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| author | hselasky <hselasky@FreeBSD.org> | 2018-02-25 10:29:43 +0000 |
|---|---|---|
| committer | hselasky <hselasky@FreeBSD.org> | 2018-02-25 10:29:43 +0000 |
| commit | 7426d5f692a25408bf4890100682d5b9d1f8f854 (patch) | |
| tree | a6dcccfacac3b6c6610e93054691accd35e8d3f4 | |
| parent | fa1a8cfc000e255c9a496e13a979eedd813e6d50 (diff) | |
| download | FreeBSD-src-7426d5f692a25408bf4890100682d5b9d1f8f854.zip FreeBSD-src-7426d5f692a25408bf4890100682d5b9d1f8f854.tar.gz | |
MFC r329477:
Implement spin_trylock_irq() function macro in the LinuxKPI.
Submitted by: Johannes Lundberg <johalun0@gmail.com>
Sponsored by: Mellanox Technologies
| -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 dbd7a5a..d88d200 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; \ |
