| 2016-06-01 |
 Yan, Zheng | ceph: use i_version to check validity of fscache
Signed-off-by: Yan, Zheng <zyan@redhat.com>
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commit | commitdiff | tree |
| 2016-06-01 |
Yan, Zheng | ceph: improve fscache revalidation
Signed-off-by: Yan, Zheng <zyan@redhat.com>
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commit | commitdiff | tree |
| 2016-06-01 |
Yan, Zheng | ceph: disable fscache when inode is opened for write
Signed-off-by: Yan, Zheng <zyan@redhat.com>
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commit | commitdiff | tree |
| 2016-06-01 |
Yan, Zheng | ceph: avoid unnecessary fscache invalidation/revlidation
Signed-off-by: Yan, Zheng <zyan@redhat.com>
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commit | commitdiff | tree |
| 2016-06-01 |
Yan, Zheng | ceph: call __fscache_uncache_page() if readpages fails
Signed-off-by: Yan, Zheng <zyan@redhat.com>
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commit | commitdiff | tree |
| 2016-06-01 |
Yan, Zheng | FS-Cache: make check_consistency callback return int
Signed-off-by: Yan, Zheng <zyan@redhat.com>
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commit | commitdiff | tree |
| 2016-06-01 |
Yan, Zheng | FS-Cache: wake write waiter after invalidating writes
Signed-off-by: Yan, Zheng <zyan@redhat.com>
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commit | commitdiff | tree |
| 2016-05-25 |
Yan, Zheng | ceph: fix wake_up_session_cb()
Signed-off-by: Yan, Zheng <zyan@redhat.com>
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commit | commitdiff | tree |
| 2016-05-25 |
Yan, Zheng | ceph: don't use truncate_pagecache() to invalidate...
Signed-off-by: Yan, Zheng <zyan@redhat.com>
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commit | commitdiff | tree |
| 2016-05-25 |
Yan, Zheng | ceph: SetPageError() for writeback pages if writepages...
Signed-off-by: Yan, Zheng <zyan@redhat.com>
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commit | commitdiff | tree |
| 2016-05-25 |
Yan, Zheng | ceph: handle interrupted ceph_writepage()
Signed-off-by: Yan, Zheng <zyan@redhat.com>
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commit | commitdiff | tree |
| 2016-05-25 |
Yan, Zheng | ceph: make ceph_update_writeable_page() uninterruptible
Signed-off-by: Yan, Zheng <zyan@redhat.com>
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commit | commitdiff | tree |
| 2016-05-25 |
Yan, Zheng | libceph: make ceph_osdc_wait_request() uninterruptible
Signed-off-by: Yan, Zheng <zyan@redhat.com>
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commit | commitdiff | tree |
| 2016-05-25 |
Yan, Zheng | ceph: handle -EAGAIN returned by ceph_update_writeable_page()
Signed-off-by: Yan, Zheng <zyan@redhat.com>
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commit | commitdiff | tree |
| 2016-05-25 |
Yan, Zheng | ceph: make fault/page_mkwrite return VM_FAULT_OOM for...
Signed-off-by: Yan, Zheng <zyan@redhat.com>
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commit | commitdiff | tree |
| 2016-05-25 |
Yan, Zheng | ceph: block non-fatal signals for fault/page_mkwrite
Signed-off-by: Yan, Zheng <zyan@redhat.com>
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commit | commitdiff | tree |
| 2016-05-25 |
Yan, Zheng | ceph: tolerate bad i_size for symlink inode
Signed-off-by: Yan, Zheng <zyan@redhat.com>
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commit | commitdiff | tree |
| 2016-05-25 |
Yan, Zheng | ceph: improve fragtree change detection
Signed-off-by: Yan, Zheng <zyan@redhat.com>
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commit | commitdiff | tree |
| 2016-05-25 |
Yan, Zheng | ceph: keep leaf frag when updating fragtree
Signed-off-by: Yan, Zheng <zyan@redhat.com>
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commit | commitdiff | tree |
| 2016-05-25 |
Yan, Zheng | ceph: fix dir_auth check in ceph_fill_dirfrag()
Signed-off-by: Yan, Zheng <zyan@redhat.com>
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commit | commitdiff | tree |
| 2016-05-25 |
Yan, Zheng | ceph: don't assume frag tree splits in mds reply are...
Signed-off-by: Yan, Zheng <zyan@redhat.com>
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commit | commitdiff | tree |
| 2016-05-25 |
Yan, Zheng | ceph: fix inode reference leak
Signed-off-by: Yan, Zheng <zyan@redhat.com>
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commit | commitdiff | tree |
| 2016-05-25 |
Yan, Zheng | ceph: using hash value to compose dentry offset
Signed-off-by: Yan, Zheng <zyan@redhat.com>
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commit | commitdiff | tree |
| 2016-05-25 |
Yan, Zheng | ceph: don't forbid marking directory complete after...
Signed-off-by: Yan, Zheng <zyan@redhat.com>
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commit | commitdiff | tree |
| 2016-05-25 |
Yan, Zheng | ceph: record 'offset' for each entry of readdir result
Signed-off-by: Yan, Zheng <zyan@redhat.com>
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commit | commitdiff | tree |
| 2016-05-25 |
Yan, Zheng | ceph: define 'end/complete' in readdir reply as bit...
Signed-off-by: Yan, Zheng <zyan@redhat.com>
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commit | commitdiff | tree |
| 2016-05-25 |
Yan, Zheng | ceph: define struct for dir entry in readdir reply
Signed-off-by: Yan, Zheng <zyan@redhat.com>
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commit | commitdiff | tree |
| 2016-05-25 |
Yan, Zheng | ceph: simplify 'offset in frag'
Signed-off-by: Yan, Zheng <zyan@redhat.com>
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commit | commitdiff | tree |
| 2016-05-25 |
Yan, Zheng | ceph: remove unnecessary checks in __dcache_readdir
Signed-off-by: Yan, Zheng <zyan@redhat.com>
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commit | commitdiff | tree |
| 2016-05-25 |
Yan, Zheng | ceph: search cache postion for dcache readdir
Signed-off-by: Yan, Zheng <zyan@redhat.com>
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commit | commitdiff | tree |
| 2016-05-25 |
Yan, Zheng | ceph: use CEPH_MDS_OP_RMXATTR request to remove xattr
Signed-off-by: Yan, Zheng <zyan@redhat.com>
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commit | commitdiff | tree |
| 2016-05-25 |
Yan, Zheng | ceph: report mount root in session metadata
Signed-off-by: Yan, Zheng <zyan@redhat.com>
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commit | commitdiff | tree |
| 2016-05-25 |
Yan, Zheng | ceph: don't show symlink target in debugfs/mdsc
Signed-off-by: Yan, Zheng <zyan@redhat.com>
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commit | commitdiff | tree |
| 2016-05-25 |
Yan, Zheng | ceph: don't call truncate_pagecache in ceph_writepages_start
Signed-off-by: Yan, Zheng <zyan@redhat.com>
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commit | commitdiff | tree |
| 2016-05-25 |
Yan, Zheng | ceph: renew caps for read/write if mds session got...
Signed-off-by: Yan, Zheng <zyan@redhat.com>
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commit | commitdiff | tree |
| 2016-05-25 |
Yan, Zheng | ceph: CEPH_FEATURE_MDSENC support
Signed-off-by: Yan, Zheng <zyan@redhat.com>
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commit | commitdiff | tree |
| 2016-05-25 |
Yan, Zheng | ceph: multiple filesystem support
Signed-off-by: Yan, Zheng <zyan@redhat.com>
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commit | commitdiff | tree |
| 2016-04-23 |
Yan, Zheng | ceph: kill __ceph_removexattr()
Signed-off-by: "Yan, Zheng" <zyan@redhat.com>
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commit | commitdiff | tree |
| 2016-03-25 |
Yan, Zheng | ceph: use lookup request to revalidate dentry
Signed-off-by: Yan, Zheng <zyan@redhat.com>
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commit | commitdiff | tree |
| 2016-03-25 |
Yan, Zheng | ceph: kill ceph_get_dentry_parent_inode()
Signed-off-by: Yan, Zheng <zyan@redhat.com>
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commit | commitdiff | tree |
| 2016-03-25 |
Yan, Zheng | ceph: fix security xattr deadlock
Signed-off-by: Yan, Zheng <zyan@redhat.com>
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commit | commitdiff | tree |
| 2016-03-25 |
Yan, Zheng | ceph: don't request vxattrs from MDS
Signed-off-by: Yan, Zheng <zyan@redhat.com>
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commit | commitdiff | tree |
| 2016-03-25 |
Yan, Zheng | ceph: fix mounting same fs multiple times
Signed-off-by: Yan, Zheng <zyan@redhat.com>
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commit | commitdiff | tree |
| 2016-03-25 |
Yan, Zheng | ceph: remove unnecessary NULL check
Signed-off-by: Yan, Zheng <zyan@redhat.com>
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commit | commitdiff | tree |
| 2016-03-25 |
Yan, Zheng | ceph: avoid updating directory inode's i_size accidentally
Signed-off-by: Yan, Zheng <zyan@redhat.com>
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commit | commitdiff | tree |
| 2016-03-25 |
Yan, Zheng | ceph: fix race during filling readdir cache
Signed-off-by: Yan, Zheng <zyan@redhat.com>
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commit | commitdiff | tree |
| 2016-03-25 |
Yan, Zheng | ceph: scattered page writeback
Signed-off-by: Yan, Zheng <zyan@redhat.com>
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commit | commitdiff | tree |
| 2016-03-25 |
Yan, Zheng | libceph: add helper that duplicates last extent operation
Signed-off-by: Yan, Zheng <zyan@redhat.com>
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commit | commitdiff | tree |
| 2016-03-25 |
Yan, Zheng | libceph: move r_reply_op_{len,result} into struct ceph_osd_r...
Signed-off-by: Yan, Zheng <zyan@redhat.com>
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commit | commitdiff | tree |
| 2016-03-25 |
Yan, Zheng | ceph: remove useless BUG_ON
Signed-off-by: Yan, Zheng <zyan@redhat.com>
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commit | commitdiff | tree |
| 2016-03-25 |
Yan, Zheng | ceph: don't enable rbytes mount option by default
Signed-off-by: Yan, Zheng <zyan@redhat.com>
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commit | commitdiff | tree |
| 2016-03-25 |
Yan, Zheng | ceph: encode ctime in cap message
Signed-off-by: Yan, Zheng <zyan@redhat.com>
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commit | commitdiff | tree |
| 2016-03-04 |
Yan, Zheng | ceph: initial CEPH_FEATURE_FS_FILE_LAYOUT_V2 support
Signed-off-by: Yan, Zheng <zyan@redhat.com>
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commit | commitdiff | tree |
| 2016-02-04 |
Yan, Zheng | ceph: fix snap context leak in error path
Signed-off-by: Yan, Zheng <zyan@redhat.com>
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commit | commitdiff | tree |
| 2016-01-21 |
Yan, Zheng | ceph: use i_size_{read,write} to get/set i_size
Signed-off-by: Yan, Zheng <zyan@redhat.com>
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commit | commitdiff | tree |
| 2016-01-21 |
Yan, Zheng | ceph: re-send AIO write request when getting -EOLDSNAP...
Signed-off-by: Yan, Zheng <zyan@redhat.com>
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commit | commitdiff | tree |
| 2016-01-21 |
Yan, Zheng | ceph: Asynchronous IO support
Signed-off-by: Yan, Zheng <zyan@redhat.com>
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commit | commitdiff | tree |
| 2016-01-21 |
Yan, Zheng | ceph: fix double page_unlock() in page_mkwrite()
Signed-off-by: Yan, Zheng <zyan@redhat.com>
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commit | commitdiff | tree |
| 2015-11-02 |
Yan, Zheng | ceph: make fsync() wait unsafe requests that created...
Signed-off-by: Yan, Zheng <zyan@redhat.com>
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commit | commitdiff | tree |
| 2015-11-02 |
Yan, Zheng | ceph: add request to i_unsafe_dirops when getting unsafe...
Signed-off-by: Yan, Zheng <zyan@redhat.com>
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commit | commitdiff | tree |
| 2015-11-02 |
Yan, Zheng | ceph: don't invalidate page cache when inode is no...
Signed-off-by: Yan, Zheng <zyan@redhat.com>
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commit | commitdiff | tree |
| 2015-09-09 |
Yan, Zheng | ceph: improve readahead for file holes
Signed-off-by: Yan, Zheng <zyan@redhat.com>
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commit | commitdiff | tree |
| 2015-09-09 |
Yan, Zheng | ceph: get inode size for each append write
Signed-off-by: Yan, Zheng <zyan@redhat.com>
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commit | commitdiff | tree |
| 2015-09-08 |
Yan, Zheng | libceph: use keepalive2 to verify the mon session is...
Signed-off-by: Yan, Zheng <zyan@redhat.com>
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commit | commitdiff | tree |
| 2015-09-08 |
Yan, Zheng | libceph: set 'exists' flag for newly up osd
Signed-off-by: Yan, Zheng <zyan@redhat.com>
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commit | commitdiff | tree |
| 2015-09-08 |
Yan, Zheng | ceph: fix queuing inode to mdsdir's snaprealm
Signed-off-by: Yan, Zheng <zyan@redhat.com>
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commit | commitdiff | tree |
| 2015-09-08 |
Yan, Zheng | ceph: invalidate dirty pages after forced umount
Signed-off-by: Yan, Zheng <zyan@redhat.com>
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commit | commitdiff | tree |
| 2015-09-08 |
Yan, Zheng | ceph: EIO all operations after forced umount
Signed-off-by: Yan, Zheng <zyan@redhat.com>
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commit | commitdiff | tree |
| 2015-07-31 |
Yan, Zheng | ceph: always re-send cap flushes when MDS recovers
Signed-off-by: Yan, Zheng <zyan@redhat.com>
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commit | commitdiff | tree |
| 2015-07-31 |
Yan, Zheng | ceph: fix ceph_encode_locks_to_buffer()
Signed-off-by: Yan, Zheng <zyan@redhat.com>
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commit | commitdiff | tree |
| 2015-06-25 |
Yan, Zheng | ceph: fix ceph_writepages_start()
Signed-off-by: Yan, Zheng <zyan@redhat.com>
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commit | commitdiff | tree |
| 2015-06-25 |
Yan, Zheng | ceph: rework dcache readdir
Signed-off-by: Yan, Zheng <zyan@redhat.com>
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commit | commitdiff | tree |
| 2015-06-25 |
Yan, Zheng | ceph: switch some GFP_NOFS memory allocation to GFP_KERNEL
Signed-off-by: Yan, Zheng <zyan@redhat.com>
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commit | commitdiff | tree |
| 2015-06-25 |
Yan, Zheng | ceph: pre-allocate data structure that tracks caps...
Signed-off-by: Yan, Zheng <zyan@redhat.com>
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commit | commitdiff | tree |
| 2015-06-25 |
Yan, Zheng | ceph: re-send flushing caps (which are revoked) in...
Signed-off-by: Yan, Zheng <zyan@redhat.com>
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commit | commitdiff | tree |
| 2015-06-25 |
Yan, Zheng | ceph: send TID of the oldest pending caps flush to MDS
Signed-off-by: Yan, Zheng <zyan@redhat.com>
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commit | commitdiff | tree |
| 2015-06-25 |
Yan, Zheng | ceph: track pending caps flushing globally
Signed-off-by: Yan, Zheng <zyan@redhat.com>
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commit | commitdiff | tree |
| 2015-06-25 |
Yan, Zheng | ceph: track pending caps flushing accurately
Signed-off-by: Yan, Zheng <zyan@redhat.com>
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commit | commitdiff | tree |
| 2015-06-25 |
Yan, Zheng | ceph: fix directory fsync
Signed-off-by: Yan, Zheng <zyan@redhat.com>
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commit | commitdiff | tree |
| 2015-06-25 |
Yan, Zheng | ceph: fix flushing caps
Signed-off-by: Yan, Zheng <zyan@redhat.com>
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commit | commitdiff | tree |
| 2015-06-25 |
Yan, Zheng | ceph: don't include used caps in cap_wanted
Signed-off-by: Yan, Zheng <zyan@redhat.com>
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commit | commitdiff | tree |
| 2015-06-25 |
Yan, Zheng | ceph: ratelimit warn messages for MDS closes session
Signed-off-by: Yan, Zheng <zyan@redhat.com>
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commit | commitdiff | tree |
| 2015-06-25 |
Yan, Zheng | ceph: exclude setfilelock requests when calculating...
Signed-off-by: Yan, Zheng <zyan@redhat.com>
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commit | commitdiff | tree |
| 2015-06-25 |
Yan, Zheng | ceph: don't pre-allocate space for cap release messages
Signed-off-by: Yan, Zheng <zyan@redhat.com>
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commit | commitdiff | tree |
| 2015-06-25 |
Yan, Zheng | ceph: make sure syncfs flushes all cap snaps
Signed-off-by: Yan, Zheng <zyan@redhat.com>
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commit | commitdiff | tree |
| 2015-06-25 |
Yan, Zheng | ceph: don't trim auth cap when there are cap snaps
Signed-off-by: Yan, Zheng <zyan@redhat.com>
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commit | commitdiff | tree |
| 2015-06-25 |
Yan, Zheng | ceph: take snap_rwsem when accessing snap realm's cached_context
Signed-off-by: Yan, Zheng <zyan@redhat.com>
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commit | commitdiff | tree |
| 2015-06-25 |
Yan, Zheng | ceph: avoid sending unnessesary FLUSHSNAP message
Signed-off-by: Yan, Zheng <zyan@redhat.com>
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commit | commitdiff | tree |
| 2015-06-25 |
Yan, Zheng | ceph: set i_head_snapc when getting CEPH_CAP_FILE_WR...
Signed-off-by: Yan, Zheng <zyan@redhat.com>
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commit | commitdiff | tree |
| 2015-06-25 |
Yan, Zheng | ceph: use empty snap context for uninline_data and...
Signed-off-by: Yan, Zheng <zyan@redhat.com>
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commit | commitdiff | tree |
| 2015-06-25 |
Yan, Zheng | ceph: check OSD caps before read/write
Signed-off-by: Yan, Zheng <zyan@redhat.com>
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commit | commitdiff | tree |
| 2015-06-25 |
Yan, Zheng | libceph: allow setting osd_req_op's flags
Signed-off-by: Yan, Zheng <zyan@redhat.com>
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commit | commitdiff | tree |
| 2015-06-25 |
Yan, Zheng | libceph: properly release STAT request's raw_data_in
Signed-off-by: Yan, Zheng <zyan@redhat.com>
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commit | commitdiff | tree |
| 2015-06-07 |
 Yan, Zheng | perf/intel/x86: Enlarge the PEBS buffer
Signed-off-by: Yan, Zheng <zheng.z.yan@intel.com>
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commit | commitdiff | tree |
| 2015-06-07 |
Yan, Zheng | perf/x86/intel: Drain the PEBS buffer during context...
Signed-off-by: Yan, Zheng <zheng.z.yan@intel.com>
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commit | commitdiff | tree |
| 2015-06-07 |
Yan, Zheng | perf/x86/intel: Implement batched PEBS interrupt handling...
Signed-off-by: Yan, Zheng <zheng.z.yan@intel.com>
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commit | commitdiff | tree |
| 2015-06-07 |
Yan, Zheng | perf/x86/intel: Handle multiple records in the PEBS...
Signed-off-by: Yan, Zheng <zheng.z.yan@intel.com>
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commit | commitdiff | tree |
| 2015-06-07 |
Yan, Zheng | perf/x86/intel: Introduce setup_pebs_sample_data()
Signed-off-by: Yan, Zheng <zheng.z.yan@intel.com>
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commit | commitdiff | tree |
| 2015-06-07 |
Yan, Zheng | perf/x86/intel: Use the PEBS auto reload mechanism...
Signed-off-by: Yan, Zheng <zheng.z.yan@intel.com>
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commit | commitdiff | tree |
| 2015-04-22 |
Yan, Zheng | ceph: fix uninline data function
Signed-off-by: Yan, Zheng <zyan@redhat.com>
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commit | commitdiff | tree |
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