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Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client

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Pull Ceph updates from Sage Weil:
 "The two main changes are aio support in CephFS, and a series that
  fixes several issues in the authentication key timeout/renewal code.

  On top of that are a variety of cleanups and minor bug fixes"

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client:
  libceph: remove outdated comment
  libceph: kill off ceph_x_ticket_handler::validity
  libceph: invalidate AUTH in addition to a service ticket
  libceph: fix authorizer invalidation, take 2
  libceph: clear messenger auth_retry flag if we fault
  libceph: fix ceph_msg_revoke()
  libceph: use list_for_each_entry_safe
  ceph: use i_size_{read,write} to get/set i_size
  ceph: re-send AIO write request when getting -EOLDSNAP error
  ceph: Asynchronous IO support
  ceph: Avoid to propagate the invalid page point
  ceph: fix double page_unlock() in page_mkwrite()
  rbd: delete an unnecessary check before rbd_dev_destroy()
  libceph: use list_next_entry instead of list_entry_next
  ceph: ceph_frag_contains_value can be boolean
  ceph: remove unused functions in ceph_frag.h
This commit is contained in:
Linus Torvalds 2016-01-24 12:34:13 -08:00
commit 00e3f5cc30
11 changed files with 500 additions and 239 deletions
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8
fs/ceph/inode.c
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@ -548,7 +548,7 @@ int ceph_fill_file_size(struct inode *inode, int issued,
if (ceph_seq_cmp(truncate_seq, ci->i_truncate_seq) > 0 ||
(truncate_seq == ci->i_truncate_seq && size > inode->i_size)) {
dout("size %lld -> %llu\n", inode->i_size, size);
inode->i_size = size;
i_size_write(inode, size);
inode->i_blocks = (size + (1<<9) - 1) >> 9;
ci->i_reported_size = size;
if (truncate_seq != ci->i_truncate_seq) {
@ -808,7 +808,7 @@ static int fill_inode(struct inode *inode, struct page *locked_page,
spin_unlock(&ci->i_ceph_lock);
err = -EINVAL;
if (WARN_ON(symlen != inode->i_size))
if (WARN_ON(symlen != i_size_read(inode)))
goto out;
err = -ENOMEM;
@ -1549,7 +1549,7 @@ int ceph_inode_set_size(struct inode *inode, loff_t size)
spin_lock(&ci->i_ceph_lock);
dout("set_size %p %llu -> %llu\n", inode, inode->i_size, size);
inode->i_size = size;
i_size_write(inode, size);
inode->i_blocks = (size + (1 << 9) - 1) >> 9;
/* tell the MDS if we are approaching max_size */
@ -1911,7 +1911,7 @@ int ceph_setattr(struct dentry *dentry, struct iattr *attr)
inode->i_size, attr->ia_size);
if ((issued & CEPH_CAP_FILE_EXCL) &&
attr->ia_size > inode->i_size) {
inode->i_size = attr->ia_size;
i_size_write(inode, attr->ia_size);
inode->i_blocks =
(attr->ia_size + (1 << 9) - 1) >> 9;
inode->i_ctime = attr->ia_ctime;