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| author | Yan, Zheng <zyan@redhat.com> | 2015-01-19 06:12:24 +0100 |
|---|---|---|
| committer | Ilya Dryomov <idryomov@gmail.com> | 2015-02-19 11:31:39 +0100 |
| commit | 2f92b3d0a9a583a5a4dd786a84fc42e6f1aa40fa (patch) | |
| tree | 3e53915348d4181da3b54982ec6fceb2fcbdbd3f /fs/ceph/inode.c | |
| parent | client: include kernel version in client metadata (diff) | |
| download | linux-2f92b3d0a9a583a5a4dd786a84fc42e6f1aa40fa.tar.xz linux-2f92b3d0a9a583a5a4dd786a84fc42e6f1aa40fa.zip | |
ceph: properly mark empty directory as complete
ceph_add_cap() calls __check_cap_issue(), which clears directory
inode' complete flag. so we should set the complete flag for empty
directory should be set after calling ceph_add_cap().
Signed-off-by: Yan, Zheng <zyan@redhat.com>
Diffstat (limited to 'fs/ceph/inode.c')
| -rw-r--r-- | fs/ceph/inode.c | 29 |
1 files changed, 15 insertions, 14 deletions
diff --git a/fs/ceph/inode.c b/fs/ceph/inode.c index d0fe2f437fbb..f88a0f059dc8 100644 --- a/fs/ceph/inode.c +++ b/fs/ceph/inode.c @@ -840,30 +840,31 @@ static int fill_inode(struct inode *inode, struct page *locked_page, ceph_vinop(inode), inode->i_mode); } - /* set dir completion flag? */ - if (S_ISDIR(inode->i_mode) && - ci->i_files == 0 && ci->i_subdirs == 0 && - ceph_snap(inode) == CEPH_NOSNAP && - (le32_to_cpu(info->cap.caps) & CEPH_CAP_FILE_SHARED) && - (issued & CEPH_CAP_FILE_EXCL) == 0 && - !__ceph_dir_is_complete(ci)) { - dout(" marking %p complete (empty)\n", inode); - __ceph_dir_set_complete(ci, atomic_read(&ci->i_release_count), - ci->i_ordered_count); - } - /* were we issued a capability? */ if (info->cap.caps) { if (ceph_snap(inode) == CEPH_NOSNAP) { + unsigned caps = le32_to_cpu(info->cap.caps); ceph_add_cap(inode, session, le64_to_cpu(info->cap.cap_id), - cap_fmode, - le32_to_cpu(info->cap.caps), + cap_fmode, caps, le32_to_cpu(info->cap.wanted), le32_to_cpu(info->cap.seq), le32_to_cpu(info->cap.mseq), le64_to_cpu(info->cap.realm), info->cap.flags, &new_cap); + + /* set dir completion flag? */ + if (S_ISDIR(inode->i_mode) && + ci->i_files == 0 && ci->i_subdirs == 0 && + (caps & CEPH_CAP_FILE_SHARED) && + (issued & CEPH_CAP_FILE_EXCL) == 0 && + !__ceph_dir_is_complete(ci)) { + dout(" marking %p complete (empty)\n", inode); + __ceph_dir_set_complete(ci, + atomic_read(&ci->i_release_count), + ci->i_ordered_count); + } + wake = true; } else { dout(" %p got snap_caps %s\n", inode, |