}
}
-/*
- * Write back inode data in a worker thread. (This can't be done
- * in the message handler context.)
- */
-void ceph_queue_writeback(struct inode *inode)
-{
- struct ceph_inode_info *ci = ceph_inode(inode);
- set_bit(CEPH_I_WORK_WRITEBACK, &ci->i_work_mask);
-
- ihold(inode);
- if (queue_work(ceph_inode_to_client(inode)->inode_wq,
- &ci->i_work)) {
- dout("ceph_queue_writeback %p\n", inode);
- } else {
- dout("ceph_queue_writeback %p already queued, mask=%lx\n",
- inode, ci->i_work_mask);
- iput(inode);
- }
-}
-
-/*
- * queue an async invalidation
- */
-void ceph_queue_invalidate(struct inode *inode)
-{
- struct ceph_inode_info *ci = ceph_inode(inode);
- set_bit(CEPH_I_WORK_INVALIDATE_PAGES, &ci->i_work_mask);
-
- ihold(inode);
- if (queue_work(ceph_inode_to_client(inode)->inode_wq,
- &ceph_inode(inode)->i_work)) {
- dout("ceph_queue_invalidate %p\n", inode);
- } else {
- dout("ceph_queue_invalidate %p already queued, mask=%lx\n",
- inode, ci->i_work_mask);
- iput(inode);
- }
-}
-
-/*
- * Queue an async vmtruncate. If we fail to queue work, we will handle
- * the truncation the next time we call __ceph_do_pending_vmtruncate.
- */
-void ceph_queue_vmtruncate(struct inode *inode)
+void ceph_queue_inode_work(struct inode *inode, int work_bit)
{
+ struct ceph_fs_client *fsc = ceph_inode_to_client(inode);
struct ceph_inode_info *ci = ceph_inode(inode);
- set_bit(CEPH_I_WORK_VMTRUNCATE, &ci->i_work_mask);
+ set_bit(work_bit, &ci->i_work_mask);
ihold(inode);
- if (queue_work(ceph_inode_to_client(inode)->inode_wq,
- &ci->i_work)) {
- dout("ceph_queue_vmtruncate %p\n", inode);
+ if (queue_work(fsc->inode_wq, &ci->i_work)) {
+ dout("queue_inode_work %p, mask=%lx\n", inode, ci->i_work_mask);
} else {
- dout("ceph_queue_vmtruncate %p already queued, mask=%lx\n",
+ dout("queue_inode_work %p already queued, mask=%lx\n",
inode, ci->i_work_mask);
iput(inode);
}
if (test_and_clear_bit(CEPH_I_WORK_VMTRUNCATE, &ci->i_work_mask))
__ceph_do_pending_vmtruncate(inode);
+ if (test_and_clear_bit(CEPH_I_WORK_CHECK_CAPS, &ci->i_work_mask))
+ ceph_check_caps(ci, 0, NULL);
+
+ if (test_and_clear_bit(CEPH_I_WORK_FLUSH_SNAPS, &ci->i_work_mask))
+ ceph_flush_snaps(ci, NULL);
+
iput(inode);
}
/*
* setattr
*/
-int ceph_setattr(struct dentry *dentry, struct iattr *attr)
+int ceph_setattr(struct user_namespace *mnt_userns, struct dentry *dentry,
+ struct iattr *attr)
{
struct inode *inode = d_inode(dentry);
struct ceph_fs_client *fsc = ceph_inode_to_client(inode);
if (ceph_snap(inode) != CEPH_NOSNAP)
return -EROFS;
- err = setattr_prepare(dentry, attr);
+ err = setattr_prepare(&init_user_ns, dentry, attr);
if (err != 0)
return err;
err = __ceph_setattr(inode, attr);
if (err >= 0 && (attr->ia_valid & ATTR_MODE))
- err = posix_acl_chmod(inode, attr->ia_mode);
+ err = posix_acl_chmod(&init_user_ns, inode, attr->ia_mode);
return err;
}
* Check inode permissions. We verify we have a valid value for
* the AUTH cap, then call the generic handler.
*/
-int ceph_permission(struct inode *inode, int mask)
+int ceph_permission(struct user_namespace *mnt_userns, struct inode *inode,
+ int mask)
{
int err;
err = ceph_do_getattr(inode, CEPH_CAP_AUTH_SHARED, false);
if (!err)
- err = generic_permission(inode, mask);
+ err = generic_permission(&init_user_ns, inode, mask);
return err;
}
* Get all the attributes. If we have sufficient caps for the requested attrs,
* then we can avoid talking to the MDS at all.
*/
-int ceph_getattr(const struct path *path, struct kstat *stat,
- u32 request_mask, unsigned int flags)
+int ceph_getattr(struct user_namespace *mnt_userns, const struct path *path,
+ struct kstat *stat, u32 request_mask, unsigned int flags)
{
struct inode *inode = d_inode(path->dentry);
struct ceph_inode_info *ci = ceph_inode(inode);
return err;
}
- generic_fillattr(inode, stat);
+ generic_fillattr(&init_user_ns, inode, stat);
stat->ino = ceph_present_inode(inode);
/*