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Леонид Юрьев (Leonid Yuriev)
2022-11-10 15:54:31 +03:00
parent 8ffb0bb3d8
commit 70e8006776
8 changed files with 98 additions and 98 deletions
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20
src/core.c
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@@ -4443,7 +4443,7 @@ static void iov_callback4dirtypages(iov_ctx_t *ctx, size_t offset, void *data,
osal_flush_incoherent_mmap(env->me_map + offset, bytes, env->me_os_psize);
const MDBX_page *const rp = (const MDBX_page *)(env->me_map + offset);
/* check with timeout as the workaround
* for todo4recovery://erased_by_github/libmdbx/issues/269 */
* for https://web.archive.org/web/https://github.com/erthink/libmdbx/issues/269 */
if (unlikely(memcmp(wp, rp, bytes))) {
ctx->coherency_timestamp = 0;
WARNING("catch delayed/non-arrived page %" PRIaPGNO " %s", wp->mp_pgno,
@@ -6598,7 +6598,7 @@ static __inline bool is_gc_usable(const MDBX_txn *txn) {
return false;
/* avoid (recursive) search inside empty tree and while tree is
updating, todo4recovery://erased_by_github/libmdbx/issues/31 */
updating, https://web.archive.org/web/https://github.com/erthink/libmdbx/issues/31 */
if (txn->mt_dbs[FREE_DBI].md_entries == 0)
return false;
@@ -6797,7 +6797,7 @@ static pgr_t page_alloc_slowpath(const MDBX_cursor *mc, const size_t num,
/* Stop reclaiming to avoid large/overflow the page list.
* This is a rare case while search for a continuously multi-page region
* in a large database.
* todo4recovery://erased_by_github/libmdbx/issues/123 */
* https://web.archive.org/web/https://github.com/erthink/libmdbx/issues/123 */
NOTICE("stop reclaiming to avoid PNL overflow: %zu (current) + %zu "
"(chunk) -> %zu",
MDBX_PNL_GETSIZE(txn->tw.relist), gc_len,
@@ -7972,7 +7972,7 @@ __cold int mdbx_thread_unregister(const MDBX_env *env) {
return MDBX_SUCCESS;
}
/* check against todo4recovery://erased_by_github/libmdbx/issues/269 */
/* check against https://web.archive.org/web/https://github.com/erthink/libmdbx/issues/269 */
static bool coherency_check(const MDBX_env *env, const txnid_t txnid,
const volatile MDBX_db *dbs,
const volatile MDBX_meta *meta, bool report) {
@@ -8073,7 +8073,7 @@ __cold static int coherency_timeout(uint64_t *timestamp, pgno_t pgno) {
}
/* check with timeout as the workaround
* for todo4recovery://erased_by_github/libmdbx/issues/269 */
* for https://web.archive.org/web/https://github.com/erthink/libmdbx/issues/269 */
__hot static int coherency_check_readed(const MDBX_env *env,
const txnid_t txnid,
const volatile MDBX_db *dbs,
@@ -8310,7 +8310,7 @@ static int txn_renew(MDBX_txn *txn, const unsigned flags) {
const meta_ptr_t head = meta_recent(env, &txn->tw.troika);
uint64_t timestamp = 0;
while (
"workaround for todo4recovery://erased_by_github/libmdbx/issues/269") {
"workaround for https://web.archive.org/web/https://github.com/erthink/libmdbx/issues/269") {
rc = coherency_check_readed(env, head.txnid, head.ptr_v->mm_dbs,
head.ptr_v, &timestamp);
if (likely(rc == MDBX_SUCCESS))
@@ -11953,7 +11953,7 @@ static int sync_locked(MDBX_env *env, unsigned flags, MDBX_meta *const pending,
}
uint64_t timestamp = 0;
while ("workaround for todo4recovery://erased_by_github/libmdbx/issues/269") {
while ("workaround for https://web.archive.org/web/https://github.com/erthink/libmdbx/issues/269") {
rc =
coherency_check_written(env, pending->unsafe_txnid, target, &timestamp);
if (likely(rc == MDBX_SUCCESS))
@@ -12475,7 +12475,7 @@ mdbx_env_set_geometry(MDBX_env *env, intptr_t size_lower, intptr_t size_now,
uint64_t timestamp = 0;
while ("workaround for "
"todo4recovery://erased_by_github/libmdbx/issues/269") {
"https://web.archive.org/web/https://github.com/erthink/libmdbx/issues/269") {
meta = *head.ptr_c;
rc = coherency_check_readed(env, head.txnid, meta.mm_dbs, &meta,
&timestamp);
@@ -13818,7 +13818,7 @@ __cold int mdbx_env_openW(MDBX_env *env, const wchar_t *pathname,
} else {
#if MDBX_MMAP_INCOHERENT_FILE_WRITE
/* Temporary `workaround` for OpenBSD kernel's flaw.
* See todo4recovery://erased_by_github/libmdbx/issues/67 */
* See https://web.archive.org/web/https://github.com/erthink/libmdbx/issues/67 */
if ((flags & MDBX_WRITEMAP) == 0) {
if (flags & MDBX_ACCEDE)
flags |= MDBX_WRITEMAP;
@@ -21169,7 +21169,7 @@ __cold static int fetch_envinfo_ex(const MDBX_env *env, const MDBX_txn *txn,
const size_t size_before_pgop_stat = offsetof(MDBX_envinfo, mi_pgop_stat);
/* is the environment open?
* (todo4recovery://erased_by_github/libmdbx/issues/171) */
* (https://web.archive.org/web/https://github.com/erthink/libmdbx/issues/171) */
if (unlikely(!env->me_map)) {
/* environment not yet opened */
#if 1