diff options
| author | Jean-Sébastien Pédron <dumbbell@FreeBSD.org> | 2026-04-12 17:20:25 +0000 |
|---|---|---|
| committer | Jean-Sébastien Pédron <dumbbell@FreeBSD.org> | 2026-04-30 11:40:05 +0000 |
| commit | eebb643bb3799ae90dd248f0b5047ec481b26f68 (patch) | |
| tree | 815469571fd48c901f5e0533cafea084286ac88c /sys/compat/linuxkpi/common | |
| parent | 65dc0e9071a5ea206d6fbf070c974ebcfdea3680 (diff) | |
Diffstat (limited to 'sys/compat/linuxkpi/common')
| -rw-r--r-- | sys/compat/linuxkpi/common/include/linux/rwsem.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/sys/compat/linuxkpi/common/include/linux/rwsem.h b/sys/compat/linuxkpi/common/include/linux/rwsem.h index b7a800b12e18..43688ab93796 100644 --- a/sys/compat/linuxkpi/common/include/linux/rwsem.h +++ b/sys/compat/linuxkpi/common/include/linux/rwsem.h @@ -51,6 +51,7 @@ struct rw_semaphore { #define down_read_nested(_rw, _sc) down_read(_rw) #define init_rwsem(_rw) linux_init_rwsem(_rw, rwsem_name("lnxrwsem")) #define down_write_nest_lock(sem, _rw) down_write(_rw) +#define rwsem_is_contended(_rw) sx_has_waiters(&(_rw)->sx); #ifdef WITNESS_ALL /* NOTE: the maximum WITNESS name is 64 chars */ |