| 2016-03-25 |
 Yan, Zheng | ceph: fix mounting same fs multiple times
Signed-off-by: Yan, Zheng <zyan@redhat.com>
|
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>
|
commit | commitdiff | tree |
| 2016-03-25 |
Yan, Zheng | ceph: scattered page writeback
Signed-off-by: Yan, Zheng <zyan@redhat.com>
|
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>
|
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>
|
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>
|
commit | commitdiff | tree |
| 2015-09-09 |
Yan, Zheng | ceph: get inode size for each append write
Signed-off-by: Yan, Zheng <zyan@redhat.com>
|
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>
|
commit | commitdiff | tree |
| 2015-09-08 |
Yan, Zheng | ceph: EIO all operations after forced umount
Signed-off-by: Yan, Zheng <zyan@redhat.com>
|
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>
|
commit | commitdiff | tree |
| 2015-06-25 |
Yan, Zheng | ceph: rework dcache readdir
Signed-off-by: Yan, Zheng <zyan@redhat.com>
|
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>
|
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>
|
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>
|
commit | commitdiff | tree |
| 2015-06-25 |
Yan, Zheng | ceph: track pending caps flushing accurately
Signed-off-by: Yan, Zheng <zyan@redhat.com>
|
commit | commitdiff | tree |
| 2015-06-25 |
Yan, Zheng | ceph: fix directory fsync
Signed-off-by: Yan, Zheng <zyan@redhat.com>
|
commit | commitdiff | tree |
| 2015-06-25 |
Yan, Zheng | ceph: fix flushing caps
Signed-off-by: Yan, Zheng <zyan@redhat.com>
|
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>
|
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>
|
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>
|
commit | commitdiff | tree |
| 2015-06-25 |
Yan, Zheng | ceph: make sure syncfs flushes all cap snaps
Signed-off-by: Yan, Zheng <zyan@redhat.com>
|
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>
|
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>
|
commit | commitdiff | tree |
| 2015-06-25 |
Yan, Zheng | ceph: check OSD caps before read/write
Signed-off-by: Yan, Zheng <zyan@redhat.com>
|
commit | commitdiff | tree |
| 2015-06-25 |
Yan, Zheng | libceph: allow setting osd_req_op's flags
Signed-off-by: Yan, Zheng <zyan@redhat.com>
|
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>
|
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>
|
commit | commitdiff | tree |
| 2015-04-22 |
Yan, Zheng | ceph: rename snapshot support
Signed-off-by: Yan, Zheng <zyan@redhat.com>
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commit | commitdiff | tree |
| 2015-04-22 |
Yan, Zheng | ceph: fix null pointer dereference in send_mds_reconnect()
Signed-off-by: Yan, Zheng <zyan@redhat.com>
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commit | commitdiff | tree |
| 2015-04-20 |
Yan, Zheng | ceph: hold on to exclusive caps on complete directories
Signed-off-by: Yan, Zheng <zyan@redhat.com>
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commit | commitdiff | tree |
| 2015-04-20 |
Yan, Zheng | ceph: cleanup unsafe requests when reconnecting is...
Signed-off-by: Yan, Zheng <zyan@redhat.com>
|
commit | commitdiff | tree |
| 2015-04-20 |
Yan, Zheng | ceph: don't zero i_wrbuffer_ref when reconnecting is...
Signed-off-by: Yan, Zheng <zyan@redhat.com>
|
commit | commitdiff | tree |
| 2015-04-20 |
Yan, Zheng | ceph: don't mark dirty caps when there is no auth cap
Signed-off-by: Yan, Zheng <zyan@redhat.com>
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commit | commitdiff | tree |
| 2015-04-20 |
Yan, Zheng | ceph: keep i_snap_realm while there are writers
Signed-off-by: Yan, Zheng <zyan@redhat.com>
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commit | commitdiff | tree |
| 2015-04-20 |
Yan, Zheng | ceph: fix dcache/nocache mount option
Signed-off-by: Yan, Zheng <zyan@redhat.com>
|
commit | commitdiff | tree |
| 2015-04-20 |
Yan, Zheng | ceph: drop cap releases in requests composed before...
Signed-off-by: Yan, Zheng <zyan@redhat.com>
|
commit | commitdiff | tree |
| 2015-03-27 |
Yan, Zheng | locks: fix file_lock deletion inside loop
Signed-off-by: "Yan, Zheng" <zyan@redhat.com>
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commit | commitdiff | tree |
| 2015-02-19 |
Yan, Zheng | ceph: return error for traceless reply race
Signed-off-by: Yan, Zheng <zyan@redhat.com>
|
commit | commitdiff | tree |
| 2015-02-19 |
Yan, Zheng | ceph: fix dentry leaks
Signed-off-by: Yan, Zheng <zyan@redhat.com>
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commit | commitdiff | tree |
| 2015-02-19 |
Yan, Zheng | ceph: re-send requests when MDS enters reconnecting...
Signed-off-by: Yan, Zheng <zyan@redhat.com>
|
commit | commitdiff | tree |
| 2015-02-19 |
Yan, Zheng | ceph: fix atomic_open snapdir
Signed-off-by: Yan, Zheng <zyan@redhat.com>
|
commit | commitdiff | tree |
| 2015-02-19 |
Yan, Zheng | ceph: properly mark empty directory as complete
Signed-off-by: Yan, Zheng <zyan@redhat.com>
|
commit | commitdiff | tree |
| 2015-02-19 |
Yan, Zheng | client: include kernel version in client metadata
Signed-off-by: Yan, Zheng <zyan@redhat.com>
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commit | commitdiff | tree |
| 2015-02-19 |
Yan, Zheng | ceph: provide seperate {inode,file}_operations for...
Signed-off-by: Yan, Zheng <zyan@redhat.com>
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commit | commitdiff | tree |
| 2015-02-19 |
Yan, Zheng | ceph: fix request time stamp encoding
Signed-off-by: Yan, Zheng <zyan@redhat.com>
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commit | commitdiff | tree |
| 2015-02-19 |
Yan, Zheng | ceph: fix reading inline data when i_size > PAGE_SIZE
Signed-off-by: Yan, Zheng <zyan@redhat.com>
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commit | commitdiff | tree |
| 2015-02-19 |
Yan, Zheng | ceph: avoid block operation when !TASK_RUNNING (ceph_mdsc_cl...
Signed-off-by: Yan, Zheng <zyan@redhat.com>
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commit | commitdiff | tree |
| 2015-02-19 |
Yan, Zheng | ceph: avoid block operation when !TASK_RUNNING (ceph_get_caps)
Signed-off-by: Yan, Zheng <zyan@redhat.com>
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commit | commitdiff | tree |
| 2015-02-19 |
Yan, Zheng | ceph: avoid block operation when !TASK_RUNNING (ceph_mdsc_sync)
Signed-off-by: Yan, Zheng <zyan@redhat.com>
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commit | commitdiff | tree |
| 2015-02-19 |
Yan, Zheng | ceph: improve reference tracking for snaprealm
Signed-off-by: Yan, Zheng <zyan@redhat.com>
|
commit | commitdiff | tree |
| 2015-02-19 |
Yan, Zheng | ceph: properly zero data pages for file holes.
Signed-off-by: Yan, Zheng <zyan@redhat.com>
|
commit | commitdiff | tree |
| 2015-02-19 |
Yan, Zheng | ceph: handle SESSION_FORCE_RO message
Signed-off-by: Yan, Zheng <zyan@redhat.com>
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commit | commitdiff | tree |
| 2015-02-18 |
Yan, Zheng | perf/x86/intel: Discard zero length call entries in...
Signed-off-by: Yan, Zheng <zheng.z.yan@intel.com>
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commit | commitdiff | tree |
| 2015-02-18 |
Yan, Zheng | perf/x86/intel: Disable FREEZE_LBRS_ON_PMI when LBR...
Signed-off-by: Yan, Zheng <zheng.z.yan@intel.com>
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commit | commitdiff | tree |
| 2015-02-18 |
Yan, Zheng | perf/x86/intel: Re-organize code that implicitly enables...
Signed-off-by: Yan, Zheng <zheng.z.yan@intel.com>
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commit | commitdiff | tree |
| 2015-02-18 |
Yan, Zheng | perf: Simplify the branch stack check
Signed-off-by: Yan, Zheng <zheng.z.yan@intel.com>
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commit | commitdiff | tree |
| 2015-02-18 |
Yan, Zheng | perf/x86/intel: Save/restore LBR stack during context...
Signed-off-by: Yan, Zheng <zheng.z.yan@intel.com>
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commit | commitdiff | tree |
| 2015-02-18 |
Yan, Zheng | perf/x86/intel: Track number of events that use the...
Signed-off-by: Yan, Zheng <zheng.z.yan@intel.com>
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commit | commitdiff | tree |
| 2015-02-18 |
Yan, Zheng | perf/x86/intel: Allocate space for storing LBR stack
Signed-off-by: Yan, Zheng <zheng.z.yan@intel.com>
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commit | commitdiff | tree |
| 2015-02-18 |
Yan, Zheng | perf: Always switch pmu specific data during context...
Signed-off-by: Yan, Zheng <zheng.z.yan@intel.com>
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commit | commitdiff | tree |
| 2015-02-18 |
Yan, Zheng | perf: Add pmu specific data for perf task context
Signed-off-by: Yan, Zheng <zheng.z.yan@intel.com>
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commit | commitdiff | tree |
| 2015-02-18 |
Yan, Zheng | perf/x86/intel: Add basic Haswell LBR call stack support
Signed-off-by: Yan, Zheng <zheng.z.yan@intel.com>
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commit | commitdiff | tree |
| 2015-02-18 |
Yan, Zheng | perf/x86/intel: Use context switch callback to flush...
Signed-off-by: Yan, Zheng <zheng.z.yan@intel.com>
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commit | commitdiff | tree |
| 2015-02-18 |
Yan, Zheng | perf: Introduce pmu context switch callback
Signed-off-by: Yan, Zheng <zheng.z.yan@intel.com>
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commit | commitdiff | tree |
| 2015-02-18 |
Yan, Zheng | perf/x86/intel: Reduce lbr_sel_map[] size
Signed-off-by: Yan, Zheng <zheng.z.yan@intel.com>
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commit | commitdiff | tree |
| 2014-12-17 |
Yan, Zheng | ceph: fix setting empty extended attribute
Signed-off-by: Yan, Zheng <zyan@redhat.com>
|
commit | commitdiff | tree |
| 2014-12-17 |
Yan, Zheng | ceph: fix mksnap crash
Signed-off-by: Yan, Zheng <zyan@redhat.com>
|
commit | commitdiff | tree |
| 2014-12-17 |
Yan, Zheng | ceph: support inline data feature
Signed-off-by: Yan, Zheng <zyan@redhat.com>
|
commit | commitdiff | tree |
| 2014-12-17 |
Yan, Zheng | ceph: flush inline version
Signed-off-by: Yan, Zheng <zyan@redhat.com>
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