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refactor(meta): add some logs.

This commit is contained in:
Haojun Liao 2024-03-18 14:16:49 +08:00
parent 7bdabc309b
commit 2b706f00ad
1 changed files with 13 additions and 15 deletions
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28
source/dnode/vnode/src/meta/metaOpen.c
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@ -246,32 +246,30 @@ int metaAlterCache(SMeta *pMeta, int32_t nPage) {
} }
int32_t metaRLock(SMeta *pMeta) { int32_t metaRLock(SMeta *pMeta) {
int32_t ret = 0; metaTrace("try meta rlock %p, __readers:%d", &pMeta->lock, pMeta->lock.__data.__readers);
int32_t ret = taosThreadRwlockRdlock(&pMeta->lock);
metaTrace("meta rlock %p", &pMeta->lock);
ret = taosThreadRwlockRdlock(&pMeta->lock);
metaTrace("meta rlock %p, code:%d, __readers:%d", &pMeta->lock, ret, pMeta->lock.__data.__readers);
return ret; return ret;
} }
int32_t metaWLock(SMeta *pMeta) { int32_t metaWLock(SMeta *pMeta) {
int32_t ret = 0; metaTrace("try meta wlock %p, __readers:%d, __cur_writer:%x", &pMeta->lock, pMeta->lock.__data.__readers,
pMeta->lock.__data.__cur_writer);
metaTrace("meta wlock %p", &pMeta->lock);
ret = taosThreadRwlockWrlock(&pMeta->lock);
int32_t ret = taosThreadRwlockWrlock(&pMeta->lock);
metaTrace("meta wlock %p completed, code:%d, __readers:%d, __cur_writer:%x", &pMeta->lock, ret,
pMeta->lock.__data.__readers, pMeta->lock.__data.__cur_writer);
return ret; return ret;
} }
int32_t metaULock(SMeta *pMeta) { int32_t metaULock(SMeta *pMeta) {
int32_t ret = 0; metaTrace("try meta ulock %p, __readers:%d, __cur_writer:%x", &pMeta->lock, pMeta->lock.__data.__readers,
pMeta->lock.__data.__cur_writer);
metaTrace("meta ulock %p", &pMeta->lock);
ret = taosThreadRwlockUnlock(&pMeta->lock);
int32_t ret = taosThreadRwlockUnlock(&pMeta->lock);
metaTrace("meta ulock %p, code:%d, __readers:%d, __cur_writer:%x", &pMeta->lock, ret, pMeta->lock.__data.__readers,
pMeta->lock.__data.__cur_writer);
return ret; return ret;
} }