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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-11 08:27:49 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-11 08:27:49 +0000 |
| commit | ace9429bb58fd418f0c81d4c2835699bddf6bde6 (patch) | |
| tree | b2d64bc10158fdd5497876388cd68142ca374ed3 /arch/parisc/include/asm/current.h | |
| parent | Initial commit. (diff) | |
| download | linux-ace9429bb58fd418f0c81d4c2835699bddf6bde6.tar.xz linux-ace9429bb58fd418f0c81d4c2835699bddf6bde6.zip | |
Adding upstream version 6.6.15.upstream/6.6.15
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'arch/parisc/include/asm/current.h')
| -rw-r--r-- | arch/parisc/include/asm/current.h | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/arch/parisc/include/asm/current.h b/arch/parisc/include/asm/current.h new file mode 100644 index 0000000000..dc7aea07c3 --- /dev/null +++ b/arch/parisc/include/asm/current.h @@ -0,0 +1,21 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#ifndef _ASM_PARISC_CURRENT_H +#define _ASM_PARISC_CURRENT_H + +#ifndef __ASSEMBLY__ +struct task_struct; + +static __always_inline struct task_struct *get_current(void) +{ + struct task_struct *ts; + + /* do not use mfctl() macro as it is marked volatile */ + asm( "mfctl %%cr30,%0" : "=r" (ts) ); + return ts; +} + +#define current get_current() + +#endif /* __ASSEMBLY__ */ + +#endif /* _ASM_PARISC_CURRENT_H */ |