linux/fs/ceph
Yan, Zheng 438386853d ceph: improve readahead for file holes
When readahead encounters file holes, osd reply returns error -ENOENT,
finish_read() skips adding pages to the the page cache. So readahead
does not work for file holes. The fix is adding zero pages to the
page cache when -ENOENT is returned.

Signed-off-by: Yan, Zheng <zyan@redhat.com>
2015-09-09 09:52:29 +03:00
..
acl.c ceph: switch some GFP_NOFS memory allocation to GFP_KERNEL 2015-06-25 11:49:31 +03:00
addr.c ceph: improve readahead for file holes 2015-09-09 09:52:29 +03:00
cache.c ceph: fscache: Wait for completion of object initialization 2014-04-03 10:33:53 +08:00
cache.h ceph: fscache: add an interface to synchronize object store limit 2014-04-03 10:33:53 +08:00
caps.c ceph: EIO all operations after forced umount 2015-09-08 23:14:28 +03:00
ceph_frag.c ceph: factor out libceph from Ceph file system 2010-10-20 15:37:28 -07:00
debugfs.c VFS: normal filesystems (and lustre): d_inode() annotations 2015-04-15 15:06:57 -04:00
dir.c ceph: rework dcache readdir 2015-06-25 11:49:32 +03:00
export.c VFS: normal filesystems (and lustre): d_inode() annotations 2015-04-15 15:06:57 -04:00
file.c ceph: get inode size for each append write 2015-09-09 09:52:29 +03:00
inode.c Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client 2015-07-02 11:35:00 -07:00
ioctl.c ceph: fix divide-by-zero in __validate_layout() 2014-10-14 12:57:05 -07:00
ioctl.h ceph: fully initialize new layout 2012-05-16 14:28:27 -05:00
Kconfig ceph: add acl for cephfs 2013-12-31 20:32:01 +02:00
locks.c ceph: fix ceph_encode_locks_to_buffer() 2015-07-31 11:38:47 +03:00
Makefile ceph: add acl for cephfs 2013-12-31 20:32:01 +02:00
mds_client.c ceph: cleanup use of ceph_msg_get 2015-09-08 23:14:29 +03:00
mds_client.h ceph: EIO all operations after forced umount 2015-09-08 23:14:28 +03:00
mdsmap.c fs/ceph: replace pr_warning by pr_warn 2014-06-06 16:08:06 -07:00
snap.c ceph: fix queuing inode to mdsdir's snaprealm 2015-09-08 23:14:29 +03:00
strings.c ceph: rename snapshot support 2015-04-22 18:33:41 +03:00
super.c ceph: EIO all operations after forced umount 2015-09-08 23:14:28 +03:00
super.h ceph: always re-send cap flushes when MDS recovers 2015-07-31 11:38:53 +03:00
xattr.c ceph: pre-allocate data structure that tracks caps flushing 2015-06-25 11:49:31 +03:00