diff options
Diffstat (limited to 'fs/jfs/resize.c')
| -rw-r--r-- | fs/jfs/resize.c | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/fs/jfs/resize.c b/fs/jfs/resize.c index 7f24a0bb08c..90b3bc21e9b 100644 --- a/fs/jfs/resize.c +++ b/fs/jfs/resize.c @@ -57,7 +57,7 @@ * 2. compute new FSCKSize from new LVSize; * 3. set new FSSize as MIN(FSSize, LVSize-(LogSize+FSCKSize)) where * assert(new FSSize >= old FSSize), - * i.e., file system must not be shrinked; + * i.e., file system must not be shrunk; */ int jfs_extendfs(struct super_block *sb, s64 newLVSize, int newLogSize) { @@ -80,7 +80,8 @@ int jfs_extendfs(struct super_block *sb, s64 newLVSize, int newLogSize) int log_formatted = 0; struct inode *iplist[1]; struct jfs_superblock *j_sb, *j_sb2; - uint old_agsize; + s64 old_agsize; + int agsizechanged = 0; struct buffer_head *bh, *bh2; /* If the volume hasn't grown, get out now */ @@ -181,7 +182,7 @@ int jfs_extendfs(struct super_block *sb, s64 newLVSize, int newLogSize) */ newFSSize = newLVSize - newLogSize - newFSCKSize; - /* file system cannot be shrinked */ + /* file system cannot be shrunk */ if (newFSSize < bmp->db_mapsize) { rc = -EINVAL; goto out; @@ -333,6 +334,9 @@ int jfs_extendfs(struct super_block *sb, s64 newLVSize, int newLogSize) */ if ((rc = dbExtendFS(ipbmap, XAddress, nblocks))) goto error_out; + + agsizechanged |= (bmp->db_agsize != old_agsize); + /* * the map now has extended to cover additional nblocks: * dn_mapsize = oldMapsize + nblocks; @@ -432,7 +436,7 @@ int jfs_extendfs(struct super_block *sb, s64 newLVSize, int newLogSize) * will correctly identify the new ag); */ /* if new AG size the same as old AG size, done! */ - if (bmp->db_agsize != old_agsize) { + if (agsizechanged) { if ((rc = diExtendFS(ipimap, ipbmap))) goto error_out; @@ -526,7 +530,7 @@ int jfs_extendfs(struct super_block *sb, s64 newLVSize, int newLogSize) goto resume; error_out: - jfs_error(sb, "jfs_extendfs"); + jfs_error(sb, "\n"); resume: /* |