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| author | Alex Shi <alex.shi@linaro.org> | 2017-05-27 03:33:34 (GMT) |
|---|---|---|
| committer | Alex Shi <alex.shi@linaro.org> | 2017-05-27 03:33:34 (GMT) |
| commit | 6203c45e33f058f4c766b09cb05fdc9ee7d173de (patch) | |
| tree | 09b2e865278bb9e5b03e392a9bce809b988cec18 /arch/arm64/include/asm/current.h | |
| parent | 6b81731fc41031be45430a160679c45b22b79580 (diff) | |
| parent | 9fa6a588dedcc0c86bafad5511f4b6096d2e7a5c (diff) | |
| download | linux-6203c45e33f058f4c766b09cb05fdc9ee7d173de.tar.xz | |
Merge branch 'v4.9/topic/PANemulation' into linux-linaro-lsk-v4.9
Diffstat (limited to 'arch/arm64/include/asm/current.h')
| -rw-r--r-- | arch/arm64/include/asm/current.h | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/arch/arm64/include/asm/current.h b/arch/arm64/include/asm/current.h new file mode 100644 index 0000000..f2bcbe2 --- /dev/null +++ b/arch/arm64/include/asm/current.h @@ -0,0 +1,22 @@ +#ifndef __ASM_CURRENT_H +#define __ASM_CURRENT_H + +#include <linux/compiler.h> + +#include <asm/sysreg.h> + +#ifndef __ASSEMBLY__ + +struct task_struct; + +static __always_inline struct task_struct *get_current(void) +{ + return (struct task_struct *)read_sysreg(sp_el0); +} + +#define current get_current() + +#endif /* __ASSEMBLY__ */ + +#endif /* __ASM_CURRENT_H */ + |