Darrick J. Wong f0f7a674d4 xfs: move inode flush to the sync workqueue ... Move the inode dirty data flushing to a workqueue so that multiple threads can take advantage of a single thread's flushing work. The ratelimiting technique used in bdd4ee4 was not successful, because threads that skipped the inode flush scan due to ratelimiting would ENOSPC early, which caused occasional (but noticeable) changes in behavior and sporadic fstest regressions. Therefore, make all the writer threads wait on a single inode flush, which eliminates both the stampeding hordes of flushers and the small window in which a write could fail with ENOSPC because it lost the ratelimit race after even another thread freed space. Fixes: c6425702f2 ("xfs: ratelimit inode flush on buffered write ENOSPC") Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com> Reviewed-by: Brian Foster <bfoster@redhat.com>		2020-04-16 09:07:42 -07:00
..
libxfs	xfs: validate the realtime geometry in xfs_validate_sb_common	2020-03-27 08:32:53 -07:00
scrub	xfs: prohibit fs freezing when using empty transactions	2020-03-26 08:19:24 -07:00
Kconfig
kmem.c
kmem.h
Makefile	xfs: introduce fake roots for ag-rooted btrees	2020-03-18 08:12:23 -07:00
mrlock.h
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	xfs: ratelimit xfs_discard_page messages	2020-03-02 20:55:51 -08:00
xfs_aops.h
xfs_attr_inactive.c	xfs: add a function to deal with corrupt buffers post-verifiers	2020-03-12 07:58:12 -07:00
xfs_attr_list.c	xfs: add a function to deal with corrupt buffers post-verifiers	2020-03-12 07:58:12 -07:00
xfs_bio_io.c
xfs_bmap_item.c
xfs_bmap_item.h
xfs_bmap_util.c	xfs: remove the di_version field from struct icdinode	2020-03-19 08:48:47 -07:00
xfs_bmap_util.h
xfs_buf_item.c	xfs: add a new xfs_sb_version_has_v3inode helper	2020-03-19 08:47:34 -07:00
xfs_buf_item.h
xfs_buf.c	xfs: Improve metadata buffer reclaim accountability	2020-03-27 08:32:54 -07:00
xfs_buf.h	xfs: add a function to deal with corrupt buffers post-verifiers	2020-03-12 07:58:12 -07:00
xfs_dir2_readdir.c	xfs: fix regression in "cleanup xfs_dir2_block_getdents"	2020-03-13 10:37:13 -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.c	xfs: trylock underlying buffer on dquot flush	2020-03-28 09:40:11 -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: trylock underlying buffer on dquot flush	2020-03-28 09:40:11 -07:00
xfs_dquot.h
xfs_error.c	xfs: xfs_buf_corruption_error should take __this_address	2020-03-12 07:58:12 -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_extent_busy.c
xfs_extent_busy.h
xfs_extfree_item.c
xfs_extfree_item.h
xfs_file.c	xfs: reflink should force the log out if mounted with wsync	2020-04-06 08:44:39 -07:00
xfs_filestream.c
xfs_filestream.h
xfs_fsmap.c	xfs: prohibit fs freezing when using empty transactions	2020-03-26 08:19:24 -07:00
xfs_fsmap.h
xfs_fsops.c
xfs_fsops.h
xfs_globals.c
xfs_health.c
xfs_icache.c	xfs: acquire superblock freeze protection on eofblocks scans	2020-04-13 08:00:19 -07:00
xfs_icache.h
xfs_icreate_item.c
xfs_icreate_item.h
xfs_inode_item.c	xfs: return locked status of inode buffer on xfsaild push	2020-03-28 09:40:12 -07:00
xfs_inode_item.h
xfs_inode.c	xfs: factor out a new xfs_log_force_inode helper	2020-04-06 08:44:35 -07:00
xfs_inode.h	xfs: factor out a new xfs_log_force_inode helper	2020-04-06 08:44:35 -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_ioctl.c	xfs: acquire superblock freeze protection on eofblocks scans	2020-04-13 08:00:19 -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_iomap.h
xfs_iops.c	xfs: remove the di_version field from struct icdinode	2020-03-19 08:48:47 -07:00
xfs_iops.h
xfs_itable.c	xfs: remove the di_version field from struct icdinode	2020-03-19 08:48:47 -07:00
xfs_itable.h
xfs_iwalk.c
xfs_iwalk.h
xfs_linux.h	xfs: clean up the attr flag confusion	2020-03-02 20:55:55 -08:00
xfs_log_cil.c	xfs: Throttle commits on delayed background CIL push	2020-03-27 08:32:54 -07:00
xfs_log_priv.h	xfs: Throttle commits on delayed background CIL push	2020-03-27 08:32:54 -07:00
xfs_log_recover.c	xfs: remove the di_version field from struct icdinode	2020-03-19 08:48:47 -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_message.h
xfs_mount.c	xfs: remove XFS_BUF_TO_SBP	2020-03-11 09:11:39 -07:00
xfs_mount.h	xfs: move inode flush to the sync workqueue	2020-04-16 09:07:42 -07:00
xfs_mru_cache.c
xfs_mru_cache.h
xfs_ondisk.h
xfs_pnfs.c
xfs_pnfs.h
xfs_pwork.c
xfs_pwork.h
xfs_qm_bhv.c
xfs_qm_syscalls.c	xfs: fix unmount hang and memory leak on shutdown during quotaoff	2020-03-18 08:12:23 -07:00
xfs_qm.c	xfs: trylock underlying buffer on dquot flush	2020-03-28 09:40:11 -07:00
xfs_qm.h
xfs_quota.h	xfs: remove the icdinode di_uid/di_gid members	2020-03-02 20:55:50 -08:00
xfs_quotaops.c
xfs_refcount_item.c
xfs_refcount_item.h
xfs_reflink.c	xfs: fix partially uninitialized structure in xfs_reflink_remap_extent	2020-04-13 08:00:23 -07:00
xfs_reflink.h
xfs_rmap_item.c
xfs_rmap_item.h
xfs_rtalloc.c
xfs_rtalloc.h
xfs_stats.c	xfs: Use scnprintf() for avoiding potential buffer overflow	2020-03-12 07:58:13 -07:00
xfs_stats.h
xfs_super.c	xfs: move inode flush to the sync workqueue	2020-04-16 09:07:42 -07:00
xfs_super.h
xfs_symlink.c	xfs: remove redundant variable assignment in xfs_symlink()	2020-03-31 08:42:22 -07:00
xfs_symlink.h
xfs_sysctl.c
xfs_sysctl.h
xfs_sysfs.c
xfs_sysfs.h
xfs_trace.c	xfs: support bulk loading of staged btrees	2020-03-18 08:12:23 -07:00
xfs_trace.h	xfs: Throttle commits on delayed background CIL push	2020-03-27 08:32:54 -07:00
xfs_trans_ail.c	xfs: tail updates only need to occur when LSN changes	2020-03-27 08:32:55 -07:00
xfs_trans_buf.c
xfs_trans_dquot.c
xfs_trans_priv.h	xfs: tail updates only need to occur when LSN changes	2020-03-27 08:32:55 -07:00
xfs_trans.c	xfs: split xlog_ticket_done	2020-03-27 08:32:53 -07:00
xfs_trans.h
xfs_xattr.c	xfs: embedded the attrlist cursor into struct xfs_attr_list_context	2020-03-02 20:55:55 -08:00
xfs.h