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authorSage Weil <sage@newdream.net>2011-07-26 18:30:02 (GMT)
committerSage Weil <sage@newdream.net>2011-07-26 18:30:02 (GMT)
commitdfabbed6fdd509dc2beb89c954bc36014a1bc7cb (patch)
tree34186b6bba311438cccbd572f4f93d8165dce89b
parent029bcbd8b076fd19787b8c73e58dd0a6f2c0caf1 (diff)
ceph: set dir complete frag after adding capability
Curretly ceph_add_cap clears the complete bit if we are newly issued the FILE_SHARED cap, which is normally the case for a newly issue cap on a new directory. That means we clear the just-set bit. Move the check that sets the flag to after the cap is added/updated. Reviewed-by: Yehuda Sadeh <yehuda@hq.newdream.net> Signed-off-by: Sage Weil <sage@newdream.net>
-rw-r--r--fs/ceph/inode.c30
1 files changed, 17 insertions, 13 deletions
diff --git a/fs/ceph/inode.c b/fs/ceph/inode.c
index f51e873..2717dc4 100644
--- a/fs/ceph/inode.c
+++ b/fs/ceph/inode.c
@@ -560,7 +560,8 @@ static int fill_inode(struct inode *inode,
struct ceph_mds_reply_inode *info = iinfo->in;
struct ceph_inode_info *ci = ceph_inode(inode);
int i;
- int issued, implemented;
+ int issued = 0, implemented;
+ int updating_inode = 0;
struct timespec mtime, atime, ctime;
u32 nsplits;
struct ceph_buffer *xattr_blob = NULL;
@@ -599,7 +600,8 @@ static int fill_inode(struct inode *inode,
if (le64_to_cpu(info->version) > 0 &&
(ci->i_version & ~1) >= le64_to_cpu(info->version))
goto no_change;
-
+
+ updating_inode = 1;
issued = __ceph_caps_issued(ci, &implemented);
issued |= implemented | __ceph_caps_dirty(ci);
@@ -707,17 +709,6 @@ static int fill_inode(struct inode *inode,
ci->i_rfiles = le64_to_cpu(info->rfiles);
ci->i_rsubdirs = le64_to_cpu(info->rsubdirs);
ceph_decode_timespec(&ci->i_rctime, &info->rctime);
-
- /* 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) &&
- (issued & CEPH_CAP_FILE_EXCL) == 0 &&
- (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;
- }
break;
default:
pr_err("fill_inode %llx.%llx BAD mode 0%o\n",
@@ -774,6 +765,19 @@ no_change:
__ceph_get_fmode(ci, cap_fmode);
}
+ /* set dir completion flag? */
+ if (S_ISDIR(inode->i_mode) &&
+ updating_inode && /* didn't jump to no_change */
+ 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 &&
+ (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;
+ }
+
/* update delegation info? */
if (dirinfo)
ceph_fill_dirfrag(inode, dirinfo);

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