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52e2d0a380
linux/fs/orangefs
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Martin Brandenburg 52e2d0a380 orangefs: write range tracking 
Attach the actual range of bytes written to plus the responsible uid/gid
to each dirty page.  This information must be sent to the server when
the page is written out.

Now write_begin, page_mkwrite, and invalidatepage keep up with this
information.  There are several conditions where they must write out the
page immediately to store the new range.  Two non-contiguous ranges
cannot be stored on a single page.

Signed-off-by: Martin Brandenburg <martin@omnibond.com>
Signed-off-by: Mike Marshall <hubcap@omnibond.com>
2019-05-03 14:32:38 -04:00
..
acl.c orangefs: reorganize setattr functions to track attribute changes 2019-05-03 14:32:38 -04:00
dcache.c orangefs: reverse sense of is-inode-stale test in d_revalidate 2018-02-06 16:38:13 -05:00
devorangefs-req.c Merge branch 'work.compat' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2018-06-16 16:21:50 +09:00
dir.c orangefs: stop setting atime on inode dirty 2017-11-13 15:10:11 -05:00
downcall.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
file.c orangefs: write range tracking 2019-05-03 14:32:38 -04:00
inode.c orangefs: write range tracking 2019-05-03 14:32:38 -04:00
Kconfig Orangefs: kernel client part 7 2015-10-03 11:40:00 -04:00
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 orangefs: reorganize setattr functions to track attribute changes 2019-05-03 14:32:38 -04:00
orangefs-bufmap.c fs/: remove caller signal_pending branch predictions 2019-01-04 13:13:48 -08:00
orangefs-bufmap.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
orangefs-cache.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
orangefs-debug.h orangefs: remove unused code 2018-04-03 21:55:28 -04:00
orangefs-debugfs.c orangefs: make debug_help_fops static 2018-06-01 14:51:45 -04:00
orangefs-debugfs.h orangefs: make orangefs_client_debug_init static 2018-02-06 16:38:12 -05:00
orangefs-dev-proto.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
orangefs-kernel.h orangefs: write range tracking 2019-05-03 14:32:38 -04:00
orangefs-mod.c orangefs: Delete error messages for a failed memory allocation in five functions 2017-09-14 14:58:29 -04:00
orangefs-sysfs.c orangefs: rate limit the client not running info message 2018-10-10 09:54:29 -04:00
orangefs-sysfs.h Orangefs: change pvfs2 filenames to orangefs 2015-12-04 12:56:14 -05:00
orangefs-utils.c orangefs: skip inode writeout if nothing to write 2019-05-03 14:32:38 -04:00
protocol.h orangefs: specify user pointers when using dev_map_desc and bufmap 2018-06-01 14:51:36 -04:00
super.c orangefs: reorganize setattr functions to track attribute changes 2019-05-03 14:32:38 -04:00
symlink.c orangefs: stop setting atime on inode dirty 2017-11-13 15:10:11 -05:00
upcall.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
waitqueue.c orangefs: service ops done for writeback are not killable 2019-05-03 14:32:38 -04:00
xattr.c orangefs: implement xattr cache 2019-05-03 14:32:37 -04:00