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| author | Oleksandr Suvorov <oleksandr.suvorov@toradex.com> | 2020-07-06 11:34:00 +0300 |
|---|---|---|
| committer | Hauke Mehrtens <hauke@hauke-m.de> | 2020-08-03 22:44:37 +0200 |
| commit | cf0810efa9ab873467cb5a3c04deaca1394af6b6 (patch) | |
| tree | 3bb64097d182982958ab8d772c438f99eb51e0e4 | |
| parent | 4817b979a367c70c741b746e5c40fcc45eab9cac (diff) | |
| download | backports-cf0810efa9ab873467cb5a3c04deaca1394af6b6.tar.gz | |
backports: add lock_acquire_exclusive
Define lock_acquire_exclusive() macro that doesn't exist
before version 3.14.
Signed-off-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
| -rw-r--r-- | backport/backport-include/linux/lockdep.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/backport/backport-include/linux/lockdep.h b/backport/backport-include/linux/lockdep.h index 12b91b4f..17c8ea16 100644 --- a/backport/backport-include/linux/lockdep.h +++ b/backport/backport-include/linux/lockdep.h @@ -3,6 +3,10 @@ #include_next <linux/lockdep.h> #include <linux/version.h> +#if LINUX_VERSION_IS_LESS(3,14,0) +#define lock_acquire_exclusive(l, s, t, n, i) lock_acquire(l, s, t, 0, 1, n, i) +#endif + #if LINUX_VERSION_IS_LESS(3,9,0) #undef lockdep_assert_held #ifdef CONFIG_LOCKDEP |