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-rw-r--r--source3/locking/brlock.c15
1 files changed, 15 insertions, 0 deletions
diff --git a/source3/locking/brlock.c b/source3/locking/brlock.c
index 67b1701919..b5eebc8e04 100644
--- a/source3/locking/brlock.c
+++ b/source3/locking/brlock.c
@@ -90,6 +90,8 @@ bool brl_have_read_oplocks(const struct byte_range_lock *brl)
void brl_set_have_read_oplocks(struct byte_range_lock *brl,
bool have_read_oplocks)
{
+ DEBUG(10, ("Setting have_read_oplocks to %s\n",
+ have_read_oplocks ? "true" : "false"));
SMB_ASSERT(brl->record != NULL); /* otherwise we're readonly */
brl->have_read_oplocks = have_read_oplocks;
brl->modified = true;
@@ -1894,6 +1896,7 @@ static void byte_range_lock_flush(struct byte_range_lock *br_lck)
{
size_t data_len;
if (!br_lck->modified) {
+ DEBUG(10, ("br_lck not modified\n"));
goto done;
}
@@ -1903,6 +1906,8 @@ static void byte_range_lock_flush(struct byte_range_lock *br_lck)
data_len += 1;
}
+ DEBUG(10, ("data_len=%d\n", (int)data_len));
+
if (data_len == 0) {
/* No locks - delete this entry. */
NTSTATUS status = dbwrap_record_delete(br_lck->record);
@@ -1934,6 +1939,8 @@ static void byte_range_lock_flush(struct byte_range_lock *br_lck)
}
}
+ DEBUG(10, ("seqnum=%d\n", dbwrap_get_seqnum(brlock_db)));
+
done:
br_lck->modified = false;
TALLOC_FREE(br_lck->record);
@@ -1997,6 +2004,8 @@ struct byte_range_lock *brl_get_locks(TALLOC_CTX *mem_ctx, files_struct *fsp)
talloc_get_size(br_lck->lock_data));
}
+ DEBUG(10, ("data.dsize=%d\n", (int)data.dsize));
+
if ((data.dsize % sizeof(struct lock_struct)) == 1) {
br_lck->have_read_oplocks = (data.dptr[data.dsize-1] == 1);
}
@@ -2072,6 +2081,9 @@ static void brl_get_locks_readonly_parser(TDB_DATA key, TDB_DATA data,
br_lock->have_read_oplocks = (data.dptr[data.dsize-1] == 1);
}
+ DEBUG(10, ("Got %d bytes, have_read_oplocks: %s\n", (int)data.dsize,
+ br_lock->have_read_oplocks ? "true" : "false"));
+
*state->br_lock = br_lock;
}
@@ -2080,6 +2092,9 @@ struct byte_range_lock *brl_get_locks_readonly(files_struct *fsp)
struct byte_range_lock *br_lock = NULL;
struct byte_range_lock *rw = NULL;
+ DEBUG(10, ("seqnum=%d, fsp->brlock_seqnum=%d\n",
+ dbwrap_get_seqnum(brlock_db), fsp->brlock_seqnum));
+
if ((fsp->brlock_rec != NULL)
&& (dbwrap_get_seqnum(brlock_db) == fsp->brlock_seqnum)) {
/*