linux-stable/fs/xfs
Darrick J. Wong e5b46c7589 xfs: speed up xfarray sort by sorting xfile page contents directly
If all the records in an xfarray subset live within the same memory
page, we can short-circuit even more quicksort recursion by mapping that
page into the local CPU and using the kernel's heapsort function to sort
the subset.  On the author's computer, this reduces the runtime by
another 15% on a 500,000 element array.

Signed-off-by: Darrick J. Wong <djwong@kernel.org>
Reviewed-by: Kent Overstreet <kent.overstreet@linux.dev>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
2023-08-10 07:48:06 -07:00
..
libxfs xfs: convert flex-array declarations in xfs attr shortform objects 2023-07-17 08:48:56 -07:00
scrub xfs: speed up xfarray sort by sorting xfile page contents directly 2023-08-10 07:48:06 -07:00
Kconfig xfs: create a big array data structure 2023-08-10 07:48:04 -07:00
kmem.c
kmem.h
Makefile xfs: create a big array data structure 2023-08-10 07:48:04 -07:00
mrlock.h
xfs.h
xfs_acl.c fs: port acl to mnt_idmap 2023-01-19 09:24:28 +01:00
xfs_acl.h fs: port ->set_acl() to pass mnt_idmap 2023-01-19 09:24:27 +01:00
xfs_aops.c xfs: set FMODE_CAN_ODIRECT instead of a dummy direct_IO method 2023-06-12 18:09:23 -07:00
xfs_aops.h
xfs_attr_inactive.c xfs: don't leak memory when attr fork loading fails 2022-07-20 16:40:39 -07:00
xfs_attr_item.c xfs: dump corrupt recovered log intent items to dmesg consistently 2022-10-31 08:58:20 -07:00
xfs_attr_item.h xfs: share xattr name and value buffers when logging xattr updates 2022-05-23 08:43:46 +10:00
xfs_attr_list.c xfs: use XFS_IFORK_Q to determine the presence of an xattr fork 2022-07-09 15:17:21 -07:00
xfs_bio_io.c fs/xfs: Use the enum req_op and blk_opf_t types 2022-07-14 12:14:33 -06:00
xfs_bmap_item.c xfs: allow queued AG intents to drain before scrubbing 2023-04-11 18:59:58 -07:00
xfs_bmap_item.h
xfs_bmap_util.c xfs: fix negative array access in xfs_getbmap 2023-05-02 09:15:01 +10:00
xfs_bmap_util.h xfs: xfs_bmap_punch_delalloc_range() should take a byte range 2022-11-29 09:09:17 +11:00
xfs_buf.c xfs: allow scanning ranges of the buffer cache for live buffers 2023-08-10 07:48:03 -07:00
xfs_buf.h xfs: allow scanning ranges of the buffer cache for live buffers 2023-08-10 07:48:03 -07:00
xfs_buf_item.c xfs: buffer pins need to hold a buffer reference 2023-06-05 04:05:27 +10:00
xfs_buf_item.h
xfs_buf_item_recover.c xfs: verify buffer contents when we skip log replay 2023-04-12 15:49:23 +10:00
xfs_dahash_test.c xfs: test the ascii case-insensitive hash 2023-04-11 19:05:05 -07:00
xfs_dahash_test.h xfs: test dir/attr hash when loading module 2023-03-19 09:55:49 -07:00
xfs_dir2_readdir.c xfs: rearrange the logic and remove the broken comment for xfs_dir2_isxx 2022-10-04 16:39:58 +11:00
xfs_discard.c xfs: convert trim to use for_each_perag_range 2023-02-13 09:14:54 +11:00
xfs_discard.h
xfs_dquot.c xfs: remove WARN when dquot cache insertion fails 2023-04-12 15:48:59 +10:00
xfs_dquot.h
xfs_dquot_item.c
xfs_dquot_item.h
xfs_dquot_item_recover.c
xfs_drain.c xfs: minimize overhead of drain wakeups by using jump labels 2023-04-11 18:59:59 -07:00
xfs_drain.h xfs: minimize overhead of drain wakeups by using jump labels 2023-04-11 18:59:59 -07:00
xfs_error.c xfs: make kobj_type structures constant 2023-02-10 08:59:48 -08:00
xfs_error.h xfs: allow setting full range of panic tags 2023-02-09 18:36:17 -08:00
xfs_export.c
xfs_export.h
xfs_extent_busy.c xfs: don't block in busy flushing when freeing extents 2023-06-29 09:28:24 -07:00
xfs_extent_busy.h xfs: don't block in busy flushing when freeing extents 2023-06-29 09:28:24 -07:00
xfs_extfree_item.c xfs: Remove unneeded semicolon 2023-07-03 09:48:18 -07:00
xfs_extfree_item.h xfs: refactor all the EFI/EFD log item sizeof logic 2022-10-31 08:58:20 -07:00
xfs_file.c New code for 6.5: 2023-06-29 13:23:32 -07:00
xfs_filestream.c xfs: fix double xfs_perag_rele() in xfs_filestream_pick_ag() 2023-06-05 14:48:15 +10:00
xfs_filestream.h xfs: pass perag to filestreams tracing 2023-02-13 09:14:56 +11:00
xfs_fsmap.c xfs: validate fsmap offsets specified in the query keys 2023-07-02 09:26:19 -07:00
xfs_fsmap.h
xfs_fsops.c Minor cleanups for 6.5: 2023-07-09 09:50:42 -07:00
xfs_fsops.h
xfs_globals.c xfs: allow setting full range of panic tags 2023-02-09 18:36:17 -08:00
xfs_health.c
xfs_icache.c xfs: collect errors from inodegc for unlinked inode recovery 2023-06-05 14:48:15 +10:00
xfs_icache.h xfs: collect errors from inodegc for unlinked inode recovery 2023-06-05 14:48:15 +10:00
xfs_icreate_item.c
xfs_icreate_item.h
xfs_inode.c xfs: collect errors from inodegc for unlinked inode recovery 2023-06-05 14:48:15 +10:00
xfs_inode.h xfs: collect errors from inodegc for unlinked inode recovery 2023-06-05 14:48:15 +10:00
xfs_inode_item.c xfs: fix AGF vs inode cluster buffer deadlock 2023-06-05 04:08:27 +10:00
xfs_inode_item.h xfs: fix AGF vs inode cluster buffer deadlock 2023-06-05 04:08:27 +10:00
xfs_inode_item_recover.c xfs: clean up "%Ld/%Lu" which doesn't meet C standard 2022-09-19 06:47:14 +10:00
xfs_ioctl.c fs.idmapped.v6.3 2023-02-20 11:53:11 -08:00
xfs_ioctl.h fs: port ->fileattr_set() to pass mnt_idmap 2023-01-19 09:24:27 +01:00
xfs_ioctl32.c fs: port i_{g,u}id_into_vfs{g,u}id() to mnt_idmap 2023-01-19 09:24:29 +01:00
xfs_ioctl32.h
xfs_iomap.c xfs: don't allocate into the data fork for an unshare request 2023-05-02 09:14:51 +10:00
xfs_iomap.h xfs: use iomap_valid method to detect stale cached iomaps 2022-11-29 09:09:17 +11:00
xfs_iops.c fs: port vfs{g,u}id helpers to mnt_idmap 2023-01-19 09:24:30 +01:00
xfs_iops.h fs: port ->setattr() to pass mnt_idmap 2023-01-19 09:24:02 +01:00
xfs_itable.c fs: port i_{g,u}id_into_vfs{g,u}id() to mnt_idmap 2023-01-19 09:24:29 +01:00
xfs_itable.h fs: port i_{g,u}id_into_vfs{g,u}id() to mnt_idmap 2023-01-19 09:24:29 +01:00
xfs_iunlink_item.c xfs: create traced helper to get extra perag references 2023-04-11 18:59:55 -07:00
xfs_iunlink_item.h xfs: add in-memory iunlink log item 2022-07-14 11:47:42 +10:00
xfs_iwalk.c xfs: create traced helper to get extra perag references 2023-04-11 18:59:55 -07:00
xfs_iwalk.h
xfs_linux.h xfs: allow queued AG intents to drain before scrubbing 2023-04-11 18:59:58 -07:00
xfs_log.c xfs: journal geometry is not properly bounds checked 2023-06-29 09:28:24 -07:00
xfs_log.h xfs: move CIL ordering to the logvec chain 2022-07-07 18:56:08 +10:00
xfs_log_cil.c xfs: xlog_sync() manually adjusts grant head space 2022-07-07 18:56:09 +10:00
xfs_log_priv.h xfs: xlog_sync() manually adjusts grant head space 2022-07-07 18:56:09 +10:00
xfs_log_recover.c xfs: collect errors from inodegc for unlinked inode recovery 2023-06-05 14:48:15 +10:00
xfs_message.c
xfs_message.h xfs: implement per-mount warnings for scrub and shrink usage 2022-05-27 10:31:34 +10:00
xfs_mount.c xfs: fix sb write verify for lazysbcount 2022-11-16 19:20:20 -08:00
xfs_mount.h for-6.5/block-2023-06-23 2023-06-26 12:47:20 -07:00
xfs_mru_cache.c
xfs_mru_cache.h
xfs_notify_failure.c xfs: fix the calculation for "end" and "length" 2023-07-02 09:26:19 -07:00
xfs_ondisk.h xfs: convert flex-array declarations in xfs attr shortform objects 2023-07-17 08:48:56 -07:00
xfs_pnfs.c fs: port ->setattr() to pass mnt_idmap 2023-01-19 09:24:02 +01:00
xfs_pnfs.h
xfs_pwork.c
xfs_pwork.h
xfs_qm.c xfs: quotacheck failure can race with background inode inactivation 2023-03-05 15:13:22 -08:00
xfs_qm.h
xfs_qm_bhv.c
xfs_qm_syscalls.c xfs: introduce xfs_inodegc_push() 2022-06-23 13:34:38 -07:00
xfs_quota.h
xfs_quotaops.c
xfs_refcount_item.c xfs: allow queued AG intents to drain before scrubbing 2023-04-11 18:59:58 -07:00
xfs_refcount_item.h
xfs_reflink.c xfs: use deferred frees for btree block freeing 2023-06-29 09:28:23 -07:00
xfs_reflink.h xfs: pass perag to xfs_alloc_read_agf() 2022-07-07 19:07:40 +10:00
xfs_rmap_item.c xfs: allow queued AG intents to drain before scrubbing 2023-04-11 18:59:58 -07:00
xfs_rmap_item.h
xfs_rtalloc.c xfs: make rtbitmap ILOCKing consistent when scanning the rt bitmap file 2022-11-16 15:25:03 -08:00
xfs_rtalloc.h
xfs_stats.c xfs: replace unnecessary seq_printf with seq_puts 2022-09-19 06:48:14 +10:00
xfs_stats.h
xfs_super.c New code for 6.5: 2023-06-29 13:23:32 -07:00
xfs_super.h xfs: implement ->notify_failure() for XFS 2022-07-17 17:14:30 -07:00
xfs_symlink.c fs: port fs{g,u}id helpers to mnt_idmap 2023-01-19 09:24:30 +01:00
xfs_symlink.h fs: port inode_init_owner() to mnt_idmap 2023-01-19 09:24:28 +01:00
xfs_sysctl.c xfs: simplify two-level sysctl registration for xfs_table 2023-04-13 11:49:35 -07:00
xfs_sysctl.h
xfs_sysfs.c xfs: make kobj_type structures constant 2023-02-10 08:59:48 -08:00
xfs_sysfs.h xfs: make kobj_type structures constant 2023-02-10 08:59:48 -08:00
xfs_trace.c xfs: add debug knob to slow down writeback for fun 2022-11-28 17:24:35 -08:00
xfs_trace.h More new code for 6.5: 2023-07-05 14:08:03 -07:00
xfs_trans.c xfs: collect errors from inodegc for unlinked inode recovery 2023-06-05 14:48:15 +10:00
xfs_trans.h xfs: t_firstblock is tracking AGs not blocks 2023-02-11 04:11:06 +11:00
xfs_trans_ail.c xfs: don't reverse order of items in bulk AIL insertion 2023-06-29 09:28:23 -07:00
xfs_trans_buf.c
xfs_trans_dquot.c
xfs_trans_priv.h xfs: convert log vector chain to use list heads 2022-07-07 18:55:59 +10:00
xfs_xattr.c fs: drop unused posix acl handlers 2023-03-06 09:57:12 +01:00
xfs_xattr.h xfs: move xfs_attr_use_log_assist usage out of libxfs 2022-05-27 10:34:04 +10:00