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ocfs2: correctly set i_blocks after inline dir gets expanded 

We were setting i_blocks based on allocation before the extent insert, which
is wrong as the value is a calculation based on ip_clusters which gets
updated as a result of the insert. This patch moves the line in question
to just after the call to ocfs2_insert_extent().

Without this fix, inline directories were temporarily having an i_blocks
value of zero immediately after expansion to extents.

Reported-and-tested-by: Tristan Ye <tristan.ye@oracle.com>
Signed-off-by: Mark Fasheh <mfasheh@suse.com>
wifi-calibration
Mark Fasheh 2008-08-05 11:32:46 -07:00
parent 83cab5338f
commit 9780eb6cfa
1 changed files with 6 additions and 1 deletions
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7
fs/ocfs2/dir.c
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@ -1300,7 +1300,6 @@ static int ocfs2_expand_inline_dir(struct inode *dir, struct buffer_head *di_bh,
di->i_size = cpu_to_le64(sb->s_blocksize);
di->i_ctime = di->i_mtime = cpu_to_le64(dir->i_ctime.tv_sec);
di->i_ctime_nsec = di->i_mtime_nsec = cpu_to_le32(dir->i_ctime.tv_nsec);
dir->i_blocks = ocfs2_inode_sector_count(dir);
/*
* This should never fail as our extent list is empty and all
@ -1313,6 +1312,12 @@ static int ocfs2_expand_inline_dir(struct inode *dir, struct buffer_head *di_bh,
goto out_commit;
}
/*
* Set i_blocks after the extent insert for the most up to
* date ip_clusters value.
*/
dir->i_blocks = ocfs2_inode_sector_count(dir);
ret = ocfs2_journal_dirty(handle, di_bh);
if (ret) {
mlog_errno(ret);