Christian Brauner f3a608827d bdev: open block device as files ... Add two new helpers to allow opening block devices as files. This is not the final infrastructure. This still opens the block device before opening a struct a file. Until we have removed all references to struct bdev_handle we can't switch the order: * Introduce blk_to_file_flags() to translate from block specific to flags usable to pen a new file. * Introduce bdev_file_open_by_{dev,path}(). * Introduce temporary sb_bdev_handle() helper to retrieve a struct bdev_handle from a block device file and update places that directly reference struct bdev_handle to rely on it. * Don't count block device openes against the number of open files. A bdev_file_open_by_{dev,path}() file is never installed into any file descriptor table. One idea that came to mind was to use kernel_tmpfile_open() which would require us to pass a path and it would then call do_dentry_open() going through the regular fops->open::blkdev_open() path. But then we're back to the problem of routing block specific flags such as BLK_OPEN_RESTRICT_WRITES through the open path and would have to waste FMODE_* flags every time we add a new one. With this we can avoid using a flag bit and we have more leeway in how we open block devices from bdev_open_by_{dev,path}(). Link: https://lore.kernel.org/r/20240123-vfs-bdev-file-v2-1-adbd023e19cc@kernel.org Signed-off-by: Christian Brauner <brauner@kernel.org>		2024-02-25 12:05:21 +01:00
..
libxfs	xfs: fix backwards logic in xfs_bmap_alloc_account	2024-01-11 10:34:01 +05:30
scrub	xfs: remove struct xfs_attr_shortform	2023-12-29 13:37:05 +05:30
Kconfig	xfs: fix again select in kconfig XFS_ONLINE_SCRUB_STATS	2023-11-13 09:11:41 +05:30
kmem.c
kmem.h
Makefile	xfs: repair quotas	2023-12-15 10:03:45 -08:00
mrlock.h
xfs_acl.c	xfs: convert to ctime accessor functions	2023-07-24 10:30:06 +02:00
xfs_acl.h	fs: port ->set_acl() to pass mnt_idmap	2023-01-19 09:24:27 +01:00
xfs_aops.c	fs: convert error_remove_page to error_remove_folio	2023-12-10 16:51:42 -08:00
xfs_aops.h
xfs_attr_inactive.c	xfs: make inode unlinked bucket recovery work with quotacheck	2023-09-12 10:31:07 -07:00
xfs_attr_item.c	xfs: pass the defer ops instead of type to xfs_defer_start_recovery	2023-12-14 11:13:38 +05:30
xfs_attr_item.h
xfs_attr_list.c	xfs: remove struct xfs_attr_shortform	2023-12-29 13:37:05 +05:30
xfs_bio_io.c
xfs_bmap_item.c	xfs: pass the defer ops instead of type to xfs_defer_start_recovery	2023-12-14 11:13:38 +05:30
xfs_bmap_item.h
xfs_bmap_util.c	xfs: move xfs_bmap_rtalloc to xfs_rtalloc.c	2023-12-22 11:18:11 +05:30
xfs_bmap_util.h	xfs: indicate if xfs_bmap_adjacent changed ap->blkno	2023-12-22 11:18:11 +05:30
xfs_buf_item_recover.c	xfs: verify buffer contents when we skip log replay	2023-04-12 15:49:23 +10:00
xfs_buf_item.c	xfs: buffer pins need to hold a buffer reference	2023-06-05 04:05:27 +10:00
xfs_buf_item.h
xfs_buf.c	New code for 6.8:	2024-01-10 08:45:22 -08:00
xfs_buf.h	xfs: force all buffers to be written during btree bulk load	2023-12-15 10:03:27 -08:00
xfs_dahash_test.c	xfs: test the ascii case-insensitive hash	2023-04-11 19:05:05 -07:00
xfs_dahash_test.h	xfs: test dir/attr hash when loading module	2023-03-19 09:55:49 -07:00
xfs_dir2_readdir.c	xfs: make if_data a void pointer	2023-12-29 13:37:03 +05:30
xfs_discard.c	xfs: abort fstrim if kernel is suspending	2023-10-04 09:25:04 +11:00
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_dquot_item.h
xfs_dquot.c	New code for 6.8:	2024-01-10 08:45:22 -08:00
xfs_dquot.h	xfs: repair quotas	2023-12-15 10:03:45 -08:00
xfs_drain.c	xfs: minimize overhead of drain wakeups by using jump labels	2023-04-11 18:59:59 -07:00
xfs_drain.h	xfs: minimize overhead of drain wakeups by using jump labels	2023-04-11 18:59:59 -07:00
xfs_error.c	xfs: make kobj_type structures constant	2023-02-10 08:59:48 -08:00
xfs_error.h	xfs: allow setting full range of panic tags	2023-02-09 18:36:17 -08:00
xfs_export.c	xfs: fix reloading entire unlinked bucket lists	2023-09-24 18:12:13 -07:00
xfs_export.h
xfs_extent_busy.c	xfs: repair free space btrees	2023-12-15 10:03:32 -08:00
xfs_extent_busy.h	xfs: repair free space btrees	2023-12-15 10:03:32 -08:00
xfs_extfree_item.c	xfs: pass the defer ops instead of type to xfs_defer_start_recovery	2023-12-14 11:13:38 +05:30
xfs_extfree_item.h
xfs_file.c	xfs: allow read IO and FICLONE to run concurrently	2023-10-23 12:02:26 +05:30
xfs_filestream.c	xfs: fix double xfs_perag_rele() in xfs_filestream_pick_ag()	2023-06-05 14:48:15 +10:00
xfs_filestream.h	xfs: pass perag to filestreams tracing	2023-02-13 09:14:56 +11:00
xfs_fsmap.c	xfs: convert do_div calls to xfs_rtb_to_rtx helper calls	2023-10-17 16:25:55 -07:00
xfs_fsmap.h
xfs_fsops.c	New code for 6.8:	2024-01-10 08:45:22 -08:00
xfs_fsops.h	xfs: clean up xfs_fsops.h	2023-12-07 14:51:07 +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_health.c	xfs: set inode sick state flags when we zap either ondisk fork	2023-12-15 10:03:35 -08:00
xfs_icache.c	xfs: dynamically allocate the xfs-inodegc shrinker	2023-10-04 10:32:26 -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_icreate_item.h
xfs_inode_item_recover.c	xfs: recovery should not clear di_flushiter unconditionally	2023-11-13 09:11:41 +05:30
xfs_inode_item.c	xfs: make if_data a void pointer	2023-12-29 13:37:03 +05:30
xfs_inode_item.h	xfs: fix AGF vs inode cluster buffer deadlock	2023-06-05 04:08:27 +10:00
xfs_inode.c	xfs: make if_data a void pointer	2023-12-29 13:37:03 +05:30
xfs_inode.h	xfs: set inode sick state flags when we zap either ondisk fork	2023-12-15 10:03:35 -08:00
xfs_ioctl32.c	fs: port i_{g,u}id_into_vfs{g,u}id() to mnt_idmap	2023-01-19 09:24:29 +01:00
xfs_ioctl32.h	arch: Remove Itanium (IA-64) architecture	2023-09-11 08:13:17 +00:00
xfs_ioctl.c	xfs: clean up the xfs_reserve_blocks interface	2023-12-07 14:51:07 +05:30
xfs_ioctl.h	fs: port ->fileattr_set() to pass mnt_idmap	2023-01-19 09:24:27 +01:00
xfs_iomap.c	xfs: don't allocate into the data fork for an unshare request	2023-05-02 09:14:51 +10:00
xfs_iomap.h
xfs_iops.c	xfs: respect the stable writes flag on the RT device	2023-11-20 15:05:19 +01:00
xfs_iops.h	fs: port ->setattr() to pass mnt_idmap	2023-01-19 09:24:02 +01:00
xfs_itable.c	xfs: convert to new timestamp accessors	2023-10-18 14:08:29 +02:00
xfs_itable.h	fs: port i_{g,u}id_into_vfs{g,u}id() to mnt_idmap	2023-01-19 09:24:29 +01:00
xfs_iunlink_item.c	xfs: create traced helper to get extra perag references	2023-04-11 18:59:55 -07:00
xfs_iunlink_item.h
xfs_iwalk.c	xfs: create traced helper to get extra perag references	2023-04-11 18:59:55 -07:00
xfs_iwalk.h
xfs_linux.h	xfs: use shifting and masking when converting rt extents, if possible	2023-10-17 16:26:25 -07:00
xfs_log_cil.c	xfs: move log discard work to xfs_discard.c	2023-10-04 09:24:02 +11:00
xfs_log_priv.h	xfs: use xfs_defer_pending objects to recover intent items	2023-12-06 18:45:14 -08:00
xfs_log_recover.c	xfs: pass the defer ops instead of type to xfs_defer_start_recovery	2023-12-14 11:13:38 +05:30
xfs_log.c	xfs: use xfs_defer_pending objects to recover intent items	2023-12-06 18:45:14 -08:00
xfs_log.h
xfs_message.c
xfs_message.h
xfs_mount.c	xfs: clean up the xfs_reserve_blocks interface	2023-12-07 14:51:07 +05:30
xfs_mount.h	New code for 6.7:	2023-11-08 13:22:16 -08:00
xfs_mru_cache.c
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	fs: port ->setattr() to pass mnt_idmap	2023-01-19 09:24:02 +01:00
xfs_pnfs.h
xfs_pwork.c
xfs_pwork.h
xfs_qm_bhv.c
xfs_qm_syscalls.c
xfs_qm.c	list_lru: allow explicit memcg and NUMA node selection	2023-12-12 10:57:01 -08:00
xfs_qm.h	xfs: dynamically allocate the xfs-qm shrinker	2023-10-04 10:32:26 -07:00
xfs_quota.h	xfs: turn the xfs_trans_mod_dquot_byino stub into an inline function	2023-12-22 11:18:10 +05:30
xfs_quotaops.c
xfs_refcount_item.c	xfs: pass the defer ops instead of type to xfs_defer_start_recovery	2023-12-14 11:13:38 +05:30
xfs_refcount_item.h
xfs_reflink.c	xfs: remove __xfs_free_extent_later	2023-12-06 18:45:18 -08:00
xfs_reflink.h
xfs_rmap_item.c	xfs: pass the defer ops instead of type to xfs_defer_start_recovery	2023-12-14 11:13:38 +05:30
xfs_rmap_item.h
xfs_rtalloc.c	xfs: fold xfs_rtallocate_extent into xfs_bmap_rtalloc	2023-12-22 11:18:16 +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_stats.h
xfs_super.c	bdev: open block device as files	2024-02-25 12:05:21 +01:00
xfs_super.h	xfs: create scaffolding for creating debugfs entries	2023-08-10 07:48:07 -07:00
xfs_symlink.c	xfs: make if_data a void pointer	2023-12-29 13:37:03 +05:30
xfs_symlink.h	fs: port inode_init_owner() to mnt_idmap	2023-01-19 09:24:28 +01:00
xfs_sysctl.c	fs: Remove the now superfluous sentinel elements from ctl_table array	2023-12-28 04:57:57 -08:00
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: add debug knobs to control btree bulk load slack factors	2023-12-15 10:03:28 -08:00
xfs_sysfs.h	xfs: make kobj_type structures constant	2023-02-10 08:59:48 -08:00
xfs_trace.c
xfs_trace.h	xfs: use the op name in trace_xlog_intent_recovery_failed	2023-12-29 13:37:05 +05:30
xfs_trans_ail.c	xfs: don't reverse order of items in bulk AIL insertion	2023-06-29 09:28:23 -07:00
xfs_trans_buf.c
xfs_trans_dquot.c
xfs_trans_priv.h
xfs_trans.c	xfs: repair inode fork block mapping data structures	2023-12-15 10:03:39 -08:00
xfs_trans.h	xfs: repair inode fork block mapping data structures	2023-12-15 10:03:39 -08:00
xfs_xattr.c	xfs: set inode sick state flags when we zap either ondisk fork	2023-12-15 10:03:35 -08:00
xfs_xattr.h	xfs: move xfs_xattr_handlers to .rodata	2023-10-10 13:49:20 +02:00
xfs.h