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linux/fs/xfs/libxfs
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Dave Chinner 4268547305 xfs: simplify xfs_dialloc_select_ag() return values 
The only caller of xfs_dialloc_select_ag() will always return
-ENOSPC to it's caller if the agbp returned from
xfs_dialloc_select_ag() is NULL. IOWs, failure to find a candidate
AGI we can allocate inodes from is always an ENOSPC condition, so
move this logic up into xfs_dialloc_select_ag() so we can simplify
the return logic in this function.

xfs_dialloc_select_ag() now only ever returns 0 with a locked
agbp, or an error with no agbp.

Signed-off-by: Dave Chinner <dchinner@redhat.com>
Reviewed-by: Brian Foster <bfoster@redhat.com>
Reviewed-by: Darrick J. Wong <djwong@kernel.org>
2021-06-02 10:48:24 +10:00
..
xfs_ag_resv.c
xfs: push perags through the ag reservation callouts
2021-06-02 10:48:24 +10:00
xfs_ag_resv.h
xfs: move perag structure and setup to libxfs/xfs_ag.[ch]
2021-06-02 10:48:24 +10:00
xfs_ag.c
xfs: convert rmap btree cursor to using a perag
2021-06-02 10:48:24 +10:00
xfs_ag.h
xfs: pass perags around in fsmap data dev functions
2021-06-02 10:48:24 +10:00
xfs_alloc_btree.c
xfs: remove agno from btree cursor
2021-06-02 10:48:24 +10:00
xfs_alloc_btree.h
xfs: convert allocbt cursors to use perags
2021-06-02 10:48:24 +10:00
xfs_alloc.c
xfs: remove agno from btree cursor
2021-06-02 10:48:24 +10:00
xfs_alloc.h
xfs: pass perags through to the busy extent code
2021-06-02 10:48:24 +10:00
xfs_attr_leaf.c
xfs: move xfs_perag_get/put to xfs_ag.[ch]
2021-06-02 10:48:24 +10:00
xfs_attr_leaf.h
xfs: Add xfs_has_attr and subroutines
2020-07-28 20:24:14 -07:00
xfs_attr_remote.c
xfs: remove the redundant crc feature check in xfs_attr3_rmt_verify
2020-09-25 11:34:07 -07:00
xfs_attr_remote.h
xfs: Refactor xfs_attr_rmtval_remove
2020-07-28 20:28:11 -07:00
xfs_attr_sf.h
xfs: Convert xfs_attr_sf macros to inline functions
2020-09-15 20:52:42 -07:00
xfs_attr.c
xfs: remove XFS_IFINLINE
2021-04-15 09:35:51 -07:00
xfs_attr.h
xfs: rename and simplify xfs_bmap_one_block
2021-04-15 09:35:50 -07:00
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: move the di_flags field to struct xfs_inode
2021-04-07 14:37:05 -07:00
xfs_bmap_btree.h
xfs: Use the correct style for SPDX License Identifier
2020-05-13 15:32:45 -07:00
xfs_bmap.c
xfs: move xfs_perag_get/put to xfs_ag.[ch]
2021-06-02 10:48:24 +10:00
xfs_bmap.h
xfs: rename and simplify xfs_bmap_one_block
2021-04-15 09:35:50 -07:00
xfs_btree_staging.c
xfs: remove XFS_IFBROOT
2021-04-15 09:35:51 -07:00
xfs_btree_staging.h
xfs: xfs_btree_staging.h: delete duplicated words
2020-07-28 20:24:14 -07:00
xfs_btree.c
xfs: remove agno from btree cursor
2021-06-02 10:48:24 +10:00
xfs_btree.h
xfs: remove agno from btree cursor
2021-06-02 10:48:24 +10:00
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: move the di_nblocks field to struct xfs_inode
2021-04-07 14:37:03 -07:00
xfs_da_btree.h
xfs: Refactor xfs_da_state_alloc() helper
2020-07-28 20:24:14 -07:00
xfs_da_format.h
xfs: code cleanup in xfs_attr_leaf_entsize_{remote,local}
2020-09-25 11:34:08 -07:00
xfs_defer.c
xfs: only relog deferred intent items if free space in the log gets low
2020-10-07 08:40:29 -07:00
xfs_defer.h
xfs: fix an incore inode UAF in xfs_bui_recover
2020-10-07 08:40:28 -07:00
xfs_dir2_block.c
xfs: remove XFS_IFINLINE
2021-04-15 09:35:51 -07:00
xfs_dir2_data.c
xfs: No need for inode number error injection in __xfs_dir3_data_check
2021-03-25 16:47:51 -07:00
xfs_dir2_leaf.c
xfs: move the di_size field to struct xfs_inode
2021-04-07 14:37:03 -07:00
xfs_dir2_node.c
xfs: move the di_size field to struct xfs_inode
2021-04-07 14:37:03 -07:00
xfs_dir2_priv.h
xfs: reduce debug overhead of dir leaf/node checks
2021-03-25 16:47:51 -07:00
xfs_dir2_sf.c
xfs: remove XFS_IFEXTENTS
2021-04-15 09:35:51 -07:00
xfs_dir2.c
xfs: move the di_size field to struct xfs_inode
2021-04-07 14:37:03 -07:00
xfs_dir2.h
xfs: fix an ABBA deadlock in xfs_rename
2021-01-22 16:54:43 -08:00
xfs_dquot_buf.c
xfs: widen ondisk quota expiration timestamps to handle y2038+
2020-09-15 20:52:41 -07:00
xfs_errortag.h
xfs: add error injection for per-AG resv failure
2021-03-25 16:47:53 -07:00
xfs_format.h
xfs: move the di_crtime field to struct xfs_inode
2021-04-07 14:37:05 -07:00
xfs_fs.h
New code for 5.13:
2021-04-29 10:43:51 -07:00
xfs_health.h
xfs: Use the correct style for SPDX License Identifier
2020-05-13 15:32:45 -07:00
xfs_ialloc_btree.c
xfs: remove agno from btree cursor
2021-06-02 10:48:24 +10:00
xfs_ialloc_btree.h
xfs: use perag for ialloc btree cursors
2021-06-02 10:48:24 +10:00
xfs_ialloc.c
xfs: simplify xfs_dialloc_select_ag() return values
2021-06-02 10:48:24 +10:00
xfs_ialloc.h
xfs: spilt xfs_dialloc() into 2 functions
2020-12-12 10:48:25 -08:00
xfs_iext_tree.c
xfs: prevent metadata files from being inactivated
2021-03-25 16:47:50 -07:00
xfs_inode_buf.c
xfs: move the di_crtime field to struct xfs_inode
2021-04-07 14:37:05 -07:00
xfs_inode_buf.h
xfs: move the di_crtime field to struct xfs_inode
2021-04-07 14:37:05 -07:00
xfs_inode_fork.c
xfs: remove XFS_IFEXTENTS
2021-04-15 09:35:51 -07:00
xfs_inode_fork.h
xfs: remove XFS_IFEXTENTS
2021-04-15 09:35:51 -07:00
xfs_log_format.h
xfs: rename struct xfs_legacy_ictimestamp
2021-04-22 18:29:25 -07:00
xfs_log_recover.h
xfs: remove xlog_recover_iodone
2020-09-15 20:52:39 -07:00
xfs_log_rlimit.c
xfs: remove unused header files
2019-06-28 19:30:43 -07:00
xfs_quota_defs.h
xfs: widen ondisk quota expiration timestamps to handle y2038+
2020-09-15 20:52:41 -07:00
xfs_refcount_btree.c
xfs: remove agno from btree cursor
2021-06-02 10:48:24 +10:00
xfs_refcount_btree.h
xfs: convert refcount btree cursor to use perags
2021-06-02 10:48:24 +10:00
xfs_refcount.c
xfs: remove agno from btree cursor
2021-06-02 10:48:24 +10:00
xfs_refcount.h
xfs: convert refcount btree cursor to use perags
2021-06-02 10:48:24 +10:00
xfs_rmap_btree.c
xfs: remove agno from btree cursor
2021-06-02 10:48:24 +10:00
xfs_rmap_btree.h
xfs: convert rmap btree cursor to using a perag
2021-06-02 10:48:24 +10:00
xfs_rmap.c
xfs: remove agno from btree cursor
2021-06-02 10:48:24 +10:00
xfs_rmap.h
xfs: convert rmap btree cursor to using a perag
2021-06-02 10:48:24 +10:00
xfs_rtbitmap.c
xfs: move the di_flags field to struct xfs_inode
2021-04-07 14:37:05 -07:00
xfs_sb.c
xfs: convert secondary superblock walk to use perags
2021-06-02 10:48:24 +10:00
xfs_sb.h
xfs: move xfs_perag_get/put to xfs_ag.[ch]
2021-06-02 10:48:24 +10:00
xfs_shared.h
xfs: precalculate default inode attribute offset
2021-04-07 14:37:07 -07:00
xfs_symlink_remote.c
xfs: move the fork format fields into struct xfs_ifork
2020-05-19 09:40:58 -07:00
xfs_trans_inode.c
xfs: move the di_crtime field to struct xfs_inode
2021-04-07 14:37:05 -07:00
xfs_trans_resv.c
xfs: add a new xfs_sb_version_has_v3inode helper
2020-03-19 08:47:34 -07:00
xfs_trans_resv.h
xfs: convert to SPDX license tags
2018-06-06 14:17:53 -07:00
xfs_trans_space.h
xfs: fix off-by-one in inode alloc block reservation calculation
2020-08-26 14:13:21 -07:00
xfs_types.c
xfs: convert raw ag walks to use for_each_perag
2021-06-02 10:48:24 +10:00
xfs_types.h
xfs: refactor file range validation
2020-12-09 09:49:38 -08:00