Darrick J. Wong cb59233e82 xfs: don't return too-short extents from xfs_rtallocate_extent_block ... If xfs_rtallocate_extent_block is asked for a variable-sized allocation, it will try to return the best-sized free extent, which is apparently the largest one that it finds starting in this rtbitmap block. It will then trim the size of the extent as needed to align it with prod. However, it misses one thing -- rounding down the best-fit candidate to the required alignment could make the extent shorter than minlen. In the case where minlen > 1, we'd rather the caller relaxed its alignment requirements and tried again, as the allocator already supports that. Returning a too-short extent that causes xfs_bmapi_write to return ENOSR if there aren't enough nmaps to handle multiple new allocations, which can then cause filesystem shutdowns. I haven't seen this happen on any production systems, but then I don't think it's very common to set a per-file extent size hint on realtime files. I tripped it while working on the rtgroups feature and pounding on the realtime allocator enthusiastically. Signed-off-by: Darrick J. Wong <djwong@kernel.org> Reviewed-by: Christoph Hellwig <hch@lst.de>		2024-09-01 08:58:19 -07:00
..
libxfs	xfs: ensure rtx mask/shift are correct after growfs	2024-09-01 08:58:19 -07:00
scrub	xfs: pass the icreate args object to xfs_dialloc	2024-09-01 08:58:19 -07:00
Kconfig	xfs: verify buffer, inode, and dquot items every tx commit	2024-07-02 11:36:54 -07:00
Makefile	xfs: hoist inode flag conversion functions to libxfs	2024-07-02 11:36:55 -07:00
xfs_acl.c	xfs: make attr removal an explicit operation	2024-04-23 07:46:51 -07:00
xfs_acl.h
xfs_aops.c	xfs: xfs_quota_unreserve_blkres can't fail	2024-05-03 11:15:03 +05:30
xfs_aops.h
xfs_attr_inactive.c	xfs: report dir/attr block corruption errors to the health system	2024-02-22 12:32:18 -08:00
xfs_attr_item.c	xfs: fix xfs_init_attr_trans not handling explicit operation codes	2024-05-27 15:55:52 +05:30
xfs_attr_item.h	xfs: create attr log item opcodes and formats for parent pointers	2024-04-23 07:46:57 -07:00
xfs_attr_list.c	xfs: convert comma to semicolon	2024-07-29 09:32:53 +05:30
xfs_bio_io.c
xfs_bmap_item.c	xfs: pass the fsbno to xfs_perag_intent_get	2024-07-02 11:37:01 -07:00
xfs_bmap_item.h	xfs: move xfs_bmap_defer_add to xfs_bmap_item.c	2024-02-22 12:44:21 -08:00
xfs_bmap_util.c	xfs: Fix xfs_prepare_shift() range for RT	2024-07-01 09:32:29 +05:30
xfs_bmap_util.h	xfs: fix freeing speculative preallocations for preallocated files	2024-06-26 14:29:17 +05:30
xfs_buf_item_recover.c	xfs: convert remaining kmem_free() to kfree()	2024-02-13 18:07:34 +05:30
xfs_buf_item.c	xfs: verify buffer, inode, and dquot items every tx commit	2024-07-02 11:36:54 -07:00
xfs_buf_item.h
xfs_buf_mem.c	xfs: fix dev_t usage in xmbuf tracepoints	2024-03-15 10:30:23 +05:30
xfs_buf_mem.h	xfs: launder in-memory btree buffers before transaction commit	2024-02-22 12:43:36 -08:00
xfs_buf.c	getting rid of bogus set_blocksize() uses, switching it	2024-05-21 08:34:51 -07:00
xfs_buf.h	New code for 6.9:	2024-03-13 13:52:24 -07:00
xfs_dahash_test.c
xfs_dahash_test.h
xfs_dir2_readdir.c	xfs: refactor dir format helpers	2024-04-26 11:21:46 +05:30
xfs_discard.c	xfs: don't bother reporting blocks trimmed via FITRIM	2024-08-26 09:52:13 +05:30
xfs_discard.h	xfs: move log discard work to xfs_discard.c	2023-10-04 09:24:02 +11:00
xfs_dquot_item_recover.c	xfs: dquot recovery does not validate the recovered dquot	2023-11-22 23:39:36 +05:30
xfs_dquot_item.c	xfs: verify buffer, inode, and dquot items every tx commit	2024-07-02 11:36:54 -07:00
xfs_dquot_item.h
xfs_dquot.c	xfs: simplify iext overflow checking and upgrade	2024-05-03 11:20:06 +05:30
xfs_dquot.h	xfs: Increase XFS_QM_TRANS_MAXDQS to 5	2024-04-15 14:59:01 -07:00
xfs_drain.c	xfs: pass the fsbno to xfs_perag_intent_get	2024-07-02 11:37:01 -07:00
xfs_drain.h	xfs: pass the fsbno to xfs_perag_intent_get	2024-07-02 11:37:01 -07:00
xfs_error.c	xfs: add error injection to test file mapping exchange recovery	2024-04-15 14:54:19 -07:00
xfs_error.h
xfs_exchmaps_item.c	xfs: capture inode generation numbers in the ondisk exchmaps log item	2024-04-15 14:54:24 -07:00
xfs_exchmaps_item.h	xfs: create deferred log items for file mapping exchanges	2024-04-15 14:54:17 -07:00
xfs_exchrange.c	xfs: introduce new file range commit ioctls	2024-09-01 08:58:19 -07:00
xfs_exchrange.h	xfs: introduce new file range commit ioctls	2024-09-01 08:58:19 -07:00
xfs_export.c	xfs: add parent pointer ioctls	2024-04-23 07:47:00 -07:00
xfs_export.h	xfs: add parent pointer ioctls	2024-04-23 07:47:00 -07:00
xfs_extent_busy.c	xfs: unwind xfs_extent_busy_clear	2024-04-22 12:53:34 +05:30
xfs_extent_busy.h	xfs: repair free space btrees	2023-12-15 10:03:32 -08:00
xfs_extfree_item.c	xfs: move xfs_extent_free_defer_add to xfs_extfree_item.c	2024-07-02 11:37:03 -07:00
xfs_extfree_item.h	xfs: move xfs_extent_free_defer_add to xfs_extfree_item.c	2024-07-02 11:37:03 -07:00
xfs_file.c	xfs: fold xfs_ilock_for_write_fault into xfs_write_fault	2024-07-01 09:32:29 +05:30
xfs_file.h	xfs: create a new helper to return a file's allocation unit	2024-04-15 14:54:10 -07:00
xfs_filestream.c	xfs: convert remaining kmem_free() to kfree()	2024-02-13 18:07:34 +05:30
xfs_filestream.h
xfs_fsmap.c	xfs: Fix missing interval for missing_owner in xfs fsmap	2024-08-27 18:32:14 +05:30
xfs_fsmap.h
xfs_fsops.c	xfs: split xfs_mod_freecounter	2024-04-22 18:00:47 +05:30
xfs_fsops.h	xfs: split xfs_mod_freecounter	2024-04-22 18:00:47 +05:30
xfs_globals.c	xfs: add debug knobs to control btree bulk load slack factors	2023-12-15 10:03:28 -08:00
xfs_handle.c	xfs: Remove header files which are included more than once	2024-07-01 09:32:29 +05:30
xfs_handle.h	xfs: add parent pointer ioctls	2024-04-23 07:47:00 -07:00
xfs_health.c	xfs: report directory tree corruption in the health information	2024-04-23 16:55:17 -07:00
xfs_hooks.c	xfs: allow scrub to hook metadata updates in other writers	2024-02-22 12:30:45 -08:00
xfs_hooks.h	xfs: allow scrub to hook metadata updates in other writers	2024-02-22 12:30:45 -08:00
xfs_icache.c	xfs: validate inumber in xfs_iget	2024-09-01 08:58:19 -07:00
xfs_icache.h	xfs: use per-mount cpumask to track nonempty percpu inodegc lists	2023-09-11 08:39:03 -07:00
xfs_icreate_item.c	xfs: convert kmem_free() for kvmalloc users to kvfree()	2024-02-13 18:07:34 +05:30
xfs_icreate_item.h
xfs_inode_item_recover.c	xfs: convert remaining kmem_free() to kfree()	2024-02-13 18:07:34 +05:30
xfs_inode_item.c	xfs: skip flushing log items during push	2024-07-04 12:46:47 +05:30
xfs_inode_item.h
xfs_inode.c	xfs: pass the icreate args object to xfs_dialloc	2024-09-01 08:58:19 -07:00
xfs_inode.h	xfs: match on the global RT inode numbers in xfs_is_metadata_inode	2024-09-01 08:58:19 -07:00
xfs_ioctl32.c	xfs: move handle ioctl code to xfs_handle.c	2024-04-23 07:47:00 -07:00
xfs_ioctl32.h	arch: Remove Itanium (IA-64) architecture	2023-09-11 08:13:17 +00:00
xfs_ioctl.c	xfs: introduce new file range commit ioctls	2024-09-01 08:58:19 -07:00
xfs_ioctl.h	xfs: move handle ioctl code to xfs_handle.c	2024-04-23 07:47:00 -07:00
xfs_iomap.c	xfs: move the dio write relocking out of xfs_ilock_for_iomap	2024-07-01 09:32:29 +05:30
xfs_iomap.h
xfs_iops.c	New code for 6.11:	2024-07-17 12:57:48 -07:00
xfs_iops.h	xfs: declare xfs_file.c symbols in xfs_file.h	2024-04-15 14:54:09 -07:00
xfs_itable.c	xfs: hide private inodes from bulkstat and handle functions	2024-04-15 14:58:48 -07:00
xfs_itable.h
xfs_iunlink_item.c
xfs_iunlink_item.h
xfs_iwalk.c	xfs: Clear W=1 warning in xfs_iwalk_run_callbacks()	2024-05-27 15:54:24 +05:30
xfs_iwalk.h
xfs_linux.h	xfs: hoist project id get/set functions to libxfs	2024-07-02 11:36:56 -07:00
xfs_log_cil.c	xfs: grant heads track byte counts, not LSNs	2024-07-04 12:46:47 +05:30
xfs_log_priv.h	xfs: grant heads track byte counts, not LSNs	2024-07-04 12:46:47 +05:30
xfs_log_recover.c	xfs: grant heads track byte counts, not LSNs	2024-07-04 12:46:47 +05:30
xfs_log.c	xfs: grant heads track byte counts, not LSNs	2024-07-04 12:46:47 +05:30
xfs_log.h	xfs: AIL doesn't need manual pushing	2024-07-04 12:46:46 +05:30
xfs_message.c
xfs_message.h
xfs_mount.c	xfs: use an XFS_OPSTATE_ flag for detecting if logged xattrs are available	2024-04-23 07:46:51 -07:00
xfs_mount.h	xfs: use an XFS_OPSTATE_ flag for detecting if logged xattrs are available	2024-04-23 07:46:51 -07:00
xfs_mru_cache.c	xfs: use GFP_KERNEL in pure transaction contexts	2024-02-13 18:07:35 +05:30
xfs_mru_cache.h
xfs_notify_failure.c	mm, pmem, xfs: Introduce MF_MEM_PRE_REMOVE for unbind	2023-12-07 14:34:26 +05:30
xfs_pnfs.c
xfs_pnfs.h
xfs_pwork.c
xfs_pwork.h
xfs_qm_bhv.c	xfs: Remove header files which are included more than once	2024-07-01 09:32:29 +05:30
xfs_qm_syscalls.c
xfs_qm.c	xfs: pass the icreate args object to xfs_dialloc	2024-09-01 08:58:19 -07:00
xfs_qm.h	xfs: Increase XFS_QM_TRANS_MAXDQS to 5	2024-04-15 14:59:01 -07:00
xfs_quota.h	xfs: xfs_quota_unreserve_blkres can't fail	2024-05-03 11:15:03 +05:30
xfs_quotaops.c
xfs_refcount_item.c	xfs: move xfs_refcount_update_defer_add to xfs_refcount_item.c	2024-07-02 11:37:07 -07:00
xfs_refcount_item.h	xfs: move xfs_refcount_update_defer_add to xfs_refcount_item.c	2024-07-02 11:37:07 -07:00
xfs_reflink.c	xfs: convert "skip_discard" to a proper flags bitset	2024-07-02 11:37:01 -07:00
xfs_reflink.h	xfs: move inode copy-on-write predicates to xfs_inode.[ch]	2024-07-02 11:36:55 -07:00
xfs_rmap_item.c	xfs: move xfs_rmap_update_defer_add to xfs_rmap_item.c	2024-07-02 11:37:05 -07:00
xfs_rmap_item.h	xfs: move xfs_rmap_update_defer_add to xfs_rmap_item.c	2024-07-02 11:37:05 -07:00
xfs_rtalloc.c	xfs: don't return too-short extents from xfs_rtallocate_extent_block	2024-09-01 08:58:19 -07:00
xfs_rtalloc.h	xfs: move xfs_bmap_rtalloc to xfs_rtalloc.c	2023-12-22 11:18:11 +05:30
xfs_stats.c	xfs: define an in-memory btree for storing refcount bag info during repairs	2024-02-22 12:43:40 -08:00
xfs_stats.h	xfs: define an in-memory btree for storing refcount bag info during repairs	2024-02-22 12:43:40 -08:00
xfs_super.c	xfs: add a incompat feature bit for parent pointers	2024-04-23 07:47:01 -07:00
xfs_super.h
xfs_symlink.c	xfs: pass the icreate args object to xfs_dialloc	2024-09-01 08:58:19 -07:00
xfs_symlink.h	xfs: move remote symlink target read function to libxfs	2024-02-22 12:45:17 -08:00
xfs_sysctl.c	sysctl: treewide: constify the ctl_table argument of proc_handlers	2024-07-24 20:59:29 +02:00
xfs_sysctl.h	xfs: add debug knobs to control btree bulk load slack factors	2023-12-15 10:03:28 -08:00
xfs_sysfs.c	xfs: grant heads track byte counts, not LSNs	2024-07-04 12:46:47 +05:30
xfs_sysfs.h
xfs_trace.c	xfs: l_last_sync_lsn is really AIL state	2024-07-04 12:46:46 +05:30
xfs_trace.h	xfs: introduce new file range commit ioctls	2024-09-01 08:58:19 -07:00
xfs_trans_ail.c	xfs: revert AIL TASK_KILLABLE threshold	2024-08-14 21:19:34 +05:30
xfs_trans_buf.c	xfs: launder in-memory btree buffers before transaction commit	2024-02-22 12:43:36 -08:00
xfs_trans_dquot.c	xfs: Increase XFS_QM_TRANS_MAXDQS to 5	2024-04-15 14:59:01 -07:00
xfs_trans_priv.h	xfs: l_last_sync_lsn is really AIL state	2024-07-04 12:46:46 +05:30
xfs_trans.c	xfs: move and rename xfs_trans_committed_bulk	2024-07-04 12:46:46 +05:30
xfs_trans.h	xfs: skip flushing log items during push	2024-07-04 12:46:47 +05:30
xfs_xattr.c	xfs: allow SECURE namespace xattrs to use reserved block pool	2024-07-29 09:26:20 +05:30
xfs_xattr.h	xfs: remove xfs_da_args.attr_flags	2024-04-23 07:46:50 -07:00
xfs.h	xfs: verify buffer, inode, and dquot items every tx commit	2024-07-02 11:36:54 -07:00