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linux/fs/xfs
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Darrick J. Wong b1de6fc752 xfs: fix log reservation overflows when allocating large rt extents 
Omar Sandoval reported that a 4G fallocate on the realtime device causes
filesystem shutdowns due to a log reservation overflow that happens when
we log the rtbitmap updates.  Factor rtbitmap/rtsummary updates into the
the tr_write and tr_itruncate log reservation calculation.

"The following reproducer results in a transaction log overrun warning
for me:

    mkfs.xfs -f -r rtdev=/dev/vdc -d rtinherit=1 -m reflink=0 /dev/vdb
    mount -o rtdev=/dev/vdc /dev/vdb /mnt
    fallocate -l 4G /mnt/foo

Reported-by: Omar Sandoval <osandov@osandov.com>
Tested-by: Omar Sandoval <osandov@osandov.com>
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Brian Foster <bfoster@redhat.com>
2019-12-17 11:19:28 -08:00
..
libxfs
xfs: fix log reservation overflows when allocating large rt extents
2019-12-17 11:19:28 -08:00
scrub
xfs: allow parent directory scans to be interrupted with fatal signals
2019-11-27 08:23:14 -08:00
Kconfig
treewide: Add SPDX license identifier - Makefile/Kconfig
2019-05-21 10:50:46 +02:00
kmem.c
xfs: Correct comment tyops -> typos
2019-11-10 10:21:57 -08:00
kmem.h
xfs: Remove kmem_zone_free() wrapper
2019-11-18 08:40:44 -08:00
Makefile
xfs: remove the now unused dir ops infrastructure
2019-11-10 16:54:24 -08:00
mrlock.h
xfs: convert to SPDX license tags
2018-06-06 14:17:53 -07:00
xfs_acl.c
xfs: fix missing header includes
2019-11-07 13:00:53 -08:00
xfs_acl.h
xfs: convert to SPDX license tags
2018-06-06 14:17:53 -07:00
xfs_aops.c
xfs: add a xfs_inode_buftarg helper
2019-10-28 08:37:54 -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: remove the mappedbno argument to xfs_da_get_buf
2019-11-22 08:17:10 -08:00
xfs_attr_list.c
xfs: split xfs_da3_node_read
2019-11-22 08:17:10 -08:00
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: Remove kmem_zone_free() wrapper
2019-11-18 08:40:44 -08:00
xfs_bmap_item.h
xfs: merge xfs_bud_init into xfs_trans_get_bud
2019-06-28 19:27:36 -07:00
xfs_bmap_util.c
xfs: stabilize insert range start boundary to avoid COW writeback race
2019-12-11 13:18:42 -08:00
xfs_bmap_util.h
xfs: simplify xfs_iomap_eof_align_last_fsb
2019-11-03 10:22:30 -08:00
xfs_buf_item.c
xfs: Remove kmem_zone_free() wrapper
2019-11-18 08:40:44 -08:00
xfs_buf_item.h
xfs: remove the xfs_log_item_t typedef
2019-06-28 19:27:33 -07:00
xfs_buf.c
xfs: Remove kmem_zone_free() wrapper
2019-11-18 08:40:44 -08:00
xfs_buf.h
xfs: mark xfs_buf_free static
2019-10-28 08:37:54 -07:00
xfs_dir2_readdir.c
xfs: remove the mappedbno argument to xfs_da_read_buf
2019-11-22 08:17:10 -08:00
xfs_discard.c
xfs: kill the XFS_WANT_CORRUPT_* macros
2019-11-12 17:19:02 -08:00
xfs_discard.h
…
xfs_dquot_item.c
fs: xfs: Remove KM_NOSLEEP and KM_SLEEP.
2019-08-26 12:06:22 -07:00
xfs_dquot_item.h
xfs: remove the xfs_qoff_logitem_t typedef
2019-11-13 18:22:28 -08:00
xfs_dquot.c
xfs: Remove kmem_zone_free() wrapper
2019-11-18 08:40:44 -08:00
xfs_dquot.h
xfs: remove the xfs_dq_logitem_t typedef
2019-11-13 18:22:26 -08:00
xfs_error.c
xfs: report corruption only as a regular error
2019-11-18 08:40:44 -08:00
xfs_error.h
xfs: kill the XFS_WANT_CORRUPT_* macros
2019-11-12 17:19:02 -08:00
xfs_export.c
xfs: remove unused header files
2019-06-28 19:30:43 -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: Remove kmem_zone_free() wrapper
2019-11-18 08:40:44 -08:00
xfs_extfree_item.h
xfs: merge xfs_efd_init into xfs_trans_get_efd
2019-06-28 19:27:35 -07:00
xfs_file.c
xfs: remove the mappedbno argument to xfs_da_reada_buf
2019-11-22 08:17:09 -08:00
xfs_filestream.c
xfs: fix another missing include
2019-11-13 18:22:41 -08:00
xfs_filestream.h
xfs: convert to SPDX license tags
2018-06-06 14:17:53 -07:00
xfs_fsmap.c
xfs: add missing assert in xfs_fsmap_owner_from_rmap
2019-11-05 08:28:27 -08:00
xfs_fsmap.h
xfs: convert to SPDX license tags
2018-06-06 14:17:53 -07:00
xfs_fsops.c
xfs: remove unused header files
2019-06-28 19:30:43 -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: Remove kmem_zone_free() wrapper
2019-11-18 08:40:44 -08:00
xfs_icache.h
xfs: rename the speculative block allocation reclaim toggle functions
2019-04-26 12:28:55 -07:00
xfs_icreate_item.c
xfs: Remove kmem_zone_free() wrapper
2019-11-18 08:40:44 -08:00
xfs_icreate_item.h
xfs: convert to SPDX license tags
2018-06-06 14:17:53 -07:00
xfs_inode_item.c
xfs: Remove kmem_zone_free() wrapper
2019-11-18 08:40:44 -08:00
xfs_inode_item.h
xfs: remove the xfs_log_item_t typedef
2019-06-28 19:27:33 -07:00
xfs_inode.c
xfs: Fix deadlock between AGI and AGF when target_ip exists in xfs_rename()
2019-11-13 11:13:45 -08:00
xfs_inode.h
xfs: merge the projid fields in struct xfs_icdinode
2019-11-13 11:13:45 -08:00
xfs_ioctl32.c
xfs: remove XFS_IOC_FSSETDM and XFS_IOC_FSSETDM_BY_HANDLE
2019-11-13 18:22:41 -08:00
xfs_ioctl32.h
xfs: remove XFS_IOC_FSSETDM and XFS_IOC_FSSETDM_BY_HANDLE
2019-11-13 18:22:41 -08:00
xfs_ioctl.c
xfs: remove XFS_IOC_FSSETDM and XFS_IOC_FSSETDM_BY_HANDLE
2019-11-13 18:22:41 -08:00
xfs_ioctl.h
xfs: remove XFS_IOC_FSSETDM and XFS_IOC_FSSETDM_BY_HANDLE
2019-11-13 18:22:41 -08:00
xfs_iomap.c
xfs: convert open coded corruption check to use XFS_IS_CORRUPT
2019-11-13 11:08:01 -08:00
xfs_iomap.h
xfs: simplify the xfs_iomap_write_direct calling
2019-11-03 10:22:30 -08:00
xfs_iops.c
xfs: merge the projid fields in struct xfs_icdinode
2019-11-13 11:13:45 -08:00
xfs_iops.h
xfs: convert to SPDX license tags
2018-06-06 14:17:53 -07:00
xfs_itable.c
xfs: merge the projid fields in struct xfs_icdinode
2019-11-13 11:13:45 -08:00
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: report corruption only as a regular error
2019-11-18 08:40:44 -08:00
xfs_log_cil.c
xfs: Correct comment tyops -> typos
2019-11-10 10:21:57 -08:00
xfs_log_priv.h
xfs: remove unused structure members & simple typedefs
2019-11-13 18:22:41 -08:00
xfs_log_recover.c
xfs: fix some memory leaks in log recovery
2019-11-15 21:15:29 -08:00
xfs_log.c
xfs: fix mount failure crash on invalid iclog memory access
2019-12-03 14:53:07 -08:00
xfs_log.h
fs: xfs: xfs_log: Change return type from int to void
2019-07-03 08:21:58 -07:00
xfs_message.c
xfs: make the assertion message functions take a mount parameter
2019-11-05 08:28:27 -08:00
xfs_message.h
xfs: make the assertion message functions take a mount parameter
2019-11-05 08:28:27 -08:00
xfs_mount.c
xfs: convert open coded corruption check to use XFS_IS_CORRUPT
2019-11-13 11:08:01 -08:00
xfs_mount.h
xfs: remove unused structure members & simple typedefs
2019-11-13 18:22:41 -08:00
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: wire up the v5 inumbers ioctl
2019-07-03 20:36:28 -07:00
xfs_pnfs.c
xfs: use super s_id instead of struct xfs_mount m_fsname
2019-11-05 08:28:25 -08:00
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: Replace function declaration by actual definition
2019-11-13 18:22:40 -08:00
xfs_qm.c
xfs: remove the xfs_quotainfo_t typedef
2019-11-13 18:22:23 -08:00
xfs_qm.h
xfs: remove the xfs_quotainfo_t typedef
2019-11-13 18:22:23 -08:00
xfs_quota.h
xfs: kill the xfs_dqtrx_t typedef
2019-04-23 08:36:23 -07:00
xfs_quotaops.c
xfs: Sanity check flags of Q_XQUOTARM call
2019-10-24 08:05:24 -07:00
xfs_refcount_item.c
xfs: Remove kmem_zone_free() wrapper
2019-11-18 08:40:44 -08:00
xfs_refcount_item.h
xfs: merge xfs_cud_init into xfs_trans_get_cud
2019-06-28 19:27:35 -07:00
xfs_reflink.c
xfs: don't set bmapi total block req where minleft is
2019-10-23 17:01:08 -07:00
xfs_reflink.h
xfs: pass two imaps to xfs_reflink_allocate_cow
2019-10-21 09:04:58 -07:00
xfs_rmap_item.c
xfs: Remove kmem_zone_free() wrapper
2019-11-18 08:40:44 -08:00
xfs_rmap_item.h
xfs: merge xfs_rud_init into xfs_trans_get_rud
2019-06-28 19:27:36 -07:00
xfs_rtalloc.c
xfs: don't set bmapi total block req where minleft is
2019-10-23 17:01:08 -07:00
xfs_rtalloc.h
xfs: convert to SPDX license tags
2018-06-06 14:17:53 -07:00
xfs_stats.c
xfs: remove unused header files
2019-06-28 19:30:43 -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 kmem_zone_destroy() wrapper
2019-11-18 08:40:44 -08:00
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: fix missing header includes
2019-11-07 13:00:53 -08:00
xfs_symlink.h
xfs: Correct comment tyops -> typos
2019-11-10 10:21:57 -08:00
xfs_sysctl.c
xfs: remove unused header files
2019-06-28 19:30:43 -07:00
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: remove unused header files
2019-06-28 19:30:43 -07:00
xfs_trace.h
xfs: rename the m_writeio_* fields in struct xfs_mount
2019-10-29 09:50:12 -07:00
xfs_trans_ail.c
xfs: Correct comment tyops -> typos
2019-11-10 10:21:57 -08:00
xfs_trans_buf.c
xfs: remove unused header files
2019-06-28 19:30:43 -07:00
xfs_trans_dquot.c
xfs: Remove kmem_zone_free() wrapper
2019-11-18 08:40:44 -08:00
xfs_trans_priv.h
xfs: don't use xfs_trans_free_items in the commit path
2019-06-28 19:27:31 -07:00
xfs_trans.c
xfs: Remove kmem_zone_free() wrapper
2019-11-18 08:40:44 -08:00
xfs_trans.h
xfs: merge xfs_trans_bmap.c into xfs_bmap_item.c
2019-06-28 19:29:42 -07:00
xfs_xattr.c
xfs: fix missing header includes
2019-11-07 13:00:53 -08:00
xfs.h
xfs: remove b_last_holder & associated macros
2018-08-12 08:37:31 -07:00