summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
-rw-r--r--fs/ext2/ext2fs.c18
1 files changed, 12 insertions, 6 deletions
diff --git a/fs/ext2/ext2fs.c b/fs/ext2/ext2fs.c
index e119e13..f621741 100644
--- a/fs/ext2/ext2fs.c
+++ b/fs/ext2/ext2fs.c
@@ -265,7 +265,8 @@ static int ext2fs_read_block (ext2fs_node_t node, int fileblock) {
/* Indirect. */
else if (fileblock < (INDIRECT_BLOCKS + (blksz / 4))) {
if (indir1_block == NULL) {
- indir1_block = (uint32_t *) malloc (blksz);
+ indir1_block = (uint32_t *) memalign(ARCH_DMA_MINALIGN,
+ blksz);
if (indir1_block == NULL) {
printf ("** ext2fs read block (indir 1) malloc failed. **\n");
return (-1);
@@ -278,7 +279,8 @@ static int ext2fs_read_block (ext2fs_node_t node, int fileblock) {
indir1_block = NULL;
indir1_size = 0;
indir1_blkno = -1;
- indir1_block = (uint32_t *) malloc (blksz);
+ indir1_block = (uint32_t *) memalign(ARCH_DMA_MINALIGN,
+ blksz);
if (indir1_block == NULL) {
printf ("** ext2fs read block (indir 1) malloc failed. **\n");
return (-1);
@@ -309,7 +311,8 @@ static int ext2fs_read_block (ext2fs_node_t node, int fileblock) {
+ blksz / 4);
if (indir1_block == NULL) {
- indir1_block = (uint32_t *) malloc (blksz);
+ indir1_block = (uint32_t *) memalign(ARCH_DMA_MINALIGN,
+ blksz);
if (indir1_block == NULL) {
printf ("** ext2fs read block (indir 2 1) malloc failed. **\n");
return (-1);
@@ -322,7 +325,8 @@ static int ext2fs_read_block (ext2fs_node_t node, int fileblock) {
indir1_block = NULL;
indir1_size = 0;
indir1_blkno = -1;
- indir1_block = (uint32_t *) malloc (blksz);
+ indir1_block = (uint32_t *) memalign(ARCH_DMA_MINALIGN,
+ blksz);
if (indir1_block == NULL) {
printf ("** ext2fs read block (indir 2 1) malloc failed. **\n");
return (-1);
@@ -343,7 +347,8 @@ static int ext2fs_read_block (ext2fs_node_t node, int fileblock) {
}
if (indir2_block == NULL) {
- indir2_block = (uint32_t *) malloc (blksz);
+ indir2_block = (uint32_t *) memalign(ARCH_DMA_MINALIGN,
+ blksz);
if (indir2_block == NULL) {
printf ("** ext2fs read block (indir 2 2) malloc failed. **\n");
return (-1);
@@ -356,7 +361,8 @@ static int ext2fs_read_block (ext2fs_node_t node, int fileblock) {
indir2_block = NULL;
indir2_size = 0;
indir2_blkno = -1;
- indir2_block = (uint32_t *) malloc (blksz);
+ indir2_block = (uint32_t *) memalign(ARCH_DMA_MINALIGN,
+ blksz);
if (indir2_block == NULL) {
printf ("** ext2fs read block (indir 2 2) malloc failed. **\n");
return (-1);