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mdbx: drop mdbx_txn_trylock().

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This commit is contained in:
Leo Yuriev
2017-10-26 21:47:41 +03:00
parent 5e1721efdd
commit 0a7a290d06
4 changed files with 16 additions and 31 deletions
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13
src/mdbx.c
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@@ -2288,7 +2288,7 @@ int mdbx_env_sync(MDBX_env *env, int force) {
(!env->me_txn0 || env->me_txn0->mt_owner != mdbx_thread_self());
if (outside_txn) {
int rc = mdbx_txn_lock(env);
int rc = mdbx_txn_lock(env, false);
if (unlikely(rc != MDBX_SUCCESS))
return rc;
}
@@ -2317,7 +2317,7 @@ int mdbx_env_sync(MDBX_env *env, int force) {
if (unlikely(rc != MDBX_SUCCESS))
return rc;
rc = mdbx_txn_lock(env);
rc = mdbx_txn_lock(env, false);
if (unlikely(rc != MDBX_SUCCESS))
return rc;
@@ -2563,8 +2563,7 @@ static int mdbx_txn_renew0(MDBX_txn *txn, unsigned flags) {
} else {
/* Not yet touching txn == env->me_txn0, it may be active */
mdbx_jitter4testing(false);
rc = F_ISSET(flags, MDBX_TRYTXN) ? mdbx_txn_trylock(env)
: mdbx_txn_lock(env);
rc = mdbx_txn_lock(env, F_ISSET(flags, MDBX_TRYTXN));
if (unlikely(rc))
return rc;
@@ -4444,7 +4443,7 @@ LIBMDBX_API int mdbx_env_set_geometry(MDBX_env *env, intptr_t size_lower,
return MDBX_EACCESS;
if (outside_txn) {
int err = mdbx_txn_lock(env);
int err = mdbx_txn_lock(env, false);
if (unlikely(err != MDBX_SUCCESS))
return err;
}
@@ -9772,7 +9771,7 @@ static int __cold mdbx_env_copy_asis(MDBX_env *env, mdbx_filehandle_t fd) {
goto bailout; /* FIXME: or just return? */
/* Temporarily block writers until we snapshot the meta pages */
rc = mdbx_txn_lock(env);
rc = mdbx_txn_lock(env, false);
if (unlikely(rc != MDBX_SUCCESS))
goto bailout;
@@ -9857,7 +9856,7 @@ int __cold mdbx_env_set_flags(MDBX_env *env, unsigned flags, int onoff) {
if (unlikely(flags & ~CHANGEABLE))
return MDBX_EINVAL;
int rc = mdbx_txn_lock(env);
int rc = mdbx_txn_lock(env, false);
if (unlikely(rc))
return rc;