TBM/tbm-mcu
1
0
Fork 0
Code Issues Pull requests Releases Wiki Activity

mufs: call flash_sync() after each flash_write()

Browse source
This commit is contained in:
S.J.R. van Schaik 2017-10-03 14:20:47 +02:00
parent bf1f0f4bee
commit 52a7ec1fae
1 changed files with 11 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

13
source/mufs/tree.c
View file

@ -278,6 +278,7 @@ static size_t mufs_do_write(struct mufs_tree *tree,
{
struct mufs *fs = tree->fs;
struct flash_dev *dev = fs->dev;
size_t ret;
uint32_t page, offset;
offset = va & ((UINT32_C(1) << dev->log2_block_size) - 1);
@ -287,8 +288,16 @@ static size_t mufs_do_write(struct mufs_tree *tree,
if (mufs_alloc_page(tree, &page, va) < 0)
return 0;
return flash_write(dev, (page << dev->log2_block_size) + offset, data,
ret = flash_write(dev, (page << dev->log2_block_size) + offset, data,
len);
if (ret == 0)
return 0;
if (flash_sync(dev) < 0)
return 0;
return ret;
}
size_t mufs_tree_write(struct mufs_tree *tree, void *data,
@ -326,5 +335,5 @@ int mufs_sync_tree(struct mufs_tree *tree)
if (flash_write(dev, tree->va, &dtree, sizeof dtree) == 0)
return -1;
return 0;
return flash_sync(dev);
}