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Source at commit fbf123cd4cc0c097fe9a99c90109ebb2a5e94a50 created 10 years 3 months ago. By Lars-Peter Clausen, dma: jz4740: Dequeue descriptor from active list before completing it | |
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1 | /* |
2 | * lib/bust_spinlocks.c |
3 | * |
4 | * Provides a minimal bust_spinlocks for architectures which don't have one of their own. |
5 | * |
6 | * bust_spinlocks() clears any spinlocks which would prevent oops, die(), BUG() |
7 | * and panic() information from reaching the user. |
8 | */ |
9 | |
10 | #include <linux/kernel.h> |
11 | #include <linux/printk.h> |
12 | #include <linux/spinlock.h> |
13 | #include <linux/tty.h> |
14 | #include <linux/wait.h> |
15 | #include <linux/vt_kern.h> |
16 | #include <linux/console.h> |
17 | |
18 | |
19 | void __attribute__((weak)) bust_spinlocks(int yes) |
20 | { |
21 | if (yes) { |
22 | ++oops_in_progress; |
23 | } else { |
24 | #ifdef CONFIG_VT |
25 | unblank_screen(); |
26 | #endif |
27 | console_unblank(); |
28 | if (--oops_in_progress == 0) |
29 | wake_up_klogd(); |
30 | } |
31 | } |
32 |
Branches:
ben-wpan
ben-wpan-stefan
javiroman/ks7010
jz-2.6.34
jz-2.6.34-rc5
jz-2.6.34-rc6
jz-2.6.34-rc7
jz-2.6.35
jz-2.6.36
jz-2.6.37
jz-2.6.38
jz-2.6.39
jz-3.0
jz-3.1
jz-3.11
jz-3.12
jz-3.13
jz-3.15
jz-3.16
jz-3.18-dt
jz-3.2
jz-3.3
jz-3.4
jz-3.5
jz-3.6
jz-3.6-rc2-pwm
jz-3.9
jz-3.9-clk
jz-3.9-rc8
jz47xx
jz47xx-2.6.38
master
Tags:
od-2011-09-04
od-2011-09-18
v2.6.34-rc5
v2.6.34-rc6
v2.6.34-rc7
v3.9