shithub: lwext4

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ext4_balloc: fix not invaliding cache correctly

We fix ext4_balloc_free_blocks() not invaliding cache
correctly according to start block and block count parameter
from caller.

--- a/src/ext4_balloc.c

+++ b/src/ext4_balloc.c

@@ -235,6 +235,7 @@

 {

 	int rc = EOK;

 	uint32_t blk_cnt = count;

+	ext4_fsblk_t start_block = first;

 	struct ext4_fs *fs = inode_ref->fs;

 	struct ext4_sblock *sb = &fs->sb;

@@ -341,7 +342,7 @@

 	}

-	ext4_bcache_invalidate_lba(fs->bdev->bc, first, count);

+	ext4_bcache_invalidate_lba(fs->bdev->bc, start_block, blk_cnt);

 	/*All blocks should be released*/

 	ext4_assert(count == 0);