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| author | kmacy <kmacy@FreeBSD.org> | 2008-12-16 00:20:15 +0000 |
|---|---|---|
| committer | kmacy <kmacy@FreeBSD.org> | 2008-12-16 00:20:15 +0000 |
| commit | 5cdc211f638438961eaa38c59ae16c94c1010f03 (patch) | |
| tree | 7f0827c1e81bd5be2662204ebf136da2b78cfdc1 /sys/net/if_llatbl.h | |
| parent | 505bc2976712d71f929aba1585a4b236ee50476c (diff) | |
| download | FreeBSD-src-5cdc211f638438961eaa38c59ae16c94c1010f03.zip FreeBSD-src-5cdc211f638438961eaa38c59ae16c94c1010f03.tar.gz | |
add macro for destroying an llentry's rwlock
Diffstat (limited to 'sys/net/if_llatbl.h')
| -rw-r--r-- | sys/net/if_llatbl.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/sys/net/if_llatbl.h b/sys/net/if_llatbl.h index 9e73405..50e617d 100644 --- a/sys/net/if_llatbl.h +++ b/sys/net/if_llatbl.h @@ -81,6 +81,7 @@ struct llentry { #define LLE_DOWNGRADE(lle) rw_downgrade(&(lle)->lle_lock) #define LLE_TRY_UPGRADE(lle) rw_try_upgrade(&(lle)->lle_lock) #define LLE_LOCK_INIT(lle) rw_init_flags(&(lle)->lle_lock, "lle", RW_DUPOK) +#define LLE_LOCK_DESTROY(lle) rw_destroy(&(lle)->lle_lock) #define LLE_WLOCK_ASSERT(lle) rw_assert(&(lle)->lle_lock, RA_WLOCKED) #define LLE_IS_VALID(lle) (((lle) != NULL) && ((lle) != (void *)-1)) @@ -119,7 +120,7 @@ struct llentry { LLE_WUNLOCK(lle); \ } \ /* guard against invalid refs */ \ - lle = 0; \ + lle = NULL; \ } while (0) |
