Li Wang 88285f766c ceph: Avoid data inconsistency due to d-cache aliasing in readpage() ...

commit 56f91aad69 upstream.

If the length of data to be read in readpage() is exactly
PAGE_CACHE_SIZE, the original code does not flush d-cache
for data consistency after finishing reading. This patches fixes
this.

Signed-off-by: Li Wang <liwang@ubuntukylin.com>
Signed-off-by: Sage Weil <sage@inktank.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2014-01-09 12:24:22 -08:00

..

addr.c

ceph: Avoid data inconsistency due to d-cache aliasing in readpage()

2014-01-09 12:24:22 -08:00

caps.c

ceph: take i_mutex before getting Fw cap

2013-05-01 21:18:53 -07:00

ceph_frag.c

…

debugfs.c

libceph: delay debugfs initialization until we learn global_id

2012-08-20 10:03:15 -07:00

dir.c

ceph: use i_release_count to indicate dir's completeness

2013-05-01 21:17:07 -07:00

export.c

fs: encode_fh: return FILEID_INVALID if invalid fid_type

2013-02-26 02:46:10 -05:00

file.c

aio: don't include aio.h in sched.h

2013-05-07 20:16:25 -07:00

inode.c

ceph: fix symlink inode operations

2013-05-01 21:18:50 -07:00

ioctl.c

ceph: Don't forget the 'up_read(&osdc->map_sem)' if met error.

2013-09-26 17:18:29 -07:00

ioctl.h

ceph: fully initialize new layout

2012-05-16 14:28:27 -05:00

Kconfig

fs/ceph: remove depends on CONFIG_EXPERIMENTAL

2013-01-11 11:39:04 -08:00

locks.c

ceph: ceph_pagelist_append might sleep while atomic

2013-05-17 12:45:48 -05:00

Makefile

ceph: Makefile: Remove unnessary code

2011-01-12 15:15:13 -08:00

mds_client.c

ceph: wake up 'safe' waiters when unregistering request

2014-01-09 12:24:19 -08:00

mds_client.h

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client

2013-02-28 17:43:09 -08:00

mdsmap.c

ceph: Use pseudo-random numbers to choose mds

2013-05-01 21:18:49 -07:00

snap.c

ceph: use ceph_create_snap_context()

2013-05-01 21:20:09 -07:00

strings.c

libceph: update ceph_mds_state_name() and ceph_mds_op_name()

2013-02-18 12:20:34 -06:00

super.c

ceph: set up page array mempool with correct size

2013-05-01 21:17:50 -07:00

super.h

ceph: ceph_pagelist_append might sleep while atomic

2013-05-17 12:45:48 -05:00

xattr.c

ceph: fix sleeping function called from invalid context.

2013-07-13 11:42:26 -07:00