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Naohiro Aota 1cb3dc3f79 btrfs: zoned: disallow fitrim on zoned filesystems 
The implementation of fitrim depends on space cache, which is not used
and disabled for zoned extent allocator. So the current code does not
work with zoned filesystem.

In the future, we can implement fitrim for zoned filesystems by enabling
space cache (but, only for fitrim) or scanning the extent tree at fitrim
time.  For now, disallow fitrim on zoned filesystems.

Reviewed-by: Anand Jain <anand.jain@oracle.com>
Reviewed-by: Josef Bacik <josef@toxicpanda.com>
Signed-off-by: Naohiro Aota <naohiro.aota@wdc.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
2021-02-09 02:32:20 +01:00
..
tests
btrfs: tests: initialize test inodes location
2020-12-18 14:59:49 +01:00
acl.c
btrfs: cleanup btrfs_setxattr_trans and drop transaction parameter
2019-04-29 19:02:44 +02:00
async-thread.c
Btrfs: fix crash during unmount due to race with delayed inode workers
2020-03-23 17:01:51 +01:00
async-thread.h
Btrfs: fix crash during unmount due to race with delayed inode workers
2020-03-23 17:01:51 +01:00
backref.c
btrfs: do not warn if we can't find the reloc root when looking up backref
2021-02-08 22:58:56 +01:00
backref.h
btrfs: add asserts for deleting backref cache nodes
2021-02-08 22:58:56 +01:00
block-group.c
btrfs: release path before calling to btrfs_load_block_group_zone_info
2021-02-09 02:32:20 +01:00
block-group.h
btrfs: load free space cache asynchronously
2020-12-08 15:54:03 +01:00
block-rsv.c
btrfs: introduce mount option rescue=ignorebadroots
2020-12-08 15:53:41 +01:00
block-rsv.h
btrfs: Remove __ prefix from btrfs_block_rsv_release
2020-03-23 17:01:55 +01:00
btrfs_inode.h
btrfs: make btrfs_dio_private::bytes u32
2021-02-08 22:58:51 +01:00
check-integrity.c
btrfs: drop casts of bio bi_sector
2020-12-09 19:16:05 +01:00
check-integrity.h
btrfs: remove btrfsic_submit_bh()
2020-03-23 17:01:39 +01:00
compression.c
btrfs: introduce btrfs_subpage for data inodes
2021-02-08 22:59:03 +01:00
compression.h
btrfs: compression: move declarations to header
2020-10-07 12:06:55 +02:00
ctree.c
btrfs: fix extent buffer leak on failure to copy root
2021-02-08 22:59:04 +01:00
ctree.h
btrfs: improve preemptive background space flushing
2021-02-08 22:58:58 +01:00
delalloc-space.c
btrfs: fix parameter description of btrfs_inode_rsv_release/btrfs_delalloc_release_space
2021-02-08 22:58:54 +01:00
delalloc-space.h
btrfs: make btrfs_delalloc_reserve_space take btrfs_inode
2020-07-27 12:55:36 +02:00
delayed-inode.c
btrfs: simplify condition in __btrfs_run_delayed_items
2021-02-08 22:58:59 +01:00
delayed-inode.h
btrfs: make btrfs_delayed_update_inode take btrfs_inode
2020-12-08 15:54:10 +01:00
delayed-ref.c
btrfs: account for new extents being deleted in total_bytes_pinned
2021-02-08 22:58:55 +01:00
delayed-ref.h
btrfs: only let one thread pre-flush delayed refs in commit
2021-02-08 22:58:56 +01:00
dev-replace.c
btrfs: make btrfs_start_delalloc_root's nr argument a long
2021-02-08 22:58:51 +01:00
dev-replace.h
btrfs: add __pure attribute to functions
2019-11-18 12:46:52 +01:00
dir-item.c
btrfs: locking: rip out path->leave_spinning
2020-12-08 15:54:02 +01:00
discard.c
btrfs: document now parameter of peek_discard_list
2021-02-08 22:58:53 +01:00
discard.h
btrfs: cleanup btrfs_discard_update_discardable usage
2020-12-08 15:54:02 +01:00
disk-io.c
btrfs: zoned: do not load fs_info::zoned from incompat flag
2021-02-09 02:32:20 +01:00
disk-io.h
btrfs: rename btrfs_find_free_objectid to btrfs_get_free_objectid
2021-02-08 22:58:49 +01:00
export.c
btrfs: locking: rip out path->leave_spinning
2020-12-08 15:54:02 +01:00
export.h
btrfs: export helpers for subvolume name/id resolution
2020-03-23 17:01:42 +01:00
extent_io.c
btrfs: explain page locking and readahead in read_extent_buffer_pages()
2021-02-08 22:59:04 +01:00
extent_io.h
btrfs: introduce btrfs_subpage for data inodes
2021-02-08 22:59:03 +01:00
extent_map.c
btrfs: fix parameter description of btrfs_add_extent_mapping
2021-02-08 22:58:53 +01:00
extent_map.h
btrfs: remove extent_map::bdev
2019-11-18 23:43:44 +01:00
extent-io-tree.h
btrfs: use fixed width int type for extent_state::state
2020-12-08 15:54:13 +01:00
extent-tree.c
btrfs: remove bogus BUG_ON in alloc_reserved_tree_block
2021-02-08 22:58:57 +01:00
file-item.c
btrfs: fix function description formats in file-item.c
2021-02-08 22:58:53 +01:00
file.c
btrfs: introduce btrfs_subpage for data inodes
2021-02-08 22:59:03 +01:00
free-space-cache.c
btrfs: introduce btrfs_subpage for data inodes
2021-02-08 22:59:03 +01:00
free-space-cache.h
btrfs: remove free space items when disabling space cache v1
2020-12-09 19:16:09 +01:00
free-space-tree.c
btrfs: fix possible free space tree corruption with online conversion
2021-01-25 18:44:37 +01:00
free-space-tree.h
btrfs: rename btrfs_block_group_cache
2019-11-18 17:51:51 +01:00
inode-item.c
btrfs: locking: rip out path->leave_spinning
2020-12-08 15:54:02 +01:00
inode.c
btrfs: introduce btrfs_subpage for data inodes
2021-02-08 22:59:03 +01:00
ioctl.c
btrfs: zoned: disallow fitrim on zoned filesystems
2021-02-09 02:32:20 +01:00
Kconfig
btrfs: switch to iomap for direct IO
2020-10-07 12:06:57 +02:00
locking.c
btrfs: remove the recurse parameter from __btrfs_tree_read_lock
2020-12-08 15:54:09 +01:00
locking.h
btrfs: remove the recurse parameter from __btrfs_tree_read_lock
2020-12-08 15:54:09 +01:00
lzo.c
btrfs: compression: inline free_workspace
2019-11-18 12:46:59 +01:00
Makefile
btrfs: introduce the skeleton of btrfs_subpage structure
2021-02-08 22:59:01 +01:00
misc.h
btrfs: rename tree_entry to rb_simple_node and export it
2020-05-25 11:25:19 +02:00
ordered-data.c
btrfs: track ordered bytes instead of just dio ordered bytes
2021-02-08 22:58:58 +01:00
ordered-data.h
btrfs: rework the order of btrfs_ordered_extent::flags
2021-02-08 22:58:52 +01:00
orphan.c
btrfs: replace GPL boilerplate by SPDX -- sources
2018-04-12 16:29:51 +02:00
print-tree.c
btrfs: print the actual offset in btrfs_root_name
2021-01-07 17:25:05 +01:00
print-tree.h
btrfs: print the actual offset in btrfs_root_name
2021-01-07 17:25:05 +01:00
props.c
btrfs: simplify iget helpers
2020-05-25 11:25:37 +02:00
props.h
btrfs: delete unused function btrfs_set_prop_trans
2019-04-29 19:02:54 +02:00
qgroup.c
btrfs: fix transaction leak and crash after RO remount caused by qgroup rescan
2020-12-18 14:59:57 +01:00
qgroup.h
btrfs: qgroup: export qgroups in sysfs
2020-07-27 12:55:37 +02:00
raid56.c
btrfs: remove redundant NULL check before kvfree
2021-02-08 22:58:52 +01:00
raid56.h
btrfs: constify map parameter for nr_parity_stripes and nr_data_stripes
2019-07-01 13:34:58 +02:00
rcu-string.h
btrfs: rcu-string: Replace zero-length array with flexible-array member
2020-03-23 17:01:53 +01:00
reada.c
btrfs: pass the owner_root and level to alloc_extent_buffer
2020-12-08 15:54:07 +01:00
ref-verify.c
btrfs: ref-verify: make sure owner is set for all refs
2021-02-08 22:58:50 +01:00
ref-verify.h
btrfs: ref-verify: Use btrfs_ref to refactor btrfs_ref_tree_mod()
2019-04-29 19:02:49 +02:00
reflink.c
btrfs: introduce btrfs_subpage for data inodes
2021-02-08 22:59:03 +01:00
reflink.h
Btrfs: move all reflink implementation code into its own file
2020-03-23 17:01:54 +01:00
relocation.c
btrfs: introduce btrfs_subpage for data inodes
2021-02-08 22:59:03 +01:00
root-tree.c
btrfs: qgroup: fix qgroup meta rsv leak for subvolume operations
2020-10-07 12:12:13 +02:00
scrub.c
btrfs: scrub: allow scrub to work with subpage sectorsize
2020-12-09 19:16:11 +01:00
send.c
btrfs: send: use struct send_ctx *sctx for btrfs_compare_trees and changed_cb
2021-02-08 22:58:57 +01:00
send.h
btrfs: send: avoid copying file data
2020-10-07 12:13:17 +02:00
space-info.c
btrfs: add a trace class for dumping the current ENOSPC state
2021-02-08 22:58:59 +01:00
space-info.h
btrfs: implement space clamping for preemptive flushing
2021-02-08 22:58:59 +01:00
struct-funcs.c
btrfs: handle sectorsize < PAGE_SIZE case for extent buffer accessors
2020-12-09 19:16:10 +01:00
subpage.c
btrfs: integrate page status update for data read path into begin/end_page_read
2021-02-08 22:59:03 +01:00
subpage.h
btrfs: integrate page status update for data read path into begin/end_page_read
2021-02-08 22:59:03 +01:00
super.c
btrfs: allow read-only mount of 4K sector size fs on 64K page system
2021-02-08 22:59:03 +01:00
sysfs.c
for-5.11/block-2020-12-14
2020-12-16 12:57:51 -08:00
sysfs.h
btrfs: split and refactor btrfs_sysfs_remove_devices_dir
2020-10-07 12:12:21 +02:00
transaction.c
btrfs: make concurrent fsyncs wait less when waiting for a transaction commit
2021-02-08 22:59:01 +01:00
transaction.h
btrfs: make concurrent fsyncs wait less when waiting for a transaction commit
2021-02-08 22:59:01 +01:00
tree-checker.c
btrfs: tree-checker: check if chunk item end overflows
2021-01-07 17:25:05 +01:00
tree-checker.h
btrfs: get fs_info from eb in btrfs_check_chunk_valid
2019-04-29 19:02:39 +02:00
tree-defrag.c
btrfs: locking: remove all the blocking helpers
2020-12-08 15:54:01 +01:00
tree-log.c
btrfs: remove unnecessary check_parent_dirs_for_sync()
2021-02-08 22:59:01 +01:00
tree-log.h
btrfs: make fast fsyncs wait only for writeback
2020-10-07 12:06:56 +02:00
ulist.c
btrfs: replace GPL boilerplate by SPDX -- sources
2018-04-12 16:29:51 +02:00
ulist.h
btrfs: replace GPL boilerplate by SPDX -- headers
2018-04-12 16:29:46 +02:00
uuid-tree.c
btrfs: remove unnecessary casts in printk
2020-12-08 15:53:52 +01:00
volumes.c
btrfs: zoned: defer loading zone info after opening trees
2021-02-09 02:32:16 +01:00
volumes.h
btrfs: let callers of btrfs_get_io_geometry pass the em
2021-02-08 22:59:00 +01:00
xattr.c
btrfs: skip unnecessary searches for xattrs when logging an inode
2020-12-08 15:54:12 +01:00
xattr.h
btrfs: cleanup btrfs_setxattr_trans and drop transaction parameter
2019-04-29 19:02:44 +02:00
zlib.c
btrfs: use larger zlib buffer for s390 hardware compression
2020-01-31 10:30:40 -08:00
zoned.c
btrfs: zoned: do not load fs_info::zoned from incompat flag
2021-02-09 02:32:20 +01:00
zoned.h
btrfs: zoned: defer loading zone info after opening trees
2021-02-09 02:32:16 +01:00
zstd.c
btrfs: compression: inline free_workspace
2019-11-18 12:46:59 +01:00