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5717ea4d52
linux/fs/xfs
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Dave Chinner 5717ea4d52 xfs: rework xfs_iflush_cluster() dirty inode iteration 
Now that we have all the dirty inodes attached to the cluster
buffer, we don't actually have to do radix tree lookups to find
them. Sure, the radix tree is efficient, but walking a linked list
of just the dirty inodes attached to the buffer is much better.

We are also no longer dependent on having a locked inode passed into
the function to determine where to start the lookup. This means we
can drop it from the function call and treat all inodes the same.

We also make xfs_iflush_cluster skip inodes marked with
XFS_IRECLAIM. This we avoid races with inodes that reclaim is
actively referencing or are being re-initialised by inode lookup. If
they are actually dirty, they'll get written by a future cluster
flush....

We also add a shutdown check after obtaining the flush lock so that
we catch inodes that are dirty in memory and may have inconsistent
state due to the shutdown in progress. We abort these inodes
directly and so they remove themselves directly from the buffer list
and the AIL rather than having to wait for the buffer to be failed
and callbacks run to be processed correctly.

Signed-off-by: Dave Chinner <dchinner@redhat.com>
Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
2020-07-07 07:15:09 -07:00
..
libxfs xfs: attach inodes to the cluster buffer when dirtied 2020-07-07 07:15:08 -07:00
scrub xfs: don't eat an EIO/ENOSPC writeback error when scrubbing data fork 2020-07-06 10:46:56 -07:00
Kconfig treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00
kmem.c mm: remove the pgprot argument to __vmalloc 2020-06-02 10:59:11 -07:00
kmem.h xfs: more lockdep whackamole with kmem_alloc* 2020-05-27 08:49:28 -07:00
Makefile xfs: refactor log recovery item sorting into a generic dispatch structure 2020-05-08 08:49:58 -07:00
mrlock.h xfs: convert to SPDX license tags 2018-06-06 14:17:53 -07:00
xfs_acl.c xfs: only allocate the buffer size actually needed in __xfs_set_acl 2020-03-02 20:55:55 -08:00
xfs_acl.h xfs: improve xfs_forget_acl 2020-03-02 20:55:55 -08:00
xfs_aops.c New code for 5.8: 2020-06-02 19:21:40 -07:00
xfs_aops.h xfs: add a xfs_inode_buftarg helper 2019-10-28 08:37:54 -07:00
xfs_attr_inactive.c xfs: cleanup xfs_idestroy_fork 2020-05-19 09:40:59 -07:00
xfs_attr_list.c xfs: move the fork format fields into struct xfs_ifork 2020-05-19 09:40:58 -07:00
xfs_bio_io.c xfs: chain bios the right way around in xfs_rw_bdev 2019-07-10 10:04:16 -07:00
xfs_bmap_item.c xfs: hoist setting of XFS_LI_RECOVERED to caller 2020-05-08 08:50:01 -07:00
xfs_bmap_item.h xfs: refactor intent item RECOVERED flag into the log item 2020-05-08 08:50:01 -07:00
xfs_bmap_util.c xfs: preserve rmapbt swapext block reservation from freed blocks 2020-07-06 10:46:56 -07:00
xfs_bmap_util.h xfs: simplify xfs_iomap_eof_align_last_fsb 2019-11-03 10:22:30 -08:00
xfs_buf_item_recover.c xfs: mark log recovery buffers for completion 2020-07-06 10:46:58 -07:00
xfs_buf_item.c xfs: attach inodes to the cluster buffer when dirtied 2020-07-07 07:15:08 -07:00
xfs_buf_item.h xfs: get rid of log item callbacks 2020-07-07 07:15:07 -07:00
xfs_buf.c xfs: call xfs_buf_iodone directly 2020-07-06 10:46:58 -07:00
xfs_buf.h xfs: call xfs_buf_iodone directly 2020-07-06 10:46:58 -07:00
xfs_dir2_readdir.c xfs: move the fork format fields into struct xfs_ifork 2020-05-19 09:40:58 -07:00
xfs_discard.c xfs: remove XFS_BUF_TO_AGF 2020-03-11 09:11:39 -07:00
xfs_discard.h
xfs_dquot_item_recover.c xfs: mark log recovery buffers for completion 2020-07-06 10:46:58 -07:00
xfs_dquot_item.c xfs: unwind log item error flagging 2020-07-07 07:15:07 -07:00
xfs_dquot_item.h xfs: factor out quotaoff intent AIL removal and memory free 2020-03-18 08:12:23 -07:00
xfs_dquot.c xfs: move xfs_clear_li_failed out of xfs_ail_delete_one() 2020-07-07 07:15:07 -07:00
xfs_dquot.h xfs: pass xfs_dquot to xfs_qm_adjust_dqtimers 2020-05-27 08:49:26 -07:00
xfs_error.c xfs: random buffer write failure errortag 2020-05-07 08:27:48 -07:00
xfs_error.h xfs: xfs_buf_corruption_error should take __this_address 2020-03-12 07:58:12 -07:00
xfs_export.c xfs: factor out a new xfs_log_force_inode helper 2020-04-06 08:44:35 -07:00
xfs_export.h xfs: convert to SPDX license tags 2018-06-06 14:17:53 -07:00
xfs_extent_busy.c xfs: cleanup use of the XFS_ALLOC_ flags 2019-11-03 10:22:31 -08:00
xfs_extent_busy.h xfs: convert to SPDX license tags 2018-06-06 14:17:53 -07:00
xfs_extfree_item.c xfs: hoist setting of XFS_LI_RECOVERED to caller 2020-05-08 08:50:01 -07:00
xfs_extfree_item.h xfs: refactor intent item RECOVERED flag into the log item 2020-05-08 08:50:01 -07:00
xfs_file.c xfs: add an inode item lock 2020-07-06 10:46:58 -07:00
xfs_filestream.c xfs: make xfs_*read_agf return EAGAIN to ALLOC_FLAG_TRYLOCK callers 2020-01-26 14:32:26 -08:00
xfs_filestream.h xfs: convert to SPDX license tags 2018-06-06 14:17:53 -07:00
xfs_fsmap.c xfs: prohibit fs freezing when using empty transactions 2020-03-26 08:19:24 -07:00
xfs_fsmap.h xfs: convert to SPDX license tags 2018-06-06 14:17:53 -07:00
xfs_fsops.c xfs: remove unused shutdown types 2020-05-07 08:27:48 -07:00
xfs_fsops.h xfs: change some error-less functions to void types 2019-05-01 20:26:30 -07:00
xfs_globals.c xfs: multithreaded iwalk implementation 2019-07-03 07:33:26 -07:00
xfs_health.c xfs: introduce new v5 bulkstat structure 2019-07-03 20:36:26 -07:00
xfs_icache.c xfs: attach inodes to the cluster buffer when dirtied 2020-07-07 07:15:08 -07:00
xfs_icache.h xfs: remove SYNC_WAIT from xfs_reclaim_inodes() 2020-07-07 07:15:08 -07:00
xfs_icreate_item.c xfs: refactor log recovery icreate item dispatch for pass2 commit functions 2020-05-08 08:49:59 -07:00
xfs_icreate_item.h xfs: convert to SPDX license tags 2018-06-06 14:17:53 -07:00
xfs_inode_item_recover.c xfs: mark log recovery buffers for completion 2020-07-06 10:46:58 -07:00
xfs_inode_item.c xfs: rework xfs_iflush_cluster() dirty inode iteration 2020-07-07 07:15:09 -07:00
xfs_inode_item.h xfs: make inode IO completion buffer centric 2020-07-06 10:46:59 -07:00
xfs_inode.c xfs: rework xfs_iflush_cluster() dirty inode iteration 2020-07-07 07:15:09 -07:00
xfs_inode.h xfs: rework xfs_iflush_cluster() dirty inode iteration 2020-07-07 07:15:09 -07:00
xfs_ioctl32.c xfs: lift cursor copy in/out into xfs_ioc_attr_list 2020-03-02 20:55:54 -08:00
xfs_ioctl32.h xfs: rename compat_time_t to old_time32_t 2020-01-06 08:57:36 -08:00
xfs_ioctl.c Third part of new DAX code for 5.8: 2020-06-11 10:48:12 -07:00
xfs_ioctl.h xfs: embedded the attrlist cursor into struct xfs_attr_list_context 2020-03-02 20:55:55 -08:00
xfs_iomap.c xfs: refactor xfs_iomap_prealloc_size 2020-05-27 08:49:28 -07:00
xfs_iomap.h xfs: simplify the xfs_iomap_write_direct calling 2019-11-03 10:22:30 -08:00
xfs_iops.c mmap locking API: convert mmap_sem comments 2020-06-09 09:39:14 -07:00
xfs_iops.h xfs: convert to SPDX license tags 2018-06-06 14:17:53 -07:00
xfs_itable.c xfs: move the fork format fields into struct xfs_ifork 2020-05-19 09:40:58 -07:00
xfs_itable.h xfs: remove all *_ITER_ABORT values 2019-08-29 21:22:41 -07:00
xfs_iwalk.c xfs: kill the XFS_WANT_CORRUPT_* macros 2019-11-12 17:19:02 -08:00
xfs_iwalk.h xfs: remove all *_ITER_CONTINUE values 2019-08-30 22:43:56 -07:00
xfs_linux.h xfs: remove useless definitions in xfs_linux.h 2020-07-06 10:46:58 -07:00
xfs_log_cil.c xfs: fix use-after-free on CIL context on shutdown 2020-06-22 19:22:57 -07:00
xfs_log_priv.h xfs: fix use-after-free on CIL context on shutdown 2020-06-22 19:22:57 -07:00
xfs_log_recover.c xfs: mark log recovery buffers for completion 2020-07-06 10:46:58 -07:00
xfs_log.c xfs: don't write a corrupt unmount record to force summary counter recalc 2020-03-27 08:32:55 -07:00
xfs_log.h xfs: refactor and split xfs_log_done() 2020-03-27 08:32:53 -07:00
xfs_message.c xfs: refactor ratelimited buffer error messages into helper 2020-05-07 08:27:46 -07:00
xfs_message.h xfs: refactor ratelimited buffer error messages into helper 2020-05-07 08:27:46 -07:00
xfs_mount.c xfs: remove SYNC_WAIT from xfs_reclaim_inodes() 2020-07-07 07:15:08 -07:00
xfs_mount.h xfs: allow multiple reclaimers per AG 2020-07-07 07:15:07 -07:00
xfs_mru_cache.c fs: xfs: Remove KM_NOSLEEP and KM_SLEEP. 2019-08-26 12:06:22 -07:00
xfs_mru_cache.h xfs: convert to SPDX license tags 2018-06-06 14:17:53 -07:00
xfs_ondisk.h xfs: make struct xfs_buf_log_format have a consistent size 2020-01-16 08:07:23 -08:00
xfs_pnfs.c xfs: define printk_once variants for xfs messages 2020-05-04 09:03:15 -07:00
xfs_pnfs.h xfs: prepare xfs_break_layouts() for another layout type 2018-05-22 07:19:08 -07:00
xfs_pwork.c xfs: poll waiting for quotacheck 2019-07-03 08:21:58 -07:00
xfs_pwork.h xfs: poll waiting for quotacheck 2019-07-03 08:21:58 -07:00
xfs_qm_bhv.c xfs: remove the xfs_disk_dquot_t and xfs_dquot_t 2019-11-13 11:13:45 -08:00
xfs_qm_syscalls.c xfs: straighten out all the naming around incore inode tree walks 2020-05-27 08:49:27 -07:00
xfs_qm.c xfs: per-type quota timers and warn limits 2020-05-27 08:49:26 -07:00
xfs_qm.h xfs: per-type quota timers and warn limits 2020-05-27 08:49:26 -07:00
xfs_quota.h xfs: use direct calls for dquot IO completion 2020-07-06 10:46:59 -07:00
xfs_quotaops.c xfs: per-type quota timers and warn limits 2020-05-27 08:49:26 -07:00
xfs_refcount_item.c xfs: hoist setting of XFS_LI_RECOVERED to caller 2020-05-08 08:50:01 -07:00
xfs_refcount_item.h xfs: refactor intent item RECOVERED flag into the log item 2020-05-08 08:50:01 -07:00
xfs_reflink.c xfs: move helpers that lock and unlock two inodes against userspace IO 2020-07-06 10:46:57 -07:00
xfs_reflink.h xfs: move helpers that lock and unlock two inodes against userspace IO 2020-07-06 10:46:57 -07:00
xfs_rmap_item.c xfs: hoist setting of XFS_LI_RECOVERED to caller 2020-05-08 08:50:01 -07:00
xfs_rmap_item.h xfs: refactor intent item RECOVERED flag into the log item 2020-05-08 08:50:01 -07:00
xfs_rtalloc.c xfs: make xfs_trans_get_buf return an error code 2020-01-26 14:32:26 -08:00
xfs_rtalloc.h xfs: convert to SPDX license tags 2018-06-06 14:17:53 -07:00
xfs_stats.c xfs: Use scnprintf() for avoiding potential buffer overflow 2020-03-12 07:58:13 -07:00
xfs_stats.h xfs: use offsetof() in place of offset macros for __xfsstats 2018-10-18 17:21:39 +11:00
xfs_super.c xfs: remove SYNC_WAIT from xfs_reclaim_inodes() 2020-07-07 07:15:08 -07:00
xfs_super.h xfs: include QUOTA, FATAL ASSERT build options in XFS_BUILD_OPTIONS 2019-10-21 09:04:57 -07:00
xfs_symlink.c xfs: move the fork format fields into struct xfs_ifork 2020-05-19 09:40:58 -07:00
xfs_symlink.h xfs: Correct comment tyops -> typos 2019-11-10 10:21:57 -08:00
xfs_sysctl.c sysctl: pass kernel pointers to ->proc_handler 2020-04-27 02:07:40 -04:00
xfs_sysctl.h xfs: multithreaded iwalk implementation 2019-07-03 07:33:26 -07:00
xfs_sysfs.c xfs: avoid unused to_mp() function warning 2019-09-24 09:40:19 -07:00
xfs_sysfs.h xfs: convert to SPDX license tags 2018-06-06 14:17:53 -07:00
xfs_trace.c xfs: support bulk loading of staged btrees 2020-03-18 08:12:23 -07:00
xfs_trace.h xfs: redesign the reflink remap loop to fix blkres depletion crash 2020-07-06 10:46:57 -07:00
xfs_trans_ail.c xfs: pin inode backing buffer to the inode log item 2020-07-07 07:15:07 -07:00
xfs_trans_buf.c xfs: clean up the buffer iodone callback functions 2020-07-07 07:15:07 -07:00
xfs_trans_dquot.c xfs: per-type quota timers and warn limits 2020-05-27 08:49:26 -07:00
xfs_trans_priv.h xfs: refactor adding recovered intent items to the log 2020-05-08 08:50:00 -07:00
xfs_trans.c xfs: preserve rmapbt swapext block reservation from freed blocks 2020-07-06 10:46:56 -07:00
xfs_trans.h xfs: unwind log item error flagging 2020-07-07 07:15:07 -07:00
xfs_xattr.c xfs: remove duplicate headers 2020-05-08 08:51:34 -07:00
xfs.h xfs: remove b_last_holder & associated macros 2018-08-12 08:37:31 -07:00