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ceph: remove unreachable code 

We never truncate to a smaller size without contacting the MDS.

Signed-off-by: Yehuda Sadeh <yehuda@hq.newdream.net>
Signed-off-by: Sage Weil <sage@newdream.net>
This commit is contained in:
Yehuda Sadeh 2010-01-29 11:01:11 -08:00 committed by Sage Weil
parent ac8839d7b2
commit 0f26c4b21b
1 changed files with 0 additions and 9 deletions
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9
fs/ceph/inode.c
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@ -1396,7 +1396,6 @@ int ceph_setattr(struct dentry *dentry, struct iattr *attr)
int release = 0, dirtied = 0;
int mask = 0;
int err = 0;
int queue_trunc = 0;
if (ceph_snap(inode) != CEPH_NOSNAP)
return -EROFS;
@ -1510,11 +1509,6 @@ int ceph_setattr(struct dentry *dentry, struct iattr *attr)
if ((issued & CEPH_CAP_FILE_EXCL) &&
attr->ia_size > inode->i_size) {
inode->i_size = attr->ia_size;
if (attr->ia_size < inode->i_size) {
ci->i_truncate_size = attr->ia_size;
ci->i_truncate_pending++;
queue_trunc = 1;
}
inode->i_blocks =
(attr->ia_size + (1 << 9) - 1) >> 9;
inode->i_ctime = attr->ia_ctime;
@ -1567,9 +1561,6 @@ int ceph_setattr(struct dentry *dentry, struct iattr *attr)
release &= issued;
spin_unlock(&inode->i_lock);
if (queue_trunc)
__ceph_do_pending_vmtruncate(inode);
if (mask) {
req->r_inode = igrab(inode);
req->r_inode_drop = release;