diff options
author | Jonathan Herman <hermanjl@cs.unc.edu> | 2013-01-22 10:38:37 -0500 |
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committer | Jonathan Herman <hermanjl@cs.unc.edu> | 2013-01-22 10:38:37 -0500 |
commit | fcc9d2e5a6c89d22b8b773a64fb4ad21ac318446 (patch) | |
tree | a57612d1888735a2ec7972891b68c1ac5ec8faea /arch/mips/kernel/init_task.c | |
parent | 8dea78da5cee153b8af9c07a2745f6c55057fe12 (diff) |
Diffstat (limited to 'arch/mips/kernel/init_task.c')
-rw-r--r-- | arch/mips/kernel/init_task.c | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/arch/mips/kernel/init_task.c b/arch/mips/kernel/init_task.c new file mode 100644 index 00000000000..6d6ca530589 --- /dev/null +++ b/arch/mips/kernel/init_task.c | |||
@@ -0,0 +1,35 @@ | |||
1 | #include <linux/mm.h> | ||
2 | #include <linux/module.h> | ||
3 | #include <linux/sched.h> | ||
4 | #include <linux/init_task.h> | ||
5 | #include <linux/fs.h> | ||
6 | #include <linux/mqueue.h> | ||
7 | |||
8 | #include <asm/thread_info.h> | ||
9 | #include <asm/uaccess.h> | ||
10 | #include <asm/pgtable.h> | ||
11 | |||
12 | static struct signal_struct init_signals = INIT_SIGNALS(init_signals); | ||
13 | static struct sighand_struct init_sighand = INIT_SIGHAND(init_sighand); | ||
14 | /* | ||
15 | * Initial thread structure. | ||
16 | * | ||
17 | * We need to make sure that this is 8192-byte aligned due to the | ||
18 | * way process stacks are handled. This is done by making sure | ||
19 | * the linker maps this in the .text segment right after head.S, | ||
20 | * and making head.S ensure the proper alignment. | ||
21 | * | ||
22 | * The things we do for performance.. | ||
23 | */ | ||
24 | union thread_union init_thread_union __init_task_data | ||
25 | __attribute__((__aligned__(THREAD_SIZE))) = | ||
26 | { INIT_THREAD_INFO(init_task) }; | ||
27 | |||
28 | /* | ||
29 | * Initial task structure. | ||
30 | * | ||
31 | * All other task structs will be allocated on slabs in fork.c | ||
32 | */ | ||
33 | struct task_struct init_task = INIT_TASK(init_task); | ||
34 | |||
35 | EXPORT_SYMBOL(init_task); | ||