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| author | Wolfgang Denk <wd@denx.de> | 2009-12-05 02:11:59 +0100 |
|---|---|---|
| committer | Wolfgang Denk <wd@denx.de> | 2009-12-05 02:11:59 +0100 |
| commit | 2a49bf3149e34e6f910e70bbc0a26e81cfdbdf70 (patch) | |
| tree | e19b3def6c8f41f56cdb5e8b71aa53d8f72f5812 /fs | |
| parent | cd514aeb996e2f7aefbe1f78481965d9d074aed4 (diff) | |
| parent | f68ab43de67f59925542efb6bcec30f4a84fe695 (diff) | |
| download | u-boot-imx-2a49bf3149e34e6f910e70bbc0a26e81cfdbdf70.zip u-boot-imx-2a49bf3149e34e6f910e70bbc0a26e81cfdbdf70.tar.gz u-boot-imx-2a49bf3149e34e6f910e70bbc0a26e81cfdbdf70.tar.bz2 | |
Merge branch 'master' into next
Conflicts:
board/esd/plu405/plu405.c
drivers/rtc/ftrtc010.c
Signed-off-by: Wolfgang Denk <wd@denx.de>
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/ext2/ext2fs.c | 20 |
1 files changed, 13 insertions, 7 deletions
diff --git a/fs/ext2/ext2fs.c b/fs/ext2/ext2fs.c index d54f60b..4b391d6 100644 --- a/fs/ext2/ext2fs.c +++ b/fs/ext2/ext2fs.c @@ -178,6 +178,7 @@ int indir1_blkno = -1; uint32_t *indir2_block = NULL; int indir2_size = 0; int indir2_blkno = -1; +static unsigned int inode_size; static int ext2fs_blockgroup @@ -212,7 +213,7 @@ static int ext2fs_read_inode unsigned int blkoff; #ifdef DEBUG - printf ("ext2fs read inode %d\n", ino); + printf ("ext2fs read inode %d, inode_size %d\n", ino, inode_size); #endif /* It is easier to calculate if the first inode is 0. */ ino--; @@ -222,16 +223,12 @@ static int ext2fs_read_inode return (0); } - inodes_per_block = EXT2_BLOCK_SIZE(data) / __le16_to_cpu(sblock->inode_size); - -#ifdef DEBUG - printf ("ext2fs read inode blkno %d blkoff %d\n", blkno, blkoff); -#endif + inodes_per_block = EXT2_BLOCK_SIZE(data) / inode_size; blkno = __le32_to_cpu (blkgrp.inode_table_id) + (ino % __le32_to_cpu (sblock->inodes_per_group)) / inodes_per_block; - blkoff = (ino % inodes_per_block) * __le16_to_cpu (sblock->inode_size); + blkoff = (ino % inodes_per_block) * inode_size; #ifdef DEBUG printf ("ext2fs read inode blkno %d blkoff %d\n", blkno, blkoff); #endif @@ -863,6 +860,15 @@ int ext2fs_mount (unsigned part_length) { if (__le16_to_cpu (data->sblock.magic) != EXT2_MAGIC) { goto fail; } + if (__le32_to_cpu(data->sblock.revision_level == 0)) { + inode_size = 128; + } else { + inode_size = __le16_to_cpu(data->sblock.inode_size); + } +#ifdef DEBUG + printf("EXT2 rev %d, inode_size %d\n", + __le32_to_cpu(data->sblock.revision_level), inode_size); +#endif data->diropen.data = data; data->diropen.ino = 2; data->diropen.inode_read = 1; |