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5693384805
linux/fs/xfs
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Christoph Hellwig 5693384805 xfs: factor out splitting of an iclog from xlog_sync 
Split out a self-contained chunk of code from xlog_sync that calculates
the split offset for an iclog that wraps the log end and bumps the
cycles for the second half.

Use the chance to bring some sanity to the variables used to track the
split in xlog_sync by not changing the count variable, and instead use
split as the offset for the split and use those to calculate the
sizes and offsets for the two write buffers.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-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>
2019-06-28 19:27:22 -07:00
..
libxfs xfs: move xfs_ino_geometry to xfs_shared.h 2019-06-28 19:25:35 -07:00
scrub xfs: remove unused flag arguments 2019-06-12 09:00:00 -07:00
Kconfig treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00
kmem.c
kmem.h xfs: make mem_to_page available outside of xfs_buf.c 2019-06-28 19:27:19 -07:00
Makefile treewide: prefix header search paths with $(srctree)/ 2019-05-18 11:49:57 +09:00
mrlock.h
xfs_acl.c xfs: move xfs_ino_geometry to xfs_shared.h 2019-06-28 19:25:35 -07:00
xfs_acl.h
xfs_aops.c for-5.2/block-20190507 2019-05-07 18:14:36 -07:00
xfs_aops.h xfs: implement per-inode writeback completion queues 2019-04-16 10:01:57 -07:00
xfs_attr_inactive.c
xfs_attr_list.c xfs: move xfs_ino_geometry to xfs_shared.h 2019-06-28 19:25:35 -07:00
xfs_bmap_item.c xfs: move xfs_ino_geometry to xfs_shared.h 2019-06-28 19:25:35 -07:00
xfs_bmap_item.h xfs: use transaction for intent recovery instead of raw dfops 2018-08-02 23:05:13 -07:00
xfs_bmap_util.c xfs: remove unused flag arguments 2019-06-12 09:00:00 -07:00
xfs_bmap_util.h xfs: flush removing page cache in xfs_reflink_remap_prep 2018-11-21 10:10:53 -08:00
xfs_buf_item.c xfs: move xfs_ino_geometry to xfs_shared.h 2019-06-28 19:25:35 -07:00
xfs_buf_item.h xfs: refactor xfs_buf_log_item reference count handling 2018-09-29 13:45:26 +10:00
xfs_buf.c xfs: make mem_to_page available outside of xfs_buf.c 2019-06-28 19:27:19 -07:00
xfs_buf.h xfs: renumber XBF_WRITE_FAIL 2019-06-28 19:27:18 -07:00
xfs_dir2_readdir.c xfs: move xfs_ino_geometry to xfs_shared.h 2019-06-28 19:25:35 -07:00
xfs_discard.c xfs: move xfs_ino_geometry to xfs_shared.h 2019-06-28 19:25:35 -07:00
xfs_discard.h
xfs_dquot_item.c xfs: move xfs_ino_geometry to xfs_shared.h 2019-06-28 19:25:35 -07:00
xfs_dquot_item.h
xfs_dquot.c xfs: always rejoin held resources during defer roll 2019-04-30 08:19:13 -07:00
xfs_dquot.h xfs: remove the debug-only q_transp field from struct xfs_dquot 2019-06-12 08:59:59 -07:00
xfs_error.c xfs: move xfs_ino_geometry to xfs_shared.h 2019-06-28 19:25:35 -07:00
xfs_error.h xfs: Introduce XFS_PTAG_VERIFIER_ERROR panic mask 2019-02-11 16:07:00 -08:00
xfs_export.c xfs: move xfs_ino_geometry to xfs_shared.h 2019-06-28 19:25:35 -07:00
xfs_export.h
xfs_extent_busy.c
xfs_extent_busy.h
xfs_extfree_item.c xfs: move xfs_ino_geometry to xfs_shared.h 2019-06-28 19:25:35 -07:00
xfs_extfree_item.h
xfs_file.c xfs: use file_modified() helper 2019-06-09 10:06:19 -07:00
xfs_filestream.c xfs: move xfs_ino_geometry to xfs_shared.h 2019-06-28 19:25:35 -07:00
xfs_filestream.h
xfs_fsmap.c
xfs_fsmap.h
xfs_fsops.c xfs: separate inode geometry 2019-06-12 08:37:40 -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: Introduce XFS_PTAG_VERIFIER_ERROR panic mask 2019-02-11 16:07:00 -08:00
xfs_health.c xfs: report inode health via bulkstat 2019-04-14 18:15:58 -07:00
xfs_icache.c xfs: move xfs_ino_geometry to xfs_shared.h 2019-06-28 19:25:35 -07:00
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_icreate_item.h
xfs_inode_item.c xfs: move xfs_ino_geometry to xfs_shared.h 2019-06-28 19:25:35 -07:00
xfs_inode_item.h
xfs_inode.c xfs: finish converting to inodes_per_cluster 2019-06-12 08:37:40 -07:00
xfs_inode.h xfs: widen inode delalloc block counter to 64-bits 2019-04-23 08:36:23 -07:00
xfs_ioctl32.c xfs: move xfs_ino_geometry to xfs_shared.h 2019-06-28 19:25:35 -07:00
xfs_ioctl32.h
xfs_ioctl.c xfs: change some error-less functions to void types 2019-05-01 20:26:30 -07:00
xfs_ioctl.h
xfs_iomap.c xfs: rework breaking of shared extents in xfs_file_iomap_begin 2019-02-25 09:26:18 -08:00
xfs_iomap.h xfs: fix SEEK_DATA for speculative COW fork preallocation 2019-02-21 07:55:07 -08:00
xfs_iops.c xfs: fix reporting supported extra file attributes for statx() 2019-03-01 08:57:25 -08:00
xfs_iops.h
xfs_itable.c xfs: separate inode geometry 2019-06-12 08:37:40 -07:00
xfs_itable.h
xfs_linux.h xfs: remove the no-op spinlock_destroy stub 2019-06-28 19:27:17 -07:00
xfs_log_cil.c xfs: wake commit waiters on CIL abort before log item abort 2019-04-14 18:15:56 -07:00
xfs_log_priv.h xfs: remove XLOG_STATE_IOABORT 2019-06-28 19:27:21 -07:00
xfs_log_recover.c xfs: remove unused flags arg from getsb interfaces 2019-06-12 08:59:58 -07:00
xfs_log.c xfs: factor out splitting of an iclog from xlog_sync 2019-06-28 19:27:22 -07:00
xfs_log.h xfs: refactor log recovery check 2018-08-01 07:40:48 -07:00
xfs_message.c xfs: move xfs_ino_geometry to xfs_shared.h 2019-06-28 19:25:35 -07:00
xfs_message.h
xfs_mount.c xfs: remove unused flags arg from getsb interfaces 2019-06-12 08:59:58 -07:00
xfs_mount.h xfs: remove unused flags arg from getsb interfaces 2019-06-12 08:59:58 -07:00
xfs_mru_cache.c
xfs_mru_cache.h
xfs_ondisk.h xfs: compile time offset checks for common v4/v5 metadata 2019-02-11 16:07:01 -08:00
xfs_pnfs.c xfs: move xfs_ino_geometry to xfs_shared.h 2019-06-28 19:25:35 -07:00
xfs_pnfs.h
xfs_qm_bhv.c xfs: move xfs_ino_geometry to xfs_shared.h 2019-06-28 19:25:35 -07:00
xfs_qm_syscalls.c xfs: clean up IRELE/iput callsites 2018-07-26 10:15:16 -07:00
xfs_qm.c xfs: widen inode delalloc block counter to 64-bits 2019-04-23 08:36:23 -07:00
xfs_qm.h xfs: widen quota block counters to 64-bit integers 2019-04-23 08:36:23 -07:00
xfs_quota.h xfs: kill the xfs_dqtrx_t typedef 2019-04-23 08:36:23 -07:00
xfs_quotaops.c xfs: move xfs_ino_geometry to xfs_shared.h 2019-06-28 19:25:35 -07:00
xfs_refcount_item.c xfs: pass transaction to xfs_defer_add() 2018-08-02 23:05:14 -07:00
xfs_refcount_item.h xfs: use transaction for intent recovery instead of raw dfops 2018-08-02 23:05:13 -07:00
xfs_reflink.c xfs: fix uninitialized error variables 2019-02-25 10:16:41 -08:00
xfs_reflink.h xfs: don't pass iomap flags to xfs_reflink_allocate_cow 2019-02-25 09:04:31 -08:00
xfs_rmap_item.c
xfs_rmap_item.h
xfs_rtalloc.c xfs: reallocate realtime summary cache on growfs 2018-12-21 18:45:18 -08:00
xfs_rtalloc.h
xfs_stats.c xfs: use offsetof() in place of offset macros for __xfsstats 2018-10-18 17:21:39 +11:00
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: separate inode geometry 2019-06-12 08:37:40 -07:00
xfs_super.h xfs: include WARN, REPAIR build options in XFS_BUILD_OPTIONS 2019-06-12 08:37:40 -07:00
xfs_symlink.c xfs: zero length symlinks are not valid 2018-12-12 08:47:15 -08:00
xfs_symlink.h
xfs_sysctl.c
xfs_sysctl.h xfs: introduce an always_cow mode 2019-02-21 07:55:07 -08:00
xfs_sysfs.c xfs: introduce an always_cow mode 2019-02-21 07:55:07 -08:00
xfs_sysfs.h
xfs_trace.c
xfs_trace.h xfs: clear BAD_SUMMARY if unmounting an unhealthy filesystem 2019-04-14 18:15:57 -07:00
xfs_trans_ail.c xfs: move xfs_ino_geometry to xfs_shared.h 2019-06-28 19:25:35 -07:00
xfs_trans_bmap.c xfs: remove duplicated xfs_defer.h 2019-02-11 16:07:00 -08:00
xfs_trans_buf.c xfs: remove unused flags arg from getsb interfaces 2019-06-12 08:59:58 -07:00
xfs_trans_dquot.c xfs: remove the debug-only q_transp field from struct xfs_dquot 2019-06-12 08:59:59 -07:00
xfs_trans_extfree.c xfs: remove duplicated xfs_defer.h 2019-02-11 16:07:00 -08:00
xfs_trans_inode.c
xfs_trans_priv.h
xfs_trans_refcount.c xfs: remove duplicated xfs_defer.h 2019-02-11 16:07:00 -08:00
xfs_trans_rmap.c xfs: remove duplicated xfs_defer.h 2019-02-11 16:07:00 -08:00
xfs_trans.c xfs: remove unused flags arg from getsb interfaces 2019-06-12 08:59:58 -07:00
xfs_trans.h xfs: remove unused flags arg from getsb interfaces 2019-06-12 08:59:58 -07:00
xfs_xattr.c xfs: move xfs_ino_geometry to xfs_shared.h 2019-06-28 19:25:35 -07:00
xfs.h xfs: remove b_last_holder & associated macros 2018-08-12 08:37:31 -07:00