Hi Linus,
Please pull the following Ceph updates from
git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git for-linus
Lots of different things here. There is some code cleanup with the file
flags, a few snapshot metadata writeback fixes, a fix for unnecessary
timeouts on heavily loaded clusters, and a fix for dentry leases. There
are many fixes for bugs Al turned up: a fix and cleanup in the open intent
code, and several fixes for d_parent use without the appropriate locks (a
full code audit caught a few more). RBD devices now clean up on the
server when they are unmapped, rbd request sizes are now larger, and the
ceph readahead window is set up properly.
Thanks!
sage
Greg Farnum (1):
ceph: report f_bfree based on kb_avail rather than diffing.
Josh Durgin (1):
rbd: set blk_queue request sizes to object size
Sage Weil (19):
ceph: add flags field to file_info
ceph: add F_SYNC file flag to force sync (non-O_DIRECT) io
ceph: use flag bit for at_end readdir flag
ceph: fix snap writeback when racing with writes
ceph: only queue capsnap if caps are dirty
libceph: don't time out osd requests that haven't been received
ceph: avoid carrying Fw cap during write into page cache
ceph: fix bad parent_inode calc in ceph_lookup_open
ceph: only link open operations to directory unsafe list if O_CREAT|O_TRUNC
ceph: fix ceph_lookup_open intent usage
ceph: ignore lease mask
ceph: set dir complete frag after adding capability
ceph: handle racing calls to ceph_init_dentry
ceph: protect access to d_parent
ceph: protect d_parent access in ceph_d_revalidate
ceph: avoid d_parent in ceph_dentry_hash; fix ceph_encode_fh() hashing bug
ceph: document locking for ceph_set_dentry_offset
ceph: explicitly reference rename old_dentry parent dir in request
ceph: document unlocked d_parent accesses
Yehuda Sadeh (2):
rbd: cancel watch request when releasing the device
ceph: set up readahead size when rsize is not passed
drivers/block/rbd.c | 46 +++++++++++++++-
fs/ceph/debugfs.c | 2 +-
fs/ceph/dir.c | 116 +++++++++++++++++++++++++---------------
fs/ceph/export.c | 24 +++++---
fs/ceph/file.c | 61 +++++++++++++++------
fs/ceph/inode.c | 48 +++++++++-------
fs/ceph/ioctl.c | 15 +++++-
fs/ceph/ioctl.h | 1 +
fs/ceph/mds_client.c | 56 +++++++++++---------
fs/ceph/mds_client.h | 3 +-
fs/ceph/snap.c | 25 +++++++--
fs/ceph/super.c | 7 ++-
fs/ceph/super.h | 20 +++----
fs/ceph/xattr.c | 8 ++-
include/linux/ceph/messenger.h | 1 +
net/ceph/messenger.c | 12 ++---
net/ceph/osd_client.c | 6 ++
17 files changed, 306 insertions(+), 145 deletions(-)
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