Messages in this thread Patch in this message | | | Date | Thu, 18 Apr 1996 23:51:12 +0200 | From | Andries.Brouwer@cwi ... | Subject | Re: BUG Report in iso9660_fs in 1.3.90 (f_blocks is wrong) |
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Tigran Aivazian:
: I noticed a bug in (f)statfs(2) when called on iso9660 filesystem. : Look what it shows: ... : As you see, it says that /cdrom has 342694 blocks which is twice as small : as it used to be.
Yes, someone made some changes but didnt update all places affected. My patch below doesn't do that either, but it will solve your problem. [Your line numbers may differ; I have other changes there as well.]
Andries
--- ../linux-1.3.90/linux/fs/isofs/inode.c Thu Apr 18 19:34:42 1996 +++ linux/fs/isofs/inode.c Thu Apr 18 23:16:27 1996 @@ -431,7 +430,8 @@ tmp.f_type = ISOFS_SUPER_MAGIC; tmp.f_bsize = sb->s_blocksize; - tmp.f_blocks = sb->u.isofs_sb.s_nzones; + tmp.f_blocks = (sb->u.isofs_sb.s_nzones + << (sb->u.isofs_sb.s_log_zone_size - sb->s_blocksize_bits)); tmp.f_bfree = 0; tmp.f_bavail = 0; tmp.f_files = sb->u.isofs_sb.s_ninodes;
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