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4f9a60c480
linux/fs/xfs
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Darrick J. Wong 4f9a60c480 xfs: xfs_defer_capture should absorb remaining block reservations 
When xfs_defer_capture extracts the deferred ops and transaction state
from a transaction, it should record the remaining block reservations so
that when we continue the dfops chain, we can reserve the same number of
blocks to use.  We capture the reservations for both data and realtime
volumes.

This adds the requirement that every log intent item recovery function
must be careful to reserve enough blocks to handle both itself and all
defer ops that it can queue.  On the other hand, this enables us to do
away with the handwaving block estimation nonsense that was going on in
xlog_finish_defer_ops.

Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Brian Foster <bfoster@redhat.com>
2020-10-07 08:40:28 -07:00
..
libxfs xfs: xfs_defer_capture should absorb remaining block reservations 2020-10-07 08:40:28 -07:00
scrub xfs: check dabtree node hash values when loading child blocks 2020-09-23 08:58:51 -07:00
Kconfig xfs: deprecate the V4 format 2020-09-15 20:52:43 -07:00
kmem.c xfs: remove kmem_realloc() 2020-09-06 18:05:51 -07:00
kmem.h xfs: Remove kmem_zalloc_large() 2020-09-15 20:52:41 -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_acl.c xfs: Remove kmem_zalloc_large() 2020-09-15 20:52:41 -07:00
xfs_acl.h
xfs_aops.c New code for 5.8: 2020-06-02 19:21:40 -07:00
xfs_aops.h
xfs_attr_inactive.c xfs: cleanup xfs_idestroy_fork 2020-05-19 09:40:59 -07:00
xfs_attr_list.c xfs: Convert xfs_attr_sf macros to inline functions 2020-09-15 20:52:42 -07:00
xfs_bio_io.c
xfs_bmap_item.c xfs: proper replay of deferred ops queued during log recovery 2020-10-07 08:40:28 -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: ensure that fpunch, fcollapse, and finsert operations are aligned to rt extent size 2020-09-15 20:52:42 -07:00
xfs_bmap_util.h
xfs_buf_item_recover.c xfs: fix finobt btree block recovery ordering 2020-09-30 07:28:52 -07:00
xfs_buf_item.c xfs: remove xlog_recover_iodone 2020-09-15 20:52:39 -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.c xfs: reuse _xfs_buf_read for re-reading the superblock 2020-09-15 20:52:39 -07:00
xfs_buf.h xfs: reuse _xfs_buf_read for re-reading the superblock 2020-09-15 20:52:39 -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_discard.h
xfs_dquot_item_recover.c xfs: rename the ondisk dquot d_flags to d_type 2020-07-28 20:24:14 -07:00
xfs_dquot_item.c xfs: stop using q_core.d_id in the quota code 2020-07-28 20:24:14 -07:00
xfs_dquot_item.h
xfs_dquot.c xfs: fix some comments 2020-09-25 11:34:07 -07:00
xfs_dquot.h xfs: refactor default quota grace period setting code 2020-09-15 20:52:40 -07:00
xfs_error.c xfs: random buffer write failure errortag 2020-05-07 08:27:48 -07:00
xfs_error.h
xfs_export.c xfs: delete duplicated words + other fixes 2020-08-05 08:49:58 -07:00
xfs_export.h
xfs_extent_busy.c
xfs_extent_busy.h
xfs_extfree_item.c xfs: proper replay of deferred ops queued during log recovery 2020-10-07 08:40:28 -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: force the log after remapping a synchronous-writes file 2020-09-15 20:52:42 -07:00
xfs_filestream.c xfs: drop the obsolete comment on filestream locking 2020-09-25 11:34:08 -07:00
xfs_filestream.h
xfs_fsmap.c
xfs_fsmap.h
xfs_fsops.c xfs: remove unused shutdown types 2020-05-07 08:27:48 -07:00
xfs_fsops.h
xfs_globals.c
xfs_health.c
xfs_icache.c xfs: Remove unneeded semicolon 2020-09-15 20:52:42 -07:00
xfs_icache.h xfs: remove SYNC_WAIT and SYNC_TRYLOCK 2020-07-14 08:47:33 -07:00
xfs_icreate_item.c xfs: Remove kmem_zone_zalloc() usage 2020-07-28 20:24:14 -07:00
xfs_icreate_item.h
xfs_inode_item_recover.c xfs: widen ondisk inode timestamps to deal with y2038+ 2020-09-15 20:52:41 -07:00
xfs_inode_item.c xfs: widen ondisk inode timestamps to deal with y2038+ 2020-09-15 20:52:41 -07:00
xfs_inode_item.h xfs: move the buffer retry logic to xfs_buf.c 2020-09-15 20:52:38 -07:00
xfs_inode.c xfs: drop extra transaction roll from inode extent truncate 2020-09-21 09:54:29 -07:00
xfs_inode.h xfs: widen ondisk inode timestamps to deal with y2038+ 2020-09-15 20:52:41 -07:00
xfs_ioctl32.c
xfs_ioctl32.h
xfs_ioctl.c xfs: Remove kmem_zalloc_large() 2020-09-15 20:52:41 -07:00
xfs_ioctl.h
xfs_iomap.c xfs: delete duplicated words + other fixes 2020-08-05 08:49:58 -07:00
xfs_iomap.h
xfs_iops.c xfs: directly call xfs_generic_create() for ->create() and ->mkdir() 2020-09-25 11:34:08 -07:00
xfs_iops.h
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_iwalk.c
xfs_iwalk.h
xfs_linux.h xfs: remove the unused SYNCHRONIZE macro 2020-09-25 11:34:07 -07:00
xfs_log_cil.c xfs: delete duplicated words + other fixes 2020-08-05 08:49:58 -07:00
xfs_log_priv.h xfs: Modify xlog_ticket_alloc() to use kernel's MM API 2020-07-28 20:24:14 -07:00
xfs_log_recover.c xfs: xfs_defer_capture should absorb remaining block reservations 2020-10-07 08:40:28 -07:00
xfs_log.c xfs: clean up calculation of LR header blocks 2020-09-23 09:24:17 -07:00
xfs_log.h
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 xfs_getsb 2020-09-15 20:52:39 -07:00
xfs_mount.h xfs: remove xfs_getsb 2020-09-15 20:52:39 -07:00
xfs_mru_cache.c
xfs_mru_cache.h
xfs_ondisk.h xfs: Remove typedef xfs_attr_shortform_t 2020-09-15 20:52:42 -07:00
xfs_pnfs.c
xfs_pnfs.h
xfs_pwork.c block: remove the bd_queue field from struct block_device 2020-07-01 08:08:20 -06:00
xfs_pwork.h
xfs_qm_bhv.c xfs: rename XFS_DQ_{USER,GROUP,PROJ} to XFS_DQTYPE_* 2020-07-28 20:24:14 -07:00
xfs_qm_syscalls.c xfs: refactor default quota grace period setting code 2020-09-15 20:52:40 -07:00
xfs_qm.c xfs: remove the unused parameter id from xfs_qm_dqattach_one 2020-09-25 11:34:07 -07:00
xfs_qm.h xfs: refactor quota expiration timer modification 2020-09-15 20:52:40 -07:00
xfs_quota.h xfs: move the buffer retry logic to xfs_buf.c 2020-09-15 20:52:38 -07:00
xfs_quotaops.c xfs: create xfs_dqtype_t to represent quota types 2020-07-28 20:24:14 -07:00
xfs_refcount_item.c xfs: proper replay of deferred ops queued during log recovery 2020-10-07 08:40:28 -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: delete duplicated words + other fixes 2020-08-05 08:49:58 -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: proper replay of deferred ops queued during log recovery 2020-10-07 08:40:28 -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: Set xfs_buf's b_ops member when zeroing bitmap/summary files 2020-09-23 08:58:51 -07:00
xfs_rtalloc.h
xfs_stats.c
xfs_stats.h
xfs_super.c xfs: remove deprecated mount options 2020-09-25 11:34:08 -07:00
xfs_super.h
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_sysctl.c xfs: remove deprecated sysctl options 2020-09-25 11:34:08 -07:00
xfs_sysctl.h
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_trace.h xfs: trace timestamp limits 2020-09-15 20:52:41 -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: simplify xfs_trans_getsb 2020-09-15 20:52:39 -07:00
xfs_trans_dquot.c xfs: widen ondisk quota expiration timestamps to handle y2038+ 2020-09-15 20:52:41 -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: do the assert for all the log done items in xfs_trans_cancel 2020-09-25 11:34:07 -07:00
xfs_trans.h xfs: proper replay of deferred ops queued during log recovery 2020-10-07 08:40:28 -07:00
xfs_xattr.c xfs: remove duplicate headers 2020-05-08 08:51:34 -07:00
xfs.h