Hi folks, The for-next branch of the xfs-linux repository at: git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git has just been updated. Patches often get missed, so please check if your outstanding patches were in this update. If they have not been in this update, please resubmit them to linux-xfs@xxxxxxxxxxxxxxx so they can be picked up in the next update. This branch contains Dave's CIL scalability improvements and perag refactoring. I'm still tracking three patchsets for 5.20: the permanent attr fork[1] series, the lockless buffer lookups[2] series, and the in-memory iunlink items[3] series. The first patchset fixes a use-after-free bug caused by a race condition in the VFS xattr code, so I would very much like to finish review on that. I think the lockless buffer lookups changes might be simple enough to land in 5.20; and the iunlinks thing might simply be too late for this merge window. [1] https://lore.kernel.org/linux-xfs/165705897408.2826746.14673631830829415034.stgit@magnolia/T/#t [2] https://lore.kernel.org/linux-xfs/YsZHh2ZkopJFmaKx@magnolia/T/#t [3] https://lore.kernel.org/linux-xfs/20220627004336.217366-1-david@xxxxxxxxxxxxx/T/#t The new head of the for-next branch is commit: 278271b9f442 xfs: removed useless condition in function xfs_attr_node_get 30 new commits: Andrey Strachuk (1): [278271b9f442] xfs: removed useless condition in function xfs_attr_node_get Dave Chinner (28): [f0ea0c88a09c] xfs: use the CIL space used counter for emptiness checks [7b3e269175bf] xfs: lift init CIL reservation out of xc_cil_lock [b16aca408234] xfs: rework per-iclog header CIL reservation [314a52ad7876] xfs: introduce per-cpu CIL tracking structure [d1acf511536a] xfs: implement percpu cil space used calculation [1f3181cff6bb] xfs: track CIL ticket reservation in percpu structure [7e1fdcdc8b60] xfs: convert CIL busy extents to per-cpu [4927947025e7] xfs: Add order IDs to log items in CIL [8c2fcb2dc169] xfs: convert CIL to unordered per cpu lists [3e427d9f4ef5] xfs: convert log vector chain to use list heads [192e263f58d8] xfs: move CIL ordering to the logvec chain [d32417f8df90] xfs: avoid cil push lock if possible [3a25f844058e] xfs: xlog_sync() manually adjusts grant head space [3a7dda0fc7a7] xfs: expanding delayed logging design with background material [baf2ea50bcca] xfs: make last AG grow/shrink perag centric [cfa9751557ab] xfs: kill xfs_ialloc_pagi_init() [e8b86e659018] xfs: pass perag to xfs_ialloc_read_agi() [710c94e79f4d] xfs: kill xfs_alloc_pagf_init() [c4829aba9c8d] xfs: pass perag to xfs_alloc_read_agf() [3b6eed27d448] xfs: pass perag to xfs_read_agi [5d95ff050d1f] xfs: pass perag to xfs_read_agf [fa5fd855ceb2] xfs: pass perag to xfs_alloc_get_freelist [3f853d7cf40e] xfs: pass perag to xfs_alloc_put_freelist [f5560f11cca6] xfs: pass perag to xfs_alloc_read_agfl [f90bf684e344] xfs: Pre-calculate per-AG agbno geometry [eb0db6beb708] xfs: Pre-calculate per-AG agino geometry [7d8843ef24b4] xfs: replace xfs_ag_block_count() with perag accesses [1ed63729c865] xfs: make is_log_ag() a first class helper Eric Sandeen (1): [ffea91261882] xfs: add selinux labels to whiteout inodes Code Diffstat: .../filesystems/xfs-delayed-logging-design.rst | 361 ++++++++++++++-- fs/xfs/libxfs/xfs_ag.c | 165 ++++--- fs/xfs/libxfs/xfs_ag.h | 69 ++- fs/xfs/libxfs/xfs_ag_resv.c | 2 +- fs/xfs/libxfs/xfs_alloc.c | 143 +++---- fs/xfs/libxfs/xfs_alloc.h | 58 +-- fs/xfs/libxfs/xfs_alloc_btree.c | 9 +- fs/xfs/libxfs/xfs_attr.c | 2 +- fs/xfs/libxfs/xfs_bmap.c | 3 +- fs/xfs/libxfs/xfs_btree.c | 25 +- fs/xfs/libxfs/xfs_ialloc.c | 86 ++-- fs/xfs/libxfs/xfs_ialloc.h | 25 +- fs/xfs/libxfs/xfs_ialloc_btree.c | 20 +- fs/xfs/libxfs/xfs_inode_buf.c | 5 +- fs/xfs/libxfs/xfs_refcount.c | 19 +- fs/xfs/libxfs/xfs_refcount_btree.c | 5 +- fs/xfs/libxfs/xfs_rmap.c | 8 +- fs/xfs/libxfs/xfs_rmap_btree.c | 9 +- fs/xfs/libxfs/xfs_sb.c | 9 + fs/xfs/libxfs/xfs_types.c | 73 +--- fs/xfs/libxfs/xfs_types.h | 9 - fs/xfs/scrub/agheader.c | 25 +- fs/xfs/scrub/agheader_repair.c | 21 +- fs/xfs/scrub/alloc.c | 7 +- fs/xfs/scrub/bmap.c | 2 +- fs/xfs/scrub/common.c | 6 +- fs/xfs/scrub/fscounters.c | 4 +- fs/xfs/scrub/health.c | 2 + fs/xfs/scrub/ialloc.c | 12 +- fs/xfs/scrub/refcount.c | 9 +- fs/xfs/scrub/repair.c | 32 +- fs/xfs/scrub/rmap.c | 6 +- fs/xfs/xfs_discard.c | 2 +- fs/xfs/xfs_extfree_item.c | 6 +- fs/xfs/xfs_filestream.c | 4 +- fs/xfs/xfs_fsmap.c | 3 +- fs/xfs/xfs_fsops.c | 13 +- fs/xfs/xfs_inode.c | 42 +- fs/xfs/xfs_ioctl.c | 8 +- fs/xfs/xfs_iops.c | 11 +- fs/xfs/xfs_iops.h | 3 + fs/xfs/xfs_log.c | 55 ++- fs/xfs/xfs_log.h | 3 +- fs/xfs/xfs_log_cil.c | 474 ++++++++++++++++----- fs/xfs/xfs_log_priv.h | 58 ++- fs/xfs/xfs_log_recover.c | 41 +- fs/xfs/xfs_mount.c | 3 +- fs/xfs/xfs_reflink.c | 40 +- fs/xfs/xfs_reflink.h | 3 - fs/xfs/xfs_super.c | 1 + fs/xfs/xfs_trans.c | 4 +- fs/xfs/xfs_trans.h | 1 + fs/xfs/xfs_trans_priv.h | 3 +- 53 files changed, 1287 insertions(+), 722 deletions(-)
