Hi Seung-Woo,
After the commit 265edc03d5a1 ("fs/fat: Clean up open-coded sector <-> cluster conversions"), it is hung up writing new file to FAT16 disk with more than 19 files in armv7. It is because result value of sect_to_cluster() is not proper by casting from signed value to unsigned value. Fix the wrong casting of sect_to_cluster().
Reported-by: Jaehoon Chung jh80.chung@samsung.com Signed-off-by: Seung-Woo Kim sw0312.kim@samsung.com
include/fat.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/include/fat.h b/include/fat.h index 7dada41..09e1423 100644 --- a/include/fat.h +++ b/include/fat.h @@ -180,7 +180,7 @@ static inline u32 clust_to_sect(fsdata *fsdata, u32 clust) return fsdata->data_begin + clust * fsdata->clust_size; }
-static inline u32 sect_to_clust(fsdata *fsdata, u32 sect) +static inline u32 sect_to_clust(fsdata *fsdata, int sect) { return (sect - fsdata->data_begin) / fsdata->clust_size; }
Reviewed-by: Lukasz Majewski lukma@denx.de
Best regards,
Lukasz Majewski
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