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ceph: don't clobber i_max_offset on already complete dir

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This can screw up offsets assigned to new dentries and break dcache
readdir results.

Signed-off-by: Sage Weil <sage@newdream.net>
This commit is contained in:
Sage Weil 2010-04-16 12:58:02 -07:00
parent e8a7498715
commit 1b7facc41b
1 changed files with 2 additions and 1 deletions
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3
fs/ceph/inode.c
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@ -675,7 +675,8 @@ static int fill_inode(struct inode *inode,
/* set dir completion flag? */
if (ci->i_files == 0 && ci->i_subdirs == 0 &&
ceph_snap(inode) == CEPH_NOSNAP &&
(le32_to_cpu(info->cap.caps) & CEPH_CAP_FILE_SHARED)) {
(le32_to_cpu(info->cap.caps) & CEPH_CAP_FILE_SHARED) &&
(ci->i_ceph_flags & CEPH_I_COMPLETE) == 0) {
dout(" marking %p complete (empty)\n", inode);
ci->i_ceph_flags |= CEPH_I_COMPLETE;
ci->i_max_offset = 2;