[PATCH v6 4/6] disk: don't try search for partition type if already set
Alexey Romanov
avromanov at salutedevices.com
Thu Jul 18 07:45:26 CEST 2024
Block devices can already set partition type at initialization
stage, so, in this case is no point in searching for partition type.
Signed-off-by: Alexey Romanov <avromanov at salutedevices.com>
Reviewed-by: Heiko Schocher <hs at denx.de>
---
disk/part.c | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/disk/part.c b/disk/part.c
index 86f669926e..706d77b319 100644
--- a/disk/part.c
+++ b/disk/part.c
@@ -285,6 +285,13 @@ void part_init(struct blk_desc *desc)
blkcache_invalidate(desc->uclass_id, desc->devnum);
+ if (desc->part_type != PART_TYPE_UNKNOWN) {
+ for (entry = drv; entry != drv + n_ents; entry++) {
+ if (entry->part_type == desc->part_type && !entry->test(desc))
+ return;
+ }
+ }
+
desc->part_type = PART_TYPE_UNKNOWN;
for (entry = drv; entry != drv + n_ents; entry++) {
int ret;
--
2.34.1
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