linux/fs/xfs
Darrick J. Wong 8d16762047 xfs: conditionally allow FS_XFLAG_REALTIME changes if S_DAX is set
If a file has the S_DAX flag (aka fsdax access mode) set, we cannot
allow users to change the realtime flag unless the datadev and rtdev
both support fsdax access modes.  Even if there are no extents allocated
to the file, the setattr thread could be racing with another thread
that has already started down the write code paths.

Fixes: ba23cba9b3 ("fs: allow per-device dax status checking for filesystems")
Signed-off-by: Darrick J. Wong <djwong@kernel.org>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Chandan Babu R <chandanbabu@kernel.org>
2024-08-14 21:20:24 +05:30
..
libxfs xfs: remove unused parameter in macro XFS_DQUOT_LOGRES 2024-07-29 09:29:31 +05:30
scrub xfs: attr forks require attr, not attr2 2024-08-14 21:19:14 +05:30
Kconfig xfs: verify buffer, inode, and dquot items every tx commit 2024-07-02 11:36:54 -07:00
Makefile xfs: hoist inode flag conversion functions to libxfs 2024-07-02 11:36:55 -07:00
xfs_acl.c xfs: make attr removal an explicit operation 2024-04-23 07:46:51 -07:00
xfs_acl.h
xfs_aops.c xfs: xfs_quota_unreserve_blkres can't fail 2024-05-03 11:15:03 +05:30
xfs_aops.h
xfs_attr_inactive.c xfs: report dir/attr block corruption errors to the health system 2024-02-22 12:32:18 -08:00
xfs_attr_item.c xfs: fix xfs_init_attr_trans not handling explicit operation codes 2024-05-27 15:55:52 +05:30
xfs_attr_item.h xfs: create attr log item opcodes and formats for parent pointers 2024-04-23 07:46:57 -07:00
xfs_attr_list.c xfs: convert comma to semicolon 2024-07-29 09:32:53 +05:30
xfs_bio_io.c
xfs_bmap_item.c xfs: pass the fsbno to xfs_perag_intent_get 2024-07-02 11:37:01 -07:00
xfs_bmap_item.h xfs: move xfs_bmap_defer_add to xfs_bmap_item.c 2024-02-22 12:44:21 -08:00
xfs_bmap_util.c xfs: Fix xfs_prepare_shift() range for RT 2024-07-01 09:32:29 +05:30
xfs_bmap_util.h xfs: fix freeing speculative preallocations for preallocated files 2024-06-26 14:29:17 +05:30
xfs_buf_item_recover.c xfs: convert remaining kmem_free() to kfree() 2024-02-13 18:07:34 +05:30
xfs_buf_item.c xfs: verify buffer, inode, and dquot items every tx commit 2024-07-02 11:36:54 -07:00
xfs_buf_item.h
xfs_buf_mem.c xfs: fix dev_t usage in xmbuf tracepoints 2024-03-15 10:30:23 +05:30
xfs_buf_mem.h xfs: launder in-memory btree buffers before transaction commit 2024-02-22 12:43:36 -08:00
xfs_buf.c getting rid of bogus set_blocksize() uses, switching it 2024-05-21 08:34:51 -07:00
xfs_buf.h New code for 6.9: 2024-03-13 13:52:24 -07:00
xfs_dahash_test.c
xfs_dahash_test.h
xfs_dir2_readdir.c xfs: refactor dir format helpers 2024-04-26 11:21:46 +05:30
xfs_discard.c xfs: enable FITRIM on the realtime device 2024-07-01 09:32:29 +05:30
xfs_discard.h xfs: move log discard work to xfs_discard.c 2023-10-04 09:24:02 +11:00
xfs_dquot_item_recover.c xfs: dquot recovery does not validate the recovered dquot 2023-11-22 23:39:36 +05:30
xfs_dquot_item.c xfs: verify buffer, inode, and dquot items every tx commit 2024-07-02 11:36:54 -07:00
xfs_dquot_item.h
xfs_dquot.c xfs: simplify iext overflow checking and upgrade 2024-05-03 11:20:06 +05:30
xfs_dquot.h xfs: Increase XFS_QM_TRANS_MAXDQS to 5 2024-04-15 14:59:01 -07:00
xfs_drain.c xfs: pass the fsbno to xfs_perag_intent_get 2024-07-02 11:37:01 -07:00
xfs_drain.h xfs: pass the fsbno to xfs_perag_intent_get 2024-07-02 11:37:01 -07:00
xfs_error.c xfs: add error injection to test file mapping exchange recovery 2024-04-15 14:54:19 -07:00
xfs_error.h
xfs_exchmaps_item.c xfs: capture inode generation numbers in the ondisk exchmaps log item 2024-04-15 14:54:24 -07:00
xfs_exchmaps_item.h xfs: create deferred log items for file mapping exchanges 2024-04-15 14:54:17 -07:00
xfs_exchrange.c xfs: support non-power-of-two rtextsize with exchange-range 2024-04-15 14:54:23 -07:00
xfs_exchrange.h xfs: create deferred log items for file mapping exchanges 2024-04-15 14:54:17 -07:00
xfs_export.c xfs: add parent pointer ioctls 2024-04-23 07:47:00 -07:00
xfs_export.h xfs: add parent pointer ioctls 2024-04-23 07:47:00 -07:00
xfs_extent_busy.c xfs: unwind xfs_extent_busy_clear 2024-04-22 12:53:34 +05:30
xfs_extent_busy.h xfs: repair free space btrees 2023-12-15 10:03:32 -08:00
xfs_extfree_item.c xfs: move xfs_extent_free_defer_add to xfs_extfree_item.c 2024-07-02 11:37:03 -07:00
xfs_extfree_item.h xfs: move xfs_extent_free_defer_add to xfs_extfree_item.c 2024-07-02 11:37:03 -07:00
xfs_file.c xfs: fold xfs_ilock_for_write_fault into xfs_write_fault 2024-07-01 09:32:29 +05:30
xfs_file.h xfs: create a new helper to return a file's allocation unit 2024-04-15 14:54:10 -07:00
xfs_filestream.c xfs: convert remaining kmem_free() to kfree() 2024-02-13 18:07:34 +05:30
xfs_filestream.h
xfs_fsmap.c xfs: refactor realtime inode locking 2024-04-22 18:00:47 +05:30
xfs_fsmap.h
xfs_fsops.c xfs: split xfs_mod_freecounter 2024-04-22 18:00:47 +05:30
xfs_fsops.h xfs: split xfs_mod_freecounter 2024-04-22 18:00:47 +05:30
xfs_globals.c xfs: add debug knobs to control btree bulk load slack factors 2023-12-15 10:03:28 -08:00
xfs_handle.c xfs: Remove header files which are included more than once 2024-07-01 09:32:29 +05:30
xfs_handle.h xfs: add parent pointer ioctls 2024-04-23 07:47:00 -07:00
xfs_health.c xfs: report directory tree corruption in the health information 2024-04-23 16:55:17 -07:00
xfs_hooks.c xfs: allow scrub to hook metadata updates in other writers 2024-02-22 12:30:45 -08:00
xfs_hooks.h xfs: allow scrub to hook metadata updates in other writers 2024-02-22 12:30:45 -08:00
xfs_icache.c vfs-6.11.inode 2024-07-15 11:39:44 -07:00
xfs_icache.h xfs: use per-mount cpumask to track nonempty percpu inodegc lists 2023-09-11 08:39:03 -07:00
xfs_icreate_item.c xfs: convert kmem_free() for kvmalloc users to kvfree() 2024-02-13 18:07:34 +05:30
xfs_icreate_item.h
xfs_inode_item_recover.c xfs: convert remaining kmem_free() to kfree() 2024-02-13 18:07:34 +05:30
xfs_inode_item.c xfs: skip flushing log items during push 2024-07-04 12:46:47 +05:30
xfs_inode_item.h
xfs_inode.c xfs: skip flushing log items during push 2024-07-04 12:46:47 +05:30
xfs_inode.h xfs: move dirent update hooks to xfs_dir2.c 2024-07-02 11:37:00 -07:00
xfs_ioctl32.c xfs: move handle ioctl code to xfs_handle.c 2024-04-23 07:47:00 -07:00
xfs_ioctl32.h arch: Remove Itanium (IA-64) architecture 2023-09-11 08:13:17 +00:00
xfs_ioctl.c xfs: conditionally allow FS_XFLAG_REALTIME changes if S_DAX is set 2024-08-14 21:20:24 +05:30
xfs_ioctl.h xfs: move handle ioctl code to xfs_handle.c 2024-04-23 07:47:00 -07:00
xfs_iomap.c xfs: move the dio write relocking out of xfs_ilock_for_iomap 2024-07-01 09:32:29 +05:30
xfs_iomap.h
xfs_iops.c New code for 6.11: 2024-07-17 12:57:48 -07:00
xfs_iops.h xfs: declare xfs_file.c symbols in xfs_file.h 2024-04-15 14:54:09 -07:00
xfs_itable.c xfs: hide private inodes from bulkstat and handle functions 2024-04-15 14:58:48 -07:00
xfs_itable.h
xfs_iunlink_item.c
xfs_iunlink_item.h
xfs_iwalk.c xfs: Clear W=1 warning in xfs_iwalk_run_callbacks() 2024-05-27 15:54:24 +05:30
xfs_iwalk.h
xfs_linux.h xfs: hoist project id get/set functions to libxfs 2024-07-02 11:36:56 -07:00
xfs_log_cil.c xfs: grant heads track byte counts, not LSNs 2024-07-04 12:46:47 +05:30
xfs_log_priv.h xfs: grant heads track byte counts, not LSNs 2024-07-04 12:46:47 +05:30
xfs_log_recover.c xfs: grant heads track byte counts, not LSNs 2024-07-04 12:46:47 +05:30
xfs_log.c xfs: grant heads track byte counts, not LSNs 2024-07-04 12:46:47 +05:30
xfs_log.h xfs: AIL doesn't need manual pushing 2024-07-04 12:46:46 +05:30
xfs_message.c
xfs_message.h
xfs_mount.c xfs: use an XFS_OPSTATE_ flag for detecting if logged xattrs are available 2024-04-23 07:46:51 -07:00
xfs_mount.h xfs: use an XFS_OPSTATE_ flag for detecting if logged xattrs are available 2024-04-23 07:46:51 -07:00
xfs_mru_cache.c xfs: use GFP_KERNEL in pure transaction contexts 2024-02-13 18:07:35 +05:30
xfs_mru_cache.h
xfs_notify_failure.c mm, pmem, xfs: Introduce MF_MEM_PRE_REMOVE for unbind 2023-12-07 14:34:26 +05:30
xfs_pnfs.c
xfs_pnfs.h
xfs_pwork.c
xfs_pwork.h
xfs_qm_bhv.c xfs: Remove header files which are included more than once 2024-07-01 09:32:29 +05:30
xfs_qm_syscalls.c
xfs_qm.c xfs: separate the icreate logic around INIT_XATTRS 2024-07-02 11:36:58 -07:00
xfs_qm.h xfs: Increase XFS_QM_TRANS_MAXDQS to 5 2024-04-15 14:59:01 -07:00
xfs_quota.h xfs: xfs_quota_unreserve_blkres can't fail 2024-05-03 11:15:03 +05:30
xfs_quotaops.c
xfs_refcount_item.c xfs: move xfs_refcount_update_defer_add to xfs_refcount_item.c 2024-07-02 11:37:07 -07:00
xfs_refcount_item.h xfs: move xfs_refcount_update_defer_add to xfs_refcount_item.c 2024-07-02 11:37:07 -07:00
xfs_reflink.c xfs: convert "skip_discard" to a proper flags bitset 2024-07-02 11:37:01 -07:00
xfs_reflink.h xfs: move inode copy-on-write predicates to xfs_inode.[ch] 2024-07-02 11:36:55 -07:00
xfs_rmap_item.c xfs: move xfs_rmap_update_defer_add to xfs_rmap_item.c 2024-07-02 11:37:05 -07:00
xfs_rmap_item.h xfs: move xfs_rmap_update_defer_add to xfs_rmap_item.c 2024-07-02 11:37:05 -07:00
xfs_rtalloc.c xfs: fix rtalloc rotoring when delalloc is in use 2024-07-09 09:08:28 +05:30
xfs_rtalloc.h xfs: move xfs_bmap_rtalloc to xfs_rtalloc.c 2023-12-22 11:18:11 +05:30
xfs_stats.c xfs: define an in-memory btree for storing refcount bag info during repairs 2024-02-22 12:43:40 -08:00
xfs_stats.h xfs: define an in-memory btree for storing refcount bag info during repairs 2024-02-22 12:43:40 -08:00
xfs_super.c xfs: add a incompat feature bit for parent pointers 2024-04-23 07:47:01 -07:00
xfs_super.h xfs: create scaffolding for creating debugfs entries 2023-08-10 07:48:07 -07:00
xfs_symlink.c xfs: move dirent update hooks to xfs_dir2.c 2024-07-02 11:37:00 -07:00
xfs_symlink.h xfs: move remote symlink target read function to libxfs 2024-02-22 12:45:17 -08:00
xfs_sysctl.c sysctl: treewide: constify the ctl_table argument of proc_handlers 2024-07-24 20:59:29 +02:00
xfs_sysctl.h xfs: add debug knobs to control btree bulk load slack factors 2023-12-15 10:03:28 -08:00
xfs_sysfs.c xfs: grant heads track byte counts, not LSNs 2024-07-04 12:46:47 +05:30
xfs_sysfs.h
xfs_trace.c xfs: l_last_sync_lsn is really AIL state 2024-07-04 12:46:46 +05:30
xfs_trace.h xfs: fix file_path handling in tracepoints 2024-07-29 09:27:23 +05:30
xfs_trans_ail.c xfs: revert AIL TASK_KILLABLE threshold 2024-08-14 21:19:34 +05:30
xfs_trans_buf.c xfs: launder in-memory btree buffers before transaction commit 2024-02-22 12:43:36 -08:00
xfs_trans_dquot.c xfs: Increase XFS_QM_TRANS_MAXDQS to 5 2024-04-15 14:59:01 -07:00
xfs_trans_priv.h xfs: l_last_sync_lsn is really AIL state 2024-07-04 12:46:46 +05:30
xfs_trans.c xfs: move and rename xfs_trans_committed_bulk 2024-07-04 12:46:46 +05:30
xfs_trans.h xfs: skip flushing log items during push 2024-07-04 12:46:47 +05:30
xfs_xattr.c xfs: allow SECURE namespace xattrs to use reserved block pool 2024-07-29 09:26:20 +05:30
xfs_xattr.h xfs: remove xfs_da_args.attr_flags 2024-04-23 07:46:50 -07:00
xfs.h xfs: verify buffer, inode, and dquot items every tx commit 2024-07-02 11:36:54 -07:00