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authorLinus Torvalds <torvalds@linux-foundation.org>2016-05-26 14:10:32 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2016-05-26 14:10:32 -0700
commita10c38a4f385f5d7c173a263ff6bb2d36021b3bb (patch)
tree3cbaa916940b36a9fdb27c8a231e1488fbc352d6 /Documentation
parentea8ea737c46cffa5d0ee74309f81e55a7e5e9c2a (diff)
parente536030934aebf049fe6aaebc58dd37aeee21840 (diff)
downloadlinux-a10c38a4f385f5d7c173a263ff6bb2d36021b3bb.tar.gz
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client
Pull Ceph updates from Sage Weil: "This changeset has a few main parts: - Ilya has finished a huge refactoring effort to sync up the client-side logic in libceph with the user-space client code, which has evolved significantly over the last couple years, with lots of additional behaviors (e.g., how requests are handled when cluster is full and transitions from full to non-full). This structure of the code is more closely aligned with userspace now such that it will be much easier to maintain going forward when behavior changes take place. There are some locking improvements bundled in as well. - Zheng adds multi-filesystem support (multiple namespaces within the same Ceph cluster) - Zheng has changed the readdir offsets and directory enumeration so that dentry offsets are hash-based and therefore stable across directory fragmentation events on the MDS. - Zheng has a smorgasbord of bug fixes across fs/ceph" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client: (71 commits) ceph: fix wake_up_session_cb() ceph: don't use truncate_pagecache() to invalidate read cache ceph: SetPageError() for writeback pages if writepages fails ceph: handle interrupted ceph_writepage() ceph: make ceph_update_writeable_page() uninterruptible libceph: make ceph_osdc_wait_request() uninterruptible ceph: handle -EAGAIN returned by ceph_update_writeable_page() ceph: make fault/page_mkwrite return VM_FAULT_OOM for -ENOMEM ceph: block non-fatal signals for fault/page_mkwrite ceph: make logical calculation functions return bool ceph: tolerate bad i_size for symlink inode ceph: improve fragtree change detection ceph: keep leaf frag when updating fragtree ceph: fix dir_auth check in ceph_fill_dirfrag() ceph: don't assume frag tree splits in mds reply are sorted ceph: fix inode reference leak ceph: using hash value to compose dentry offset ceph: don't forbid marking directory complete after forward seek ceph: record 'offset' for each entry of readdir result ceph: define 'end/complete' in readdir reply as bit flags ...
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