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Shiyang Ruan 1bec6782a2 fsdax,xfs: port unshare to fsdax 
[ Upstream commit d984648e428bf88cbd94ebe346c73632cb92fffb ]

Implement unshare in fsdax mode: copy data from srcmap to iomap.

Link: https://lkml.kernel.org/r/1669908753-169-1-git-send-email-ruansy.fnst@fujitsu.com
Signed-off-by: Shiyang Ruan <ruansy.fnst@fujitsu.com>
Reviewed-by: Darrick J. Wong <djwong@kernel.org>
Cc: Alistair Popple <apopple@nvidia.com>
Cc: Dan Williams <dan.j.williams@intel.com>
Cc: Dave Chinner <david@fromorbit.com>
Cc: Jason Gunthorpe <jgg@nvidia.com>
Cc: John Hubbard <jhubbard@nvidia.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Stable-dep-of: a311a08a4237 ("iomap: constrain the file range passed to iomap_file_unshare")
Signed-off-by: Sasha Levin <sashal@kernel.org>
2024-10-17 15:21:32 +02:00
..
libxfs xfs: journal geometry is not properly bounds checked 2024-09-30 16:23:54 +02:00
scrub xfs: disable reaping in fscounters scrub 2023-07-19 16:22:15 +02:00
Kconfig
kmem.c
kmem.h
Makefile
mrlock.h
xfs.h
xfs_acl.c
xfs_acl.h
xfs_aops.c xfs: fix off-by-one-block in xfs_discard_folio() 2024-05-25 16:21:32 +02:00
xfs_aops.h
xfs_attr_inactive.c xfs: make inode unlinked bucket recovery work with quotacheck 2024-09-30 16:23:54 +02:00
xfs_attr_item.c
xfs_attr_item.h
xfs_attr_list.c
xfs_bio_io.c
xfs_bmap_item.c
xfs_bmap_item.h
xfs_bmap_util.c xfs: fix negative array access in xfs_getbmap 2024-09-30 16:23:53 +02:00
xfs_bmap_util.h xfs: xfs_bmap_punch_delalloc_range() should take a byte range 2024-05-25 16:21:31 +02:00
xfs_buf.c xfs: invalidate block device page cache during unmount 2024-05-25 16:21:32 +02:00
xfs_buf.h
xfs_buf_item.c xfs: buffer pins need to hold a buffer reference 2024-09-30 16:23:52 +02:00
xfs_buf_item.h
xfs_buf_item_recover.c
xfs_dir2_readdir.c
xfs_discard.c
xfs_discard.h
xfs_dquot.c xfs: remove WARN when dquot cache insertion fails 2024-09-30 16:23:52 +02:00
xfs_dquot.h
xfs_dquot_item.c
xfs_dquot_item.h
xfs_dquot_item_recover.c
xfs_error.c xfs: drop write error injection is unfixable, remove it 2024-05-25 16:21:32 +02:00
xfs_error.h
xfs_export.c xfs: fix reloading entire unlinked bucket lists 2024-09-30 16:23:54 +02:00
xfs_export.h
xfs_extent_busy.c xfs: fix extent busy updating 2024-09-30 16:23:51 +02:00
xfs_extent_busy.h
xfs_extfree_item.c
xfs_extfree_item.h
xfs_file.c xfs: write page faults in iomap are not buffered writes 2024-05-25 16:21:31 +02:00
xfs_filestream.c
xfs_filestream.h
xfs_fsmap.c xfs: fix uninitialized variable access 2024-09-30 16:23:51 +02:00
xfs_fsmap.h
xfs_fsops.c xfs: fix ag count overflow during growfs 2024-09-30 16:23:52 +02:00
xfs_fsops.h
xfs_globals.c
xfs_health.c
xfs_icache.c xfs: use i_prev_unlinked to distinguish inodes that are not on the unlinked list 2024-09-30 16:23:53 +02:00
xfs_icache.h xfs: collect errors from inodegc for unlinked inode recovery 2024-09-30 16:23:52 +02:00
xfs_icreate_item.c
xfs_icreate_item.h
xfs_inode.c xfs: fix reloading entire unlinked bucket lists 2024-09-30 16:23:54 +02:00
xfs_inode.h xfs: make inode unlinked bucket recovery work with quotacheck 2024-09-30 16:23:54 +02:00
xfs_inode_item.c xfs: fix AGF vs inode cluster buffer deadlock 2024-09-30 16:23:52 +02:00
xfs_inode_item.h xfs: fix AGF vs inode cluster buffer deadlock 2024-09-30 16:23:52 +02:00
xfs_inode_item_recover.c xfs: recovery should not clear di_flushiter unconditionally 2023-11-28 17:07:15 +00:00
xfs_ioctl.c xfs: get root inode correctly at bulkstat 2024-05-25 16:21:34 +02:00
xfs_ioctl.h
xfs_ioctl32.c
xfs_ioctl32.h
xfs_iomap.c xfs: attach dquots to inode before reading data/cow fork mappings 2024-05-25 16:21:33 +02:00
xfs_iomap.h xfs: use iomap_valid method to detect stale cached iomaps 2024-05-25 16:21:32 +02:00
xfs_iops.c
xfs_iops.h
xfs_itable.c xfs: fix reloading entire unlinked bucket lists 2024-09-30 16:23:54 +02:00
xfs_itable.h
xfs_iunlink_item.c
xfs_iunlink_item.h
xfs_iwalk.c
xfs_iwalk.h
xfs_linux.h
xfs_log.c xfs: journal geometry is not properly bounds checked 2024-09-30 16:23:54 +02:00
xfs_log.h
xfs_log_cil.c
xfs_log_priv.h
xfs_log_recover.c xfs: collect errors from inodegc for unlinked inode recovery 2024-09-30 16:23:52 +02:00
xfs_message.c
xfs_message.h
xfs_mount.c xfs: fix sb write verify for lazysbcount 2024-05-25 16:21:32 +02:00
xfs_mount.h xfs: make inode unlinked bucket recovery work with quotacheck 2024-09-30 16:23:54 +02:00
xfs_mru_cache.c
xfs_mru_cache.h
xfs_notify_failure.c xfs: correct calculation for agend and blockcount 2024-09-30 16:23:53 +02:00
xfs_ondisk.h
xfs_pnfs.c xfs: use iomap_valid method to detect stale cached iomaps 2024-05-25 16:21:32 +02:00
xfs_pnfs.h
xfs_pwork.c
xfs_pwork.h
xfs_qm.c xfs: fix reloading entire unlinked bucket lists 2024-09-30 16:23:54 +02:00
xfs_qm.h
xfs_qm_bhv.c
xfs_qm_syscalls.c
xfs_quota.h
xfs_quotaops.c
xfs_refcount_item.c
xfs_refcount_item.h
xfs_reflink.c fsdax,xfs: port unshare to fsdax 2024-10-17 15:21:32 +02:00
xfs_reflink.h
xfs_rmap_item.c
xfs_rmap_item.h
xfs_rtalloc.c
xfs_rtalloc.h
xfs_stats.c
xfs_stats.h
xfs_super.c xfs: collect errors from inodegc for unlinked inode recovery 2024-09-30 16:23:52 +02:00
xfs_super.h
xfs_symlink.c
xfs_symlink.h
xfs_sysctl.c
xfs_sysctl.h
xfs_sysfs.c
xfs_sysfs.h
xfs_trace.c
xfs_trace.h xfs: reload entire unlinked bucket lists 2024-09-30 16:23:53 +02:00
xfs_trans.c xfs: collect errors from inodegc for unlinked inode recovery 2024-09-30 16:23:52 +02:00
xfs_trans.h
xfs_trans_ail.c
xfs_trans_buf.c
xfs_trans_dquot.c
xfs_trans_priv.h
xfs_xattr.c
xfs_xattr.h