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add debugging help

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git-svn-id: file:///svn/tokudb@2925 c7de825b-a66e-492c-adef-691d508d4ae1
This commit is contained in:
Yoni Fogel 2008-03-18 19:22:07 +00:00
parent 215366bd1d
commit 593867fc65
1 changed files with 14 additions and 0 deletions
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14
src/lock_tree/locktree.c
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@ -36,6 +36,11 @@ static inline int toku__lt_callback(toku_lock_tree *tree, DB_TXN* txn) {
return tree->lock_callback ? tree->lock_callback(txn, tree) : 0;
}
static void toku_breakpoint(toku_lock_tree* tree) {
assert(tree != NULL);
}
const u_int32_t __toku_default_buflen = 2;
static const DBT __toku_lt_infinity;
@ -1281,6 +1286,9 @@ int toku_lt_acquire_range_read_lock(toku_lock_tree* tree, DB_TXN* txn,
r = 0;
cleanup:
if (r == ENOMEM) {
toku_breakpoint(tree);
}
return r;
}
@ -1396,6 +1404,9 @@ int toku_lt_acquire_write_lock(toku_lock_tree* tree, DB_TXN* txn,
r = 0;
cleanup:
if (r == ENOMEM) {
toku_breakpoint(tree);
}
return r;
}
@ -1463,6 +1474,9 @@ int toku_lt_acquire_range_write_lock(toku_lock_tree* tree, DB_TXN* txn,
r = 0;
cleanup:
if (r == ENOMEM) {
toku_breakpoint(tree);
}
return r;
}