From db270734d8b4208e00ce9de5af1af7ee11823f6d Mon Sep 17 00:00:00 2001 From: Rusty Russell Date: Wed, 24 Feb 2010 10:41:15 +1030 Subject: tdb: cleanup: tdb_release_extra_locks() helper Move locking intelligence back into lock.c, rather than open-coding the lock release in transaction.c. Signed-off-by: Rusty Russell --- lib/tdb/common/lock.c | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) (limited to 'lib/tdb/common/lock.c') diff --git a/lib/tdb/common/lock.c b/lib/tdb/common/lock.c index 4f8970fd34..3013b06af6 100644 --- a/lib/tdb/common/lock.c +++ b/lib/tdb/common/lock.c @@ -702,3 +702,23 @@ bool tdb_have_extra_locks(struct tdb_context *tdb) } return false; } + +/* The transaction code uses this to remove all locks. */ +void tdb_release_extra_locks(struct tdb_context *tdb) +{ + unsigned int i; + + if (tdb->allrecord_lock.count != 0) { + tdb_brunlock(tdb, tdb->allrecord_lock.ltype, + FREELIST_TOP, 4*tdb->header.hash_size); + tdb->allrecord_lock.count = 0; + } + + for (i=0;inum_lockrecs;i++) { + tdb_brunlock(tdb, tdb->lockrecs[i].ltype, + tdb->lockrecs[i].off, 1); + } + tdb->num_locks = 0; + tdb->num_lockrecs = 0; + SAFE_FREE(tdb->lockrecs); +} -- cgit