug.c Maarten Lankhorst 2014-07-01
61 }
0f0d8406f drivers/staging/android/sync_debug.c Maarten Lankhorst 2014-07-01
62
0f0d8406f drivers/staging/android/sync_debug.c Maarten Lankhorst 2014-07-01
63 static const char *sync_status_str(int status)
0f0d8406f drivers/staging/android/sync_debug.c Maarten Lankhorst 2014-07-01
64 {
d6c99f4bf drivers/dma-buf/sync_debug.c Chris Wilson 2017-01-04
65 if (status < 0)
d6c99f4bf drivers/dma-buf/sync_debug.c Chris Wilson 2017-01-04
66 return "error";
954513551 drivers/staging/android/sync_debug.c Peter Senna Tschudin 2014-07-12
67
954513551 drivers/staging/android/sync_debug.c Peter Senna Tschudin 2014-07-12
68 if (status > 0)
d6c99f4bf drivers/dma-buf/sync_debug.c Chris Wilson 2017-01-04
69 return "signaled";
954513551 drivers/staging/android/sync_debug.c Peter Senna Tschudin 2014-07-12
70
d6c99f4bf drivers/dma-buf/sync_debug.c Chris Wilson 2017-01-04
71 return "active";
0f0d8406f drivers/staging/android/sync_debug.c Maarten Lankhorst 2014-07-01
72 }
0f0d8406f drivers/staging/android/sync_debug.c Maarten Lankhorst 2014-07-01
73
f54d18670 drivers/dma-buf/sync_debug.c Chris Wilson 2016-10-25
74 static void sync_print_fence(struct seq_file *s,
f54d18670 drivers/dma-buf/sync_debug.c Chris Wilson 2016-10-25
75 struct dma_fence *fence, bool show)
0f0d8406f drivers/staging/android/sync_debug.c Maarten Lankhorst 2014-07-01
76 {
f54d18670 drivers/dma-buf/sync_debug.c Chris Wilson 2016-10-25
77 struct sync_timeline *parent = dma_fence_parent(fence);
d6c99f4bf drivers/dma-buf/sync_debug.c Chris Wilson 2017-01-04
78 int status;
0f0d8406f drivers/staging/android/sync_debug.c Maarten Lankhorst 2014-07-01
79
d6c99f4bf drivers/dma-buf/sync_debug.c Chris Wilson 2017-01-04
80 status = dma_fence_get_status_locked(fence);
0f0d8406f drivers/staging/android/sync_debug.c Maarten Lankhorst 2014-07-01
81
b55b54b5d drivers/staging/android/sync_debug.c Gustavo Padovan 2016-01-21
82 seq_printf(s, " %s%sfence %s",
b55b54b5d drivers/staging/android/sync_debug.c Gustavo Padovan 2016-01-21
83 show ? parent->name : "",
b55b54b5d drivers/staging/android/sync_debug.c Gustavo Padovan 2016-01-21
84 show ? "_" : "",
0f0d8406f drivers/staging/android/sync_debug.c Maarten Lankhorst 2014-07-01
85 sync_status_str(status));
0f0d8406f drivers/staging/android/sync_debug.c Maarten Lankhorst 2014-07-01
86
d6c99f4bf drivers/dma-buf/sync_debug.c Chris Wilson 2017-01-04
87 if (status) {
0541cdf58 drivers/staging/android/sync_debug.c Steve Pennington 2014-12-24
88 struct timespec64 ts64 =
b55b54b5d drivers/staging/android/sync_debug.c Gustavo Padovan 2016-01-21
89 ktime_to_timespec64(fence->timestamp);
954513551 drivers/staging/android/sync_debug.c Peter Senna Tschudin 2014-07-12
90
353fdf170 drivers/staging/android/sync_debug.c Tapasweni Pathak 2014-10-26
91 seq_printf(s, "@%lld.%09ld", (s64)ts64.tv_sec, ts64.tv_nsec);
0f0d8406f drivers/staging/android/sync_debug.c Maarten Lankhorst 2014-07-01
92 }
0f0d8406f drivers/staging/android/sync_debug.c Maarten Lankhorst 2014-07-01
93
724812d6a drivers/staging/android/sync_debug.c Gustavo Padovan 2016-05-31
94 if (fence->ops->timeline_value_str &&
b55b54b5d drivers/staging/android/sync_debug.c Gustavo Padovan 2016-01-21
95 fence->ops->fence_value_str) {
0f0d8406f drivers/staging/android/sync_debug.c Maarten Lankhorst 2014-07-01
96 char value[64];
73465f1c0 drivers/staging/android/sync_debug.c Maarten Lankhorst 2015-12-11
97 bool success;
954513551 drivers/staging/android/sync_debug.c Peter Senna Tschudin 2014-07-12
98
b55b54b5d drivers/staging/android/sync_debug.c Gustavo Padovan 2016-01-21
99 fence->ops->fence_value_str(fence, value, sizeof(value));
73465f1c0 drivers/staging/android/sync_debug.c Maarten Lankhorst 2015-12-11
100 success = strlen(value);
73465f1c0 drivers/staging/android/sync_debug.c Maarten Lankhorst 2015-12-11
101
724812d6a drivers/staging/android/sync_debug.c Gustavo Padovan 2016-05-31
102 if (success) {
0f0d8406f drivers/staging/android/sync_debug.c Maarten Lankhorst 2014-07-01
103 seq_printf(s, ": %s", value);
73465f1c0 drivers/staging/android/sync_debug.c Maarten Lankhorst 2015-12-11
104
b55b54b5d drivers/staging/android/sync_debug.c Gustavo Padovan 2016-01-21
105 fence->ops->timeline_value_str(fence, value,
b55b54b5d drivers/staging/android/sync_debug.c Gustavo Padovan 2016-01-21
106 sizeof(value));
73465f1c0 drivers/staging/android/sync_debug.c Maarten Lankhorst 2015-12-11
107
73465f1c0 drivers/staging/android/sync_debug.c Maarten Lankhorst 2015-12-11
108 if (strlen(value))
0f0d8406f drivers/staging/android/sync_debug.c Maarten Lankhorst 2014-07-01
109 seq_printf(s, " / %s", value);
0f0d8406f drivers/staging/android/sync_debug.c Maarten Lankhorst 2014-07-01
110 }
0f0d8406f drivers/staging/android/sync_debug.c Maarten Lankhorst 2014-07-01
111 }
0f0d8406f drivers/staging/android/sync_debug.c Maarten Lankhorst 2014-07-01
112
0f0d8406f drivers/staging/android/sync_debug.c Maarten Lankhorst 2014-07-01
113 seq_puts(s, "\n");
0f0d8406f drivers/staging/android/sync_debug.c Maarten Lankhorst 2014-07-01
114 }
0f0d8406f drivers/staging/android/sync_debug.c Maarten Lankhorst 2014-07-01
115
0f0d8406f drivers/staging/android/sync_debug.c Maarten Lankhorst 2014-07-01
116 static void sync_print_obj(struct seq_file *s, struct sync_timeline *obj)
0f0d8406f drivers/staging/android/sync_debug.c Maarten Lankhorst 2014-07-01
117 {
0f0d8406f drivers/staging/android/sync_debug.c Maarten Lankhorst 2014-07-01
118 struct list_head *pos;
0f0d8406f drivers/staging/android/sync_debug.c Maarten Lankhorst 2014-07-01
119 unsigned long flags;
0f0d8406f drivers/staging/android/sync_debug.c Maarten Lankhorst 2014-07-01
120
b9bc2b7b6 drivers/staging/android/sync_debug.c Gustavo Padovan 2016-05-31
121 seq_printf(s, "%s: %d\n", obj->name, obj->value);
0f0d8406f drivers/staging/android/sync_debug.c Maarten Lankhorst 2014-07-01
122
0f0d8406f drivers/staging/android/sync_debug.c Maarten Lankhorst 2014-07-01
123 spin_lock_irqsave(&obj->child_list_lock, flags);
0f0d8406f drivers/staging/android/sync_debug.c Maarten Lankhorst 2014-07-01
124 list_for_each(pos, &obj->child_list_head) {
0431b9065 drivers/staging/android/sync_debug.c Gustavo Padovan 2016-05-31
125 struct sync_pt *pt =
0431b9065 drivers/staging/android/sync_debug.c Gustavo Padovan 2016-05-31
126 container_of(pos, struct sync_pt, child_list);
0431b9065 drivers/staging/android/sync_debug.c Gustavo Padovan 2016-05-31
127 sync_print_fence(s, &pt->base, false);
0f0d8406f drivers/staging/android/sync_debug.c Maarten Lankhorst 2014-07-01
128 }
0f0d8406f drivers/staging/android/sync_debug.c Maarten Lankhorst 2014-07-01
129 spin_unlock_irqrestore(&obj->child_list_lock, flags);
0f0d8406f drivers/staging/android/sync_debug.c Maarten Lankhorst 2014-07-01
130 }
0f0d8406f drivers/staging/android/sync_debug.c Maarten Lankhorst 2014-07-01
131
d7fdb0ae9 drivers/staging/android/sync_debug.c Gustavo Padovan 2016-01-21
132 static void sync_print_sync_file(struct seq_file *s,
d7fdb0ae9 drivers/staging/android/sync_debug.c Gustavo Padovan 2016-01-21
133 struct sync_file *sync_file)
0f0d8406f drivers/staging/android/sync_debug.c Maarten Lankhorst 2014-07-01
134 {
0f0d8406f drivers/staging/android/sync_debug.c Maarten Lankhorst 2014-07-01
135 int i;
0f0d8406f drivers/staging/android/sync_debug.c Maarten Lankhorst 2014-07-01
136
d7fdb0ae9 drivers/staging/android/sync_debug.c Gustavo Padovan 2016-01-21
137 seq_printf(s, "[%p] %s: %s\n", sync_file, sync_file->name,
d6c99f4bf drivers/dma-buf/sync_debug.c Chris Wilson 2017-01-04
138 sync_status_str(dma_fence_get_status(sync_file->fence)));
0f0d8406f drivers/staging/android/sync_debug.c Maarten Lankhorst 2014-07-01
139
f54d18670 drivers/dma-buf/sync_debug.c Chris Wilson 2016-10-25
@140 if (dma_fence_is_array(sync_file->fence)) {
f54d18670 drivers/dma-buf/sync_debug.c Chris Wilson 2016-10-25
141 struct dma_fence_array *array =
to_dma_fence_array(sync_file->fence);
a02b9dc90 drivers/staging/android/sync_debug.c Gustavo Padovan 2016-08-05
142
a02b9dc90 drivers/staging/android/sync_debug.c Gustavo Padovan 2016-08-05
143 for (i = 0; i < array->num_fences; ++i)
:::::: The code at line 140 was first introduced by commit
:::::: f54d1867005c3323f5d8ad83eed823e84226c429 dma-buf: Rename struct fence to
dma_fence
:::::: TO: Chris Wilson <ch...@chris-wilson.co.uk>
:::::: CC: Daniel Vetter <daniel.vet...@ffwll.ch>
---
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