---
cpukit/libfs/src/dosfs/fat.c | 34 +++++++++++++++++-----------------
1 files changed, 17 insertions(+), 17 deletions(-)
diff --git a/cpukit/libfs/src/dosfs/fat.c b/cpukit/libfs/src/dosfs/fat.c
index f81bc7b..ec3a757 100644
--- a/cpukit/libfs/src/dosfs/fat.c
+++ b/cpukit/libfs/src/dosfs/fat.c
@@ -633,6 +633,23 @@ fat_init_volume_info(fat_fs_info_t *fs_info, const char
*device)
}
}
+ /*
+ * If possible we will use the cluster size as bdbuf block size for faster
+ * file access. This requires that certain sectors are aligned to cluster
+ * borders.
+ */
+ if (is_cluster_aligned(vol, vol->data_fsec)
+ && (FAT_FAT32 == vol->type || is_cluster_aligned(vol, vol->rdir_loc)))
+ {
+ sc = rtems_bdbuf_set_block_size (vol->dd, vol->bpc, true);
+ if (sc == RTEMS_SUCCESSFUL)
+ {
+ vol->bytes_per_block = vol->bpc;
+ vol->bytes_per_block_log2 = vol->bpc_log2;
+ vol->sectors_per_block = vol->spc;
+ }
+ }
+
if (vol->type == FAT_FAT32)
{
vol->rdir_cl = FAT_GET_BR_FAT32_ROOT_CLUSTER(boot_rec);
@@ -741,23 +758,6 @@ fat_init_volume_info(fat_fs_info_t *fs_info, const char
*device)
rtems_set_errno_and_return_minus_one( ENOMEM );
}
- /*
- * If possible we will use the cluster size as bdbuf block size for faster
- * file access. This requires that certain sectors are aligned to cluster
- * borders.
- */
- if (is_cluster_aligned(vol, vol->data_fsec)
- && (FAT_FAT32 == vol->type || is_cluster_aligned(vol, vol->rdir_loc)))
- {
- sc = rtems_bdbuf_set_block_size (vol->dd, vol->bpc, true);
- if (sc == RTEMS_SUCCESSFUL)
- {
- vol->bytes_per_block = vol->bpc;
- vol->bytes_per_block_log2 = vol->bpc_log2;
- vol->sectors_per_block = vol->spc;
- }
- }
-
return RC_OK;
}
--
1.7.1
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