Toshi Kani 7ebfc8f69a ext2, dax: set ext2_dax_aops for dax files ...

commit 9e796c9db9 upstream.

Sync syscall to DAX file needs to flush processor cache, but it
currently does not flush to existing DAX files.  This is because
'ext2_da_aops' is set to address_space_operations of existing DAX
files, instead of 'ext2_dax_aops', since S_DAX flag is set after
ext2_set_aops() in the open path.

Similar to ext4, change ext2_iget() to initialize i_flags before
ext2_set_aops().

Fixes: fb094c9074 ("ext2, dax: introduce ext2_dax_aops")
Signed-off-by: Toshi Kani <toshi.kani@hpe.com>
Suggested-by: Jan Kara <jack@suse.cz>
Cc: Jan Kara <jack@suse.cz>
Cc: Dan Williams <dan.j.williams@intel.com>
Cc: "Theodore Ts'o" <tytso@mit.edu>
Cc: Andreas Dilger <adilger.kernel@dilger.ca>
Cc: <stable@vger.kernel.org>
Signed-off-by: Jan Kara <jack@suse.cz>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2018-10-03 16:59:20 -07:00

..

acl.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

acl.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

balloc.c

Rename superblock flags (MS_xyz -> SB_xyz)

2017-11-27 13:05:09 -08:00

dir.c

iversion: Rename make inode_cmp_iversion{+raw} to inode_eq_iversion{+raw}

2018-02-01 08:15:25 -05:00

ext2.h

ext2: add warning when specifying nocheck option

2018-06-20 11:04:26 +02:00

file.c

fs: ext2: Adding new return type vm_fault_t

2018-04-16 09:52:24 +02:00

ialloc.c

Rename superblock flags (MS_xyz -> SB_xyz)

2017-11-27 13:05:09 -08:00

inode.c

ext2, dax: set ext2_dax_aops for dax files

2018-10-03 16:59:20 -07:00

ioctl.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

Kconfig

fs/*/Kconfig: drop links to 404-compliant http://acl.bestbits.at

2018-01-01 12:45:37 -07:00

Makefile

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

namei.c

do d_instantiate/unlock_new_inode combinations safely

2018-05-11 15:36:37 -04:00

super.c

ext2: add warning when specifying nocheck option

2018-06-20 11:04:26 +02:00

symlink.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

xattr_security.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

xattr_trusted.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

xattr_user.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

xattr.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

xattr.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00