Author: pfg
Date: Sun Jun 9 01:38:51 2013
New Revision: 251562
URL: http://svnweb.freebsd.org/changeset/base/251562
Log:
e2fs_bpg and e2fs_isize are always unsigned.
The superblock in ext2fs defines all the fields as unsigned but for
some reason the in-memory superblock was carrying e2fs_bpg and
e2fs_isize as signed.
We should preserve the specified types for consistency.
MFC after: 5 days
Modified:
head/sys/fs/ext2fs/ext2fs.h
Modified: head/sys/fs/ext2fs/ext2fs.h
==============================================================================
--- head/sys/fs/ext2fs/ext2fs.h Sun Jun 9 01:19:22 2013 (r251561)
+++ head/sys/fs/ext2fs/ext2fs.h Sun Jun 9 01:38:51 2013 (r251562)
@@ -153,7 +153,7 @@ struct m_ext2fs {
char e2fs_fmod; /* super block modified flag */
uint32_t e2fs_bsize; /* Block size */
uint32_t e2fs_bshift; /* calc of logical block no */
- int32_t e2fs_bpg; /* Number of blocks per group */
+ uint32_t e2fs_bpg; /* Number of blocks per group */
int64_t e2fs_qbmask; /* = s_blocksize -1 */
uint32_t e2fs_fsbtodb; /* Shift to get disk block */
uint32_t e2fs_ipg; /* Number of inodes per group */
@@ -164,7 +164,7 @@ struct m_ext2fs {
uint32_t e2fs_fpg; /* Number of fragments per group */
uint32_t e2fs_gdbcount; /* Number of group descriptors */
uint32_t e2fs_gcount; /* Number of groups */
- int32_t e2fs_isize; /* Size of inode */
+ uint32_t e2fs_isize; /* Size of inode */
uint32_t e2fs_total_dir; /* Total number of directories */
uint8_t *e2fs_contigdirs; /* (u) # of contig. allocated dirs */
char e2fs_wasvalid; /* valid at mount time */
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