blackbeard420/esp-idf
1
0
Fork 0
mirror of https://github.com/espressif/esp-idf synced 2025-03-10 09:39:10 -04:00
Code Issues Projects Releases Wiki Activity

Merge branch 'bugfix/nvs_find_performance' into 'master'

Browse Source 
fix(nvs): Fixed Page::findItem performance degradation

See merge request espressif/esp-idf!29483
This commit is contained in:
Martin Vychodil 2024-03-08 18:22:13 +08:00
commit 68fe7d6e80
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
components/nvs_flash/src/nvs_page.cpp
View File

@ -882,7 +882,7 @@ esp_err_t Page::findItem(uint8_t nsIndex, ItemType datatype, const char* key, si
// For BLOB_DATA, we may need to search for all chunk indexes, so the hash list won't help
// mHashIndex caluclates hash from nsIndex, key, chunkIdx
// We may not use mHashList if datatype is BLOB_DATA and chunkIdx is CHUNK_ANY as CHUNK_ANY is used by BLOB_INDEX
if (nsIndex != NS_ANY && key != NULL && (datatype == ItemType::BLOB_DATA && chunkIdx != CHUNK_ANY)) {
if (nsIndex != NS_ANY && key != NULL && (datatype != ItemType::BLOB_DATA || chunkIdx != CHUNK_ANY)) {
size_t cachedIndex = mHashList.find(start, Item(nsIndex, datatype, 0, key, chunkIdx));
if (cachedIndex < ENTRY_COUNT) {
start = cachedIndex;