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linux-stable/fs/xfs
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Dave Chinner aad7272a92 xfs: separate out log shutdown callback processing 
The iclog callback processing done during a forced log shutdown has
different logic to normal runtime IO completion callback processing.
Separate out the shutdown callbacks into their own function and call
that from the shutdown code instead.

We don't need this shutdown specific logic in the normal runtime
completion code - we'll always run the shutdown version on shutdown,
and it will do what shutdown needs regardless of whether there are
racing IO completion callbacks scheduled or in progress. Hence we
can also simplify the normal IO completion callpath and only abort
if shutdown occurred while we actively were processing callbacks.

Further, separating out the IO completion logic from the shutdown
logic avoids callback race conditions from being triggered by log IO
completion after a shutdown. IO completion will now only run
callbacks on iclogs that are in the correct state for a callback to
be run, avoiding the possibility of running callbacks on a
referenced iclog that hasn't yet been submitted for IO.

Signed-off-by: Dave Chinner <dchinner@redhat.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Darrick J. Wong <djwong@kernel.org>
Signed-off-by: Darrick J. Wong <djwong@kernel.org>
2021-08-16 12:09:28 -07:00
..
libxfs xfs: Rename __xfs_attr_rmtval_remove 2021-08-11 09:12:45 -07:00
scrub xfs: replace kmem_alloc_large() with kvmalloc() 2021-08-09 15:57:43 -07:00
Kconfig xfs: fix Kconfig asking about XFS_SUPPORT_V4 when XFS_FS=n 2020-10-16 15:34:28 -07:00
kmem.c xfs: replace kmem_alloc_large() with kvmalloc() 2021-08-09 15:57:43 -07:00
kmem.h xfs: replace kmem_alloc_large() with kvmalloc() 2021-08-09 15:57:43 -07:00
Makefile
mrlock.h
xfs.h
xfs_acl.c xfs: support idmapped mounts 2021-01-24 14:43:46 +01:00
xfs_acl.h fs: make helpers idmap mount aware 2021-01-24 14:27:20 +01:00
xfs_aops.c fs: remove noop_set_page_dirty() 2021-06-29 10:53:48 -07:00
xfs_aops.h
xfs_attr_inactive.c xfs: Add delay ready attr remove routines 2021-06-01 10:49:47 -07:00
xfs_attr_list.c xfs: rename and simplify xfs_bmap_one_block 2021-04-15 09:35:50 -07:00
xfs_bio_io.c xfs: async blkdev cache flush 2021-06-21 10:05:51 -07:00
xfs_bmap_item.c xfs: refactor xfs_iget calls from log intent recovery 2021-08-09 15:57:59 -07:00
xfs_bmap_item.h
xfs_bmap_util.c New code for 5.14: 2021-07-02 14:30:27 -07:00
xfs_bmap_util.h
xfs_buf.c xfs: remove kmem_alloc_io() 2021-08-09 15:57:43 -07:00
xfs_buf.h xfs: remove kmem_alloc_io() 2021-08-09 15:57:43 -07:00
xfs_buf_item.c xfs: remove dead stale buf unpin handling code 2021-06-21 10:14:24 -07:00
xfs_buf_item.h xfs: move the buffer retry logic to xfs_buf.c 2020-09-15 20:52:38 -07:00
xfs_buf_item_recover.c xfs: prevent spoofing of rtbitmap blocks when recovering buffers 2021-07-29 09:27:29 -07:00
xfs_dir2_readdir.c xfs: remove XFS_IFINLINE 2021-04-15 09:35:51 -07:00
xfs_discard.c xfs: convert allocbt cursors to use perags 2021-06-02 10:48:24 +10:00
xfs_discard.h
xfs_dquot.c xfs: remove the active vs running quota differentiation 2021-08-06 11:05:37 -07:00
xfs_dquot.h xfs: queue inactivation immediately when quota is nearing enforcement 2021-08-09 10:52:18 -07:00
xfs_dquot_item.c xfs: remove support for disabling quota accounting on a mounted file system 2021-08-06 11:05:36 -07:00
xfs_dquot_item.h xfs: remove support for disabling quota accounting on a mounted file system 2021-08-06 11:05:36 -07:00
xfs_dquot_item_recover.c
xfs_error.c xfs: add error injection for per-AG resv failure 2021-03-25 16:47:53 -07:00
xfs_error.h
xfs_export.c xfs: Fix fall-through warnings for Clang 2021-05-26 14:51:26 -05:00
xfs_export.h
xfs_extent_busy.c xfs: pass perags through to the busy extent code 2021-06-02 10:48:24 +10:00
xfs_extent_busy.h xfs: pass perags through to the busy extent code 2021-06-02 10:48:24 +10:00
xfs_extfree_item.c xfs: dump log intent items that cannot be recovered due to corruption 2021-08-09 11:13:17 -07:00
xfs_extfree_item.h
xfs_file.c New code for 5.14: 2021-07-02 14:30:27 -07:00
xfs_filestream.c xfs: move xfs_perag_get/put to xfs_ag.[ch] 2021-06-02 10:48:24 +10:00
xfs_filestream.h xfs: move the di_flags field to struct xfs_inode 2021-04-07 14:37:05 -07:00
xfs_fsmap.c xfs: remove agno from btree cursor 2021-06-02 10:48:24 +10:00
xfs_fsmap.h xfs: fix deadlock and streamline xfs_getfsmap performance 2020-10-07 08:40:29 -07:00
xfs_fsops.c xfs: make forced shutdown processing atomic 2021-08-16 12:09:28 -07:00
xfs_fsops.h xfs: get rid of xfs_growfs_{data,log}_t 2021-02-03 09:18:50 -08:00
xfs_globals.c xfs: consolidate the eofblocks and cowblocks workers 2021-02-03 09:18:49 -08:00
xfs_health.c xfs: drop IDONTCACHE on inodes when we mark them sick 2021-06-08 09:30:20 -07:00
xfs_icache.c xfs: throttle inode inactivation queuing on memory reclaim 2021-08-09 11:13:17 -07:00
xfs_icache.h xfs: throttle inode inactivation queuing on memory reclaim 2021-08-09 11:13:17 -07:00
xfs_icreate_item.c xfs: cleanup __FUNCTION__ usage 2021-08-11 09:13:12 -07:00
xfs_icreate_item.h
xfs_inode.c xfs: detach dquots from inode if we don't need to inactivate it 2021-08-06 11:05:39 -07:00
xfs_inode.h xfs: per-cpu deferred inode inactivation queues 2021-08-06 11:05:39 -07:00
xfs_inode_item.c xfs: xfs_log_force_lsn isn't passed a LSN 2021-06-21 10:12:33 -07:00
xfs_inode_item.h xfs: xfs_log_force_lsn isn't passed a LSN 2021-06-21 10:12:33 -07:00
xfs_inode_item_recover.c xfs: logging the on disk inode LSN can make it go backwards 2021-07-29 09:27:29 -07:00
xfs_ioctl.c xfs: remove the active vs running quota differentiation 2021-08-06 11:05:37 -07:00
xfs_ioctl.h xfs: convert to fileattr 2021-04-12 15:04:29 +02:00
xfs_ioctl32.c xfs: convert to fileattr 2021-04-12 15:04:29 +02:00
xfs_ioctl32.h xfs: convert to fileattr 2021-04-12 15:04:29 +02:00
xfs_iomap.c xfs: Fix fall-through warnings for Clang 2021-05-26 14:51:26 -05:00
xfs_iomap.h
xfs_iops.c xfs: remove the active vs running quota differentiation 2021-08-06 11:05:37 -07:00
xfs_iops.h xfs: support idmapped mounts 2021-01-24 14:43:46 +01:00
xfs_itable.c xfs: avoid buffer deadlocks when walking fs inodes 2021-08-09 11:13:16 -07:00
xfs_itable.h xfs: support idmapped mounts 2021-01-24 14:43:46 +01:00
xfs_iwalk.c xfs: avoid buffer deadlocks when walking fs inodes 2021-08-09 11:13:16 -07:00
xfs_iwalk.h
xfs_linux.h xfs: async blkdev cache flush 2021-06-21 10:05:51 -07:00
xfs_log.c xfs: separate out log shutdown callback processing 2021-08-16 12:09:28 -07:00
xfs_log.h xfs: make forced shutdown processing atomic 2021-08-16 12:09:28 -07:00
xfs_log_cil.c xfs: XLOG_STATE_IOERROR must die 2021-08-16 12:09:27 -07:00
xfs_log_priv.h xfs: convert log flags to an operational state field 2021-08-16 12:09:28 -07:00
xfs_log_recover.c xfs: convert log flags to an operational state field 2021-08-16 12:09:28 -07:00
xfs_message.c
xfs_message.h once: implement DO_ONCE_LITE for non-fast-path "do once" functionality 2021-06-28 15:54:57 -07:00
xfs_mount.c xfs: allow setting and clearing of log incompat feature flags 2021-08-09 15:57:59 -07:00
xfs_mount.h xfs: allow setting and clearing of log incompat feature flags 2021-08-09 15:57:59 -07:00
xfs_mru_cache.c xfs: set WQ_SYSFS on all workqueues in debug mode 2021-02-03 09:18:49 -08:00
xfs_mru_cache.h
xfs_ondisk.h xfs: rename struct xfs_legacy_ictimestamp 2021-04-22 18:29:25 -07:00
xfs_pnfs.c xfs: move the di_size field to struct xfs_inode 2021-04-07 14:37:03 -07:00
xfs_pnfs.h
xfs_pwork.c xfs: increase the default parallelism levels of pwork clients 2021-02-03 09:18:49 -08:00
xfs_pwork.h xfs: increase the default parallelism levels of pwork clients 2021-02-03 09:18:49 -08:00
xfs_qm.c xfs: queue inactivation immediately when quota is nearing enforcement 2021-08-09 10:52:18 -07:00
xfs_qm.h xfs: remove support for disabling quota accounting on a mounted file system 2021-08-06 11:05:36 -07:00
xfs_qm_bhv.c xfs: move the di_projid field to struct xfs_inode 2021-04-07 14:37:03 -07:00
xfs_qm_syscalls.c xfs: flush inode inactivation work when compiling usage statistics 2021-08-09 10:52:18 -07:00
xfs_quota.h xfs: queue inactivation immediately when quota is nearing enforcement 2021-08-09 10:52:18 -07:00
xfs_quotaops.c xfs: remove the active vs running quota differentiation 2021-08-06 11:05:37 -07:00
xfs_refcount_item.c xfs: dump log intent items that cannot be recovered due to corruption 2021-08-09 11:13:17 -07:00
xfs_refcount_item.h
xfs_reflink.c xfs: convert refcount btree cursor to use perags 2021-06-02 10:48:24 +10:00
xfs_reflink.h
xfs_rmap_item.c xfs: dump log intent items that cannot be recovered due to corruption 2021-08-09 11:13:17 -07:00
xfs_rmap_item.h
xfs_rtalloc.c xfs: fix an integer overflow error in xfs_growfs_rt 2021-07-15 09:58:42 -07:00
xfs_rtalloc.h xfs: remove xfs_buf_t typedef 2020-12-16 16:07:34 -08:00
xfs_stats.c xfs: periodically relog deferred intent items 2020-10-07 08:40:28 -07:00
xfs_stats.h xfs: periodically relog deferred intent items 2020-10-07 08:40:28 -07:00
xfs_super.c xfs: convert log flags to an operational state field 2021-08-16 12:09:28 -07:00
xfs_super.h xfs: remove xfs_blkdev_issue_flush 2021-06-21 10:05:46 -07:00
xfs_symlink.c xfs: get rid of xfs_dir_ialloc() 2021-06-02 10:48:24 +10:00
xfs_symlink.h xfs: support idmapped mounts 2021-01-24 14:43:46 +01:00
xfs_sysctl.c xfs: restore speculative_cow_prealloc_lifetime sysctl 2021-02-24 10:16:08 -08:00
xfs_sysctl.h xfs: consolidate the eofblocks and cowblocks workers 2021-02-03 09:18:49 -08:00
xfs_sysfs.c
xfs_sysfs.h xfs: Fix UBSAN null-ptr-deref in xfs_sysfs_init 2020-08-07 11:50:17 -07:00
xfs_trace.c xfs: move perag structure and setup to libxfs/xfs_ag.[ch] 2021-06-02 10:48:24 +10:00
xfs_trace.h xfs: XLOG_STATE_IOERROR must die 2021-08-16 12:09:27 -07:00
xfs_trans.c xfs: convert XLOG_FORCED_SHUTDOWN() to xlog_is_shutdown() 2021-08-16 12:09:27 -07:00
xfs_trans.h xfs: xfs_log_force_lsn isn't passed a LSN 2021-06-21 10:12:33 -07:00
xfs_trans_ail.c xfs: delete duplicated words + other fixes 2020-08-05 08:49:58 -07:00
xfs_trans_buf.c xfs: Fix fall-through warnings for Clang 2021-05-26 14:51:26 -05:00
xfs_trans_dquot.c xfs: remove the active vs running quota differentiation 2021-08-06 11:05:37 -07:00
xfs_trans_priv.h
xfs_xattr.c xfs: prevent metadata files from being inactivated 2021-03-25 16:47:50 -07:00