Christoph Hellwig 8458c4944e xfs: add a helper to prevent bmap merges across rtgroup boundaries ... Except for the rt superblock, realtime groups do not store any metadata at the start (or end) of the group. There is nothing to prevent the bmap code from merging allocations from multiple groups into a single bmap record. Add a helper to check for this case. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Darrick J. Wong <djwong@kernel.org> [djwong: massage the commit message after pulling this into rtgroups] Signed-off-by: Darrick J. Wong <djwong@kernel.org>		2024-11-05 13:38:40 -08:00
..
xfs_ag_resv.c	xfs: factor out a generic xfs_group structure	2024-11-05 13:38:27 -08:00
xfs_ag_resv.h	xfs: get rid of xfs_ag_resv_rmapbt_alloc	2024-07-04 14:36:13 +05:30
xfs_ag.c	xfs: convert busy extent tracking to the generic group structure	2024-11-05 13:38:29 -08:00
xfs_ag.h	xfs: convert busy extent tracking to the generic group structure	2024-11-05 13:38:29 -08:00
xfs_alloc_btree.c	xfs: add a generic group pointer to the btree cursor	2024-11-05 13:38:29 -08:00
xfs_alloc_btree.h	xfs: standardize the btree maxrecs function parameters	2024-09-01 08:58:20 -07:00
xfs_alloc.c	xfs: add a generic group pointer to the btree cursor	2024-11-05 13:38:29 -08:00
xfs_alloc.h	xfs: store a generic group structure in the intents	2024-11-05 13:38:30 -08:00
xfs_attr_leaf.c	xfs: distinguish extra split from real ENOSPC from xfs_attr3_leaf_split	2024-10-07 08:00:11 +02:00
xfs_attr_leaf.h	xfs: return bool from xfs_attr3_leaf_add	2024-10-07 08:00:11 +02:00
xfs_attr_remote.c	xfs: minor cleanups of xfs_attr3_rmt_blocks	2024-05-02 07:48:37 -07:00
xfs_attr_remote.h	xfs: create a helper to compute the blockcount of a max sized remote value	2024-05-02 07:48:36 -07:00
xfs_attr_sf.h	xfs: pass the attr value to put_listent when possible	2024-04-23 07:47:00 -07:00
xfs_attr.c	xfs: adjust xfs_bmap_add_attrfork for metadir	2024-11-05 13:38:32 -08:00
xfs_attr.h	xfs: fix xfs_init_attr_trans not handling explicit operation codes	2024-05-27 15:55:52 +05:30
xfs_bit.c	xfs: fix missing header includes	2019-11-07 13:00:53 -08:00
xfs_bit.h	xfs: Use the correct style for SPDX License Identifier	2020-05-13 15:32:45 -07:00
xfs_bmap_btree.c	xfs: standardize the btree maxrecs function parameters	2024-09-01 08:58:20 -07:00
xfs_bmap_btree.h	xfs: standardize the btree maxrecs function parameters	2024-09-01 08:58:20 -07:00
xfs_bmap.c	xfs: add a helper to prevent bmap merges across rtgroup boundaries	2024-11-05 13:38:40 -08:00
xfs_bmap.h	xfs: store a generic group structure in the intents	2024-11-05 13:38:30 -08:00
xfs_btree_mem.c	xfs: add a generic group pointer to the btree cursor	2024-11-05 13:38:29 -08:00
xfs_btree_mem.h	xfs: launder in-memory btree buffers before transaction commit	2024-02-22 12:43:36 -08:00
xfs_btree_staging.c	xfs: xfs_btree_bload_prep_block() should use __GFP_NOFAIL	2024-02-28 14:04:30 +05:30
xfs_btree_staging.h	xfs: don't override bc_ops for staging btrees	2024-02-22 12:37:35 -08:00
xfs_btree.c	xfs: add a generic group pointer to the btree cursor	2024-11-05 13:38:29 -08:00
xfs_btree.h	xfs: add a generic group pointer to the btree cursor	2024-11-05 13:38:29 -08:00
xfs_cksum.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
xfs_da_btree.c	xfs: distinguish extra split from real ENOSPC from xfs_attr3_leaf_split	2024-10-07 08:00:11 +02:00
xfs_da_btree.h	xfs: create attr log item opcodes and formats for parent pointers	2024-04-23 07:46:57 -07:00
xfs_da_format.h	xfs: turn XFS_ATTR3_RMT_BUF_SPACE into a function	2024-05-02 07:48:36 -07:00
xfs_defer.c	xfs: Remove duplicate xfs_trans_priv.h header	2024-09-03 10:07:41 +05:30
xfs_defer.h	xfs: Increase XFS_DEFER_OPS_NR_INODES to 5	2024-04-15 14:59:01 -07:00
xfs_dir2_block.c	xfs: validate explicit directory block buffer owners	2024-04-15 14:58:52 -07:00
xfs_dir2_data.c	xfs: don't walk off the end of a directory data block	2024-07-01 09:32:29 +05:30
xfs_dir2_leaf.c	xfs: validate explicit directory free block owners	2024-04-15 14:58:52 -07:00
xfs_dir2_node.c	xfs: validate explicit directory free block owners	2024-04-15 14:58:52 -07:00
xfs_dir2_priv.h	xfs: don't walk off the end of a directory data block	2024-07-01 09:32:29 +05:30
xfs_dir2_sf.c	xfs: convert remaining kmem_free() to kfree()	2024-02-13 18:07:34 +05:30
xfs_dir2.c	xfs: move dirent update hooks to xfs_dir2.c	2024-07-02 11:37:00 -07:00
xfs_dir2.h	xfs: move dirent update hooks to xfs_dir2.c	2024-07-02 11:37:00 -07:00
xfs_dquot_buf.c	xfs: remove the xfs_dqblk_t typedef	2021-10-14 09:19:33 -07:00
xfs_errortag.h	xfs: add error injection to test file mapping exchange recovery	2024-04-15 14:54:19 -07:00
xfs_exchmaps.c	xfs: refactor dir format helpers	2024-04-26 11:21:46 +05:30
xfs_exchmaps.h	xfs: use atomic extent swapping to fix user file fork data	2024-04-15 14:58:53 -07:00
xfs_format.h	xfs: define the format of rt groups	2024-11-05 13:38:39 -08:00
xfs_fs.h	xfs: export realtime group geometry via XFS_FSOP_GEOM	2024-11-05 13:38:39 -08:00
xfs_group.c	xfs: add group based bno conversion helpers	2024-11-05 13:38:29 -08:00
xfs_group.h	xfs: add group based bno conversion helpers	2024-11-05 13:38:29 -08:00
xfs_health.h	xfs: check metadata directory file path connectivity	2024-11-05 13:38:34 -08:00
xfs_ialloc_btree.c	xfs: add a generic group pointer to the btree cursor	2024-11-05 13:38:29 -08:00
xfs_ialloc_btree.h	xfs: standardize the btree maxrecs function parameters	2024-09-01 08:58:20 -07:00
xfs_ialloc.c	xfs: disable the agi rotor for metadata inodes	2024-11-05 13:38:31 -08:00
xfs_ialloc.h	xfs: pass the icreate args object to xfs_dialloc	2024-09-01 08:58:19 -07:00
xfs_iext_tree.c	xfs: use __GFP_NOLOCKDEP instead of GFP_NOFS	2024-02-13 18:07:34 +05:30
xfs_inode_buf.c	xfs: enforce metadata inode flag	2024-11-05 13:38:31 -08:00
xfs_inode_buf.h	xfs: enforce metadata inode flag	2024-11-05 13:38:31 -08:00
xfs_inode_fork.c	xfs: standardize the btree maxrecs function parameters	2024-09-01 08:58:20 -07:00
xfs_inode_fork.h	xfs: simplify iext overflow checking and upgrade	2024-05-03 11:20:06 +05:30
xfs_inode_util.c	xfs: define the on-disk format for the metadir feature	2024-11-05 13:38:31 -08:00
xfs_inode_util.h	xfs: hoist inode free function to libxfs	2024-07-02 11:36:59 -07:00
xfs_log_format.h	xfs: define the on-disk format for the metadir feature	2024-11-05 13:38:31 -08:00
xfs_log_recover.h	xfs: capture inode generation numbers in the ondisk exchmaps log item	2024-04-15 14:54:24 -07:00
xfs_log_rlimit.c	xfs: drop compatibility minimum log size computations for reflink	2024-04-23 07:47:01 -07:00
xfs_metadir.c	xfs: record health problems with the metadata directory	2024-11-05 13:38:33 -08:00
xfs_metadir.h	xfs: read and write metadata inode directory tree	2024-11-05 13:38:31 -08:00
xfs_metafile.c	xfs: read and write metadata inode directory tree	2024-11-05 13:38:31 -08:00
xfs_metafile.h	xfs: read and write metadata inode directory tree	2024-11-05 13:38:31 -08:00
xfs_ondisk.h	xfs: define the format of rt groups	2024-11-05 13:38:39 -08:00
xfs_parent.c	xfs: add raw parent pointer apis to support repair	2024-04-23 07:47:04 -07:00
xfs_parent.h	xfs: add raw parent pointer apis to support repair	2024-04-23 07:47:04 -07:00
xfs_quota_defs.h	xfs: remove unused parameter in macro XFS_DQUOT_LOGRES	2024-07-29 09:29:31 +05:30
xfs_refcount_btree.c	xfs: add a generic group pointer to the btree cursor	2024-11-05 13:38:29 -08:00
xfs_refcount_btree.h	xfs: standardize the btree maxrecs function parameters	2024-09-01 08:58:20 -07:00
xfs_refcount.c	xfs: store a generic group structure in the intents	2024-11-05 13:38:30 -08:00
xfs_refcount.h	xfs: store a generic group structure in the intents	2024-11-05 13:38:30 -08:00
xfs_rmap_btree.c	xfs: add a generic group pointer to the btree cursor	2024-11-05 13:38:29 -08:00
xfs_rmap_btree.h	xfs: standardize the btree maxrecs function parameters	2024-09-01 08:58:20 -07:00
xfs_rmap.c	xfs: store a generic group structure in the intents	2024-11-05 13:38:30 -08:00
xfs_rmap.h	xfs: store a generic group structure in the intents	2024-11-05 13:38:30 -08:00
xfs_rtbitmap.c	xfs: define the format of rt groups	2024-11-05 13:38:39 -08:00
xfs_rtbitmap.h	xfs: make RT extent numbers relative to the rtgroup	2024-11-05 13:38:38 -08:00
xfs_rtgroup.c	xfs: update realtime super every time we update the primary fs super	2024-11-05 13:38:39 -08:00
xfs_rtgroup.h	xfs: update realtime super every time we update the primary fs super	2024-11-05 13:38:39 -08:00
xfs_sb.c	xfs: export realtime group geometry via XFS_FSOP_GEOM	2024-11-05 13:38:39 -08:00
xfs_sb.h	xfs: update realtime super every time we update the primary fs super	2024-11-05 13:38:39 -08:00
xfs_shared.h	xfs: define the format of rt groups	2024-11-05 13:38:39 -08:00
xfs_symlink_remote.c	xfs: pass the owner to xfs_symlink_write_target	2024-04-15 14:58:57 -07:00
xfs_symlink_remote.h	xfs: pass the owner to xfs_symlink_write_target	2024-04-15 14:58:57 -07:00
xfs_trans_inode.c	xfs: implement atime updates in xfs_trans_ichgtime	2024-07-02 11:36:56 -07:00
xfs_trans_resv.c	xfs: refactor xfs_rtbitmap_blockcount	2024-11-05 13:38:38 -08:00
xfs_trans_resv.h	xfs: rename xfs_*alloc*_log_count to _block_count	2022-04-28 10:25:59 -07:00
xfs_trans_space.c	xfs: Add parent pointers to rename	2024-04-23 07:46:59 -07:00
xfs_trans_space.h	xfs: Add parent pointers to rename	2024-04-23 07:46:59 -07:00
xfs_types.c	xfs: check that rtblock extents do not break rtsupers or rtgroups	2024-11-05 13:38:39 -08:00
xfs_types.h	xfs: create incore realtime group structures	2024-11-05 13:38:35 -08:00