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![]() * Fix a deadlock in the free space allocator due to the AG-walking algorithm forgetting to follow AG-order locking rules. * Make the inode allocator prefer existing free inodes instead of failing to allocate new inode chunks when free space is low. * Set minleft correctly when setting allocator parameters for bmap changes. * Fix uninitialized variable access in the getfsmap code. * Make a distinction between active and passive per-AG structure references. For now, active references are taken to perform some work in an AG on behalf of a high level operation; passive references are used by lower level code to finish operations started by other threads. Eventually this will become part of online shrink. * Split out all the different allocator strategies into separate functions to move us away from design antipattern of filling out a huge structure for various differentish things and issuing a single function multiplexing call. * Various cleanups in the filestreams allocator code, which we might very well want to deprecate instead of continuing. * Fix a bug with the agi rotor code that was introduced earlier in this series. Signed-off-by: Darrick J. Wong <djwong@kernel.org> -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQQ2qTKExjcn+O1o2YRKO3ySh0YRpgUCY/zgqgAKCRBKO3ySh0YR plIkAQDIscqdqXGH01gF19/ncqG2GUaXY+/zeOReuk1Iv3VEVgD+MVXf+QvHk7LD /LTWNl2K6NQmE/9RtaBt0aFNDzvIAgU= =k7r8 -----END PGP SIGNATURE----- Merge tag 'xfs-6.3-merge-4' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux Pull moar xfs updates from Darrick Wong: "This contains a fix for a deadlock in the allocator. It continues the slow march towards being able to offline AGs, and it refactors the interface to the xfs allocator to be less indirection happy. Summary: - Fix a deadlock in the free space allocator due to the AG-walking algorithm forgetting to follow AG-order locking rules - Make the inode allocator prefer existing free inodes instead of failing to allocate new inode chunks when free space is low - Set minleft correctly when setting allocator parameters for bmap changes - Fix uninitialized variable access in the getfsmap code - Make a distinction between active and passive per-AG structure references. For now, active references are taken to perform some work in an AG on behalf of a high level operation; passive references are used by lower level code to finish operations started by other threads. Eventually this will become part of online shrink - Split out all the different allocator strategies into separate functions to move us away from design antipattern of filling out a huge structure for various differentish things and issuing a single function multiplexing call - Various cleanups in the filestreams allocator code, which we might very well want to deprecate instead of continuing - Fix a bug with the agi rotor code that was introduced earlier in this series" * tag 'xfs-6.3-merge-4' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux: (44 commits) xfs: restore old agirotor behavior xfs: fix uninitialized variable access xfs: refactor the filestreams allocator pick functions xfs: return a referenced perag from filestreams allocator xfs: pass perag to filestreams tracing xfs: use for_each_perag_wrap in xfs_filestream_pick_ag xfs: track an active perag reference in filestreams xfs: factor out MRU hit case in xfs_filestream_select_ag xfs: remove xfs_filestream_select_ag() longest extent check xfs: merge new filestream AG selection into xfs_filestream_select_ag() xfs: merge filestream AG lookup into xfs_filestream_select_ag() xfs: move xfs_bmap_btalloc_filestreams() to xfs_filestreams.c xfs: use xfs_bmap_longest_free_extent() in filestreams xfs: get rid of notinit from xfs_bmap_longest_free_extent xfs: factor out filestreams from xfs_bmap_btalloc_nullfb xfs: convert trim to use for_each_perag_range xfs: convert xfs_alloc_vextent_iterate_ags() to use perag walker xfs: move the minimum agno checks into xfs_alloc_vextent_check_args xfs: fold xfs_alloc_ag_vextent() into callers xfs: move allocation accounting to xfs_alloc_vextent_set_fsbno() ... |
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.. | ||
libxfs | ||
scrub | ||
Kconfig | ||
kmem.c | ||
kmem.h | ||
Makefile | ||
mrlock.h | ||
xfs.h | ||
xfs_acl.c | ||
xfs_acl.h | ||
xfs_aops.c | ||
xfs_aops.h | ||
xfs_attr_inactive.c | ||
xfs_attr_item.c | ||
xfs_attr_item.h | ||
xfs_attr_list.c | ||
xfs_bio_io.c | ||
xfs_bmap_item.c | ||
xfs_bmap_item.h | ||
xfs_bmap_util.c | ||
xfs_bmap_util.h | ||
xfs_buf.c | ||
xfs_buf.h | ||
xfs_buf_item.c | ||
xfs_buf_item.h | ||
xfs_buf_item_recover.c | ||
xfs_dir2_readdir.c | ||
xfs_discard.c | ||
xfs_discard.h | ||
xfs_dquot.c | ||
xfs_dquot.h | ||
xfs_dquot_item.c | ||
xfs_dquot_item.h | ||
xfs_dquot_item_recover.c | ||
xfs_error.c | ||
xfs_error.h | ||
xfs_export.c | ||
xfs_export.h | ||
xfs_extent_busy.c | ||
xfs_extent_busy.h | ||
xfs_extfree_item.c | ||
xfs_extfree_item.h | ||
xfs_file.c | ||
xfs_filestream.c | ||
xfs_filestream.h | ||
xfs_fsmap.c | ||
xfs_fsmap.h | ||
xfs_fsops.c | ||
xfs_fsops.h | ||
xfs_globals.c | ||
xfs_health.c | ||
xfs_icache.c | ||
xfs_icache.h | ||
xfs_icreate_item.c | ||
xfs_icreate_item.h | ||
xfs_inode.c | ||
xfs_inode.h | ||
xfs_inode_item.c | ||
xfs_inode_item.h | ||
xfs_inode_item_recover.c | ||
xfs_ioctl.c | ||
xfs_ioctl.h | ||
xfs_ioctl32.c | ||
xfs_ioctl32.h | ||
xfs_iomap.c | ||
xfs_iomap.h | ||
xfs_iops.c | ||
xfs_iops.h | ||
xfs_itable.c | ||
xfs_itable.h | ||
xfs_iunlink_item.c | ||
xfs_iunlink_item.h | ||
xfs_iwalk.c | ||
xfs_iwalk.h | ||
xfs_linux.h | ||
xfs_log.c | ||
xfs_log.h | ||
xfs_log_cil.c | ||
xfs_log_priv.h | ||
xfs_log_recover.c | ||
xfs_message.c | ||
xfs_message.h | ||
xfs_mount.c | ||
xfs_mount.h | ||
xfs_mru_cache.c | ||
xfs_mru_cache.h | ||
xfs_notify_failure.c | ||
xfs_ondisk.h | ||
xfs_pnfs.c | ||
xfs_pnfs.h | ||
xfs_pwork.c | ||
xfs_pwork.h | ||
xfs_qm.c | ||
xfs_qm.h | ||
xfs_qm_bhv.c | ||
xfs_qm_syscalls.c | ||
xfs_quota.h | ||
xfs_quotaops.c | ||
xfs_refcount_item.c | ||
xfs_refcount_item.h | ||
xfs_reflink.c | ||
xfs_reflink.h | ||
xfs_rmap_item.c | ||
xfs_rmap_item.h | ||
xfs_rtalloc.c | ||
xfs_rtalloc.h | ||
xfs_stats.c | ||
xfs_stats.h | ||
xfs_super.c | ||
xfs_super.h | ||
xfs_symlink.c | ||
xfs_symlink.h | ||
xfs_sysctl.c | ||
xfs_sysctl.h | ||
xfs_sysfs.c | ||
xfs_sysfs.h | ||
xfs_trace.c | ||
xfs_trace.h | ||
xfs_trans.c | ||
xfs_trans.h | ||
xfs_trans_ail.c | ||
xfs_trans_buf.c | ||
xfs_trans_dquot.c | ||
xfs_trans_priv.h | ||
xfs_xattr.c | ||
xfs_xattr.h |