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| author | Hans Petter Selasky <hselasky@FreeBSD.org> | 2018-02-17 22:45:15 +0000 |
|---|---|---|
| committer | Hans Petter Selasky <hselasky@FreeBSD.org> | 2018-02-17 22:45:15 +0000 |
| commit | 9a323f25ab23e34ce274653da95fbdfe999be988 (patch) | |
| tree | 8d9a710939982640db82c13c408dbffe86ce1eaa /sys/compat | |
| parent | 1169b94c7bba54a0c23a6896ebb48ab4be438ac6 (diff) | |
| download | src-9a323f25ab23e34ce274653da95fbdfe999be988.tar.gz src-9a323f25ab23e34ce274653da95fbdfe999be988.zip | |
Implement spin_trylock_irq() function macro in the LinuxKPI.
MFC after: 1 week
Submitted by: Johannes Lundberg <johalun0@gmail.com>
Sponsored by: Mellanox Technologies
Notes
Notes:
svn path=/head/; revision=329477
Diffstat (limited to 'sys/compat')
| -rw-r--r-- | sys/compat/linuxkpi/common/include/linux/spinlock.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/sys/compat/linuxkpi/common/include/linux/spinlock.h b/sys/compat/linuxkpi/common/include/linux/spinlock.h index dbd7a5a9e5ed..d88d2009c6cd 100644 --- a/sys/compat/linuxkpi/common/include/linux/spinlock.h +++ b/sys/compat/linuxkpi/common/include/linux/spinlock.h @@ -98,6 +98,9 @@ typedef struct { __ret; \ }) +#define spin_trylock_irq(_l) \ + spin_trylock(_l) + #define spin_lock_nested(_l, _n) do { \ if (SPIN_SKIP()) \ break; \ |