Hi folks, I've created a work branch for all of our realtime cleanups and optimizations in the rtalloc-speedups-6.7 branch of the xfs-linux repository at: https://git.kernel.org/pub/scm/linux/kernel/git/djwong/xfs-linux.git I started by rebasing last week's rt cleanups patchsets against 6.6-rc6 TOT instead of djwong-dev, then I added Dave's xfs_rtalloc_args cleanup, and then added Omar's rt allocator speedups. This branch HAS NOT BEEN TESTED YET, but it's a starting point. The new head of the rtalloc-speedups-6.7 branch is commit: 8468dc886e05 xfs: don't look for end of extent further than necessary in xfs_rtallocate_extent_near() 36 new commits: Darrick J. Wong (28): [6e271069a8e8] xfs: make xchk_iget safer in the presence of corrupt inode btrees [a4f05ca8e957] xfs: bump max fsgeom struct version [29c024027344] xfs: hoist freeing of rt data fork extent mappings [13b454578ad3] xfs: prevent rt growfs when quota is enabled [d37145ff1fc1] xfs: rt stubs should return negative errnos when rt disabled [6f9b2269640b] xfs: fix units conversion error in xfs_bmap_del_extent_delay [f50b658838a6] xfs: make sure maxlen is still congruent with prod when rounding down [615077bc8c1d] xfs: move the xfs_rtbitmap.c declarations to xfs_rtbitmap.h [0c1cb7c1da51] xfs: convert xfs_extlen_t to xfs_rtxlen_t in the rt allocator [f3a29a7ef69c] xfs: convert rt bitmap/summary block numbers to xfs_fileoff_t [fe06f373a0c0] xfs: convert rt bitmap extent lengths to xfs_rtbxlen_t [044f35063aae] xfs: rename xfs_verify_rtext to xfs_verify_rtbext [d77a09d2f1cd] xfs: convert rt extent numbers to xfs_rtxnum_t [62403a6a8347] xfs: create a helper to convert rtextents to rtblocks [cdcf7ec7066f] xfs: create a helper to compute leftovers of realtime extents [7554cfeea00b] xfs: create a helper to convert extlen to rtextlen [289f997d7525] xfs: create helpers to convert rt block numbers to rt extent numbers [903b8250c1b2] xfs: convert do_div calls to xfs_rtb_to_rtx helper calls [2bc367366fa4] xfs: create rt extent rounding helpers for realtime extent blocks [f60b96941aa2] xfs: use shifting and masking when converting rt extents, if possible [a024d18f3b34] xfs: convert the rtbitmap block and bit macros to static inline functions [8808f43be672] xfs: remove XFS_BLOCKWSIZE and XFS_BLOCKWMASK macros [02c6a803ba9d] xfs: convert open-coded xfs_rtword_t pointer accesses to helper [3f58eecd512d] xfs: convert rt summary macros to helpers [38a9bd42e14a] xfs: create helpers for rtbitmap block/wordcount computations [d498cbd3e248] xfs: use accessor functions for bitmap words [bf1339d40051] xfs: create helpers for rtsummary block/wordcount computations [73550154f276] xfs: use accessor functions for summary info words Dave Chinner (1): [eae4934139cc] xfs: consolidate realtime allocation arguments Omar Sandoval (6): [a0bdaa6acd56] xfs: cache last bitmap block in realtime allocator [0e7cd2d75d12] xfs: invert the realtime summary cache [1670d971eaa0] xfs: return maximum free size from xfs_rtany_summary() [14c0296bc6a1] xfs: limit maxlen based on available space in xfs_rtallocate_extent_near() [9a2f547ec4be] xfs: don't try redundant allocations in xfs_rtallocate_extent_near() [8468dc886e05] xfs: don't look for end of extent further than necessary in xfs_rtallocate_extent_near() Shiyang Ruan (1): [ea9b00e231ae] mm, pmem, xfs: Introduce MF_MEM_PRE_REMOVE for unbind Code Diffstat: drivers/dax/super.c | 3 +- fs/xfs/libxfs/xfs_bmap.c | 45 +-- fs/xfs/libxfs/xfs_format.h | 34 +- fs/xfs/libxfs/xfs_rtbitmap.c | 733 +++++++++++++++++++++++++---------------- fs/xfs/libxfs/xfs_rtbitmap.h | 326 ++++++++++++++++++ fs/xfs/libxfs/xfs_sb.c | 2 + fs/xfs/libxfs/xfs_sb.h | 2 +- fs/xfs/libxfs/xfs_trans_resv.c | 10 +- fs/xfs/libxfs/xfs_types.c | 4 +- fs/xfs/libxfs/xfs_types.h | 10 +- fs/xfs/scrub/bmap.c | 2 +- fs/xfs/scrub/common.c | 6 +- fs/xfs/scrub/common.h | 19 ++ fs/xfs/scrub/fscounters.c | 2 +- fs/xfs/scrub/inode.c | 7 +- fs/xfs/scrub/rtbitmap.c | 28 +- fs/xfs/scrub/rtsummary.c | 57 ++-- fs/xfs/scrub/trace.c | 1 + fs/xfs/scrub/trace.h | 9 +- fs/xfs/xfs_bmap_util.c | 50 ++- fs/xfs/xfs_fsmap.c | 15 +- fs/xfs/xfs_inode_item.c | 3 +- fs/xfs/xfs_ioctl.c | 5 +- fs/xfs/xfs_linux.h | 12 + fs/xfs/xfs_mount.h | 8 +- fs/xfs/xfs_notify_failure.c | 108 +++++- fs/xfs/xfs_ondisk.h | 4 + fs/xfs/xfs_rtalloc.c | 602 +++++++++++++++++---------------- fs/xfs/xfs_rtalloc.h | 94 +----- fs/xfs/xfs_super.c | 3 +- fs/xfs/xfs_trans.c | 7 +- include/linux/mm.h | 1 + mm/memory-failure.c | 21 +- 33 files changed, 1391 insertions(+), 842 deletions(-) create mode 100644 fs/xfs/libxfs/xfs_rtbitmap.h
