Darrick J. Wong a8a94302c9 ocfs2: fix pagecache truncation prior to reflink ... Prior to remapping blocks, it is necessary to remove pages from the destination file's page cache. Unfortunately, the truncation is not aggressive enough -- if page size > block size, we'll end up zeroing subpage blocks instead of removing them. So, round the start offset down and the end offset up to page boundaries. We already wrote all the dirty data so the larger range should be fine. Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com> Reviewed-by: Dave Chinner <dchinner@redhat.com> Signed-off-by: Dave Chinner <david@fromorbit.com>		2018-10-30 10:43:16 +11:00
..
cluster	ocfs2: make several functions and variables static (and some const)	2018-08-17 16:20:28 -07:00
dlm	ocfs2: fix locking for res->tracking and dlm->tracking_list	2018-10-05 16:32:05 -07:00
dlmfs	vfs: do bulk POLL* -> EPOLL* replacement	2018-02-11 14:34:03 -08:00
acl.c	ocfs2/acl: use 'ip_xattr_sem' to protect getting extended attribute	2018-01-31 17:18:35 -08:00
acl.h
alloc.c	ocfs2: clean up some unnecessary code	2018-08-17 16:20:27 -07:00
alloc.h	ocfs2: try to reuse extent block in dealloc without meta_alloc	2018-01-31 17:18:35 -08:00
aops.c	ocfs2: use 'oi' instead of 'OCFS2_I()'	2018-04-05 21:36:21 -07:00
aops.h	ocfs2: keep the trace point consistent with the function name	2018-04-05 21:36:21 -07:00
blockcheck.c
blockcheck.h
buffer_head_io.c	ocfs2: fix ocfs2 read block panic	2018-09-20 22:01:12 +02:00
buffer_head_io.h	ocfs2: clean up some unused function declarations	2017-11-15 18:21:01 -08:00
dcache.c
dcache.h
dir.c	ocfs2: use 'osb' instead of 'OCFS2_SB()'	2018-04-05 21:36:21 -07:00
dir.h
dlmglue.c	ocfs2: fix a GCC warning	2018-10-13 09:31:02 +02:00
dlmglue.h	ocfs2: ocfs2_inode_lock_tracker does not distinguish lock level	2018-06-07 17:34:33 -07:00
export.c
export.h
extent_map.c	ocfs2: add ocfs2_overwrite_io()	2018-01-31 17:18:35 -08:00
extent_map.h	ocfs2: add ocfs2_overwrite_io()	2018-01-31 17:18:35 -08:00
file.c	vfs: make remap_file_range functions take and return bytes completed	2018-10-30 10:41:49 +11:00
file.h	ocfs2: clean up redundant function declarations	2018-06-07 17:34:33 -07:00
filecheck.c	ocfs2: add duplicated ino number check	2018-04-05 21:36:22 -07:00
filecheck.h	ocfs2: add kobject for online file check	2018-04-05 21:36:22 -07:00
heartbeat.c
heartbeat.h
inode.c	ocfs2: clean up some unnecessary code	2018-08-17 16:20:27 -07:00
inode.h
ioctl.c	ocfs2: eliminate a misreported warning	2018-06-07 17:34:33 -07:00
ioctl.h
journal.c	treewide: kzalloc() -> kcalloc()	2018-06-12 16:19:22 -07:00
journal.h
Kconfig
localalloc.c	ocfs2: return -EROFS when filesystem becomes read-only	2018-08-17 16:20:27 -07:00
localalloc.h
locks.c
locks.h
Makefile
mmap.c	fs: ocfs2: use new return type vm_fault_t	2018-06-07 17:34:34 -07:00
mmap.h
move_extents.c
move_extents.h
namei.c	ocfs2: drop a VLA in ocfs2_orphan_del()	2018-06-07 17:34:34 -07:00
namei.h
ocfs1_fs_compat.h
ocfs2_fs.h	ocfs2: correct the comments position of struct ocfs2_dir_block_trailer	2018-06-07 17:34:34 -07:00
ocfs2_ioctl.h
ocfs2_lockid.h	ocfs2: add trimfs dlm lock resource	2018-01-31 17:18:35 -08:00
ocfs2_lockingver.h
ocfs2_trace.h	ocfs2: keep the trace point consistent with the function name	2018-04-05 21:36:21 -07:00
ocfs2.h	ocfs2: add kobject for online file check	2018-04-05 21:36:22 -07:00
quota_global.c	ocfs2: convert to new i_version API	2018-01-29 06:42:21 -05:00
quota_local.c	ocfs2: return -EROFS when filesystem becomes read-only	2018-08-17 16:20:27 -07:00
quota.h
refcounttree.c	ocfs2: fix pagecache truncation prior to reflink	2018-10-30 10:43:16 +11:00
refcounttree.h	vfs: make remap_file_range functions take and return bytes completed	2018-10-30 10:41:49 +11:00
reservations.c
reservations.h
resize.c
resize.h
slot_map.c
slot_map.h
stack_o2cb.c
stack_user.c	treewide: Align function definition open/close braces	2018-03-26 11:13:09 +02:00
stackglue.c
stackglue.h
suballoc.c	ocfs2: remove two unused functions from suballoc.c	2018-04-05 21:36:22 -07:00
suballoc.h
super.c	ocfs2: add kobject for online file check	2018-04-05 21:36:22 -07:00
super.h
symlink.c
symlink.h
sysfile.c	treewide: kzalloc() -> kcalloc()	2018-06-12 16:19:22 -07:00
sysfile.h
uptodate.c	ocfs2: remove unnecessary null pointer check before kmem_cache_destroy()	2018-04-05 21:36:22 -07:00
uptodate.h
xattr.c	ocfs2: use 'osb' instead of 'OCFS2_SB()'	2018-04-05 21:36:21 -07:00
xattr.h