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c2cba57e83
linux/fs/xfs
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Lachlan McIlroy c2cba57e83 [XFS] This fix prevents bulkstat from spinning in an infinite loop. 
Here 'agino' increments through the inodes in an allocation group. At the
end of the innermost 'for' loop it will hold the value of the next inode
to look at (ie the first inode in the next cluster/chunk). Assigning
'lastino' to 'agino' resets it to the last inode in the last inode cluster
we just looked at. This causes us to look up the very same cluster and
examine all the inodes all over again, and again, and again...

We also want to set 'lastino' for the cases when we're not interested in
the inode so that the next call to bulkstat won't re-examine the same
uninteresting inodes.

SGI-PV: 971064
SGI-Modid: xfs-linux-melb:xfs-kern:29840a

Signed-off-by: Lachlan McIlroy <lachlan@sgi.com>
Signed-off-by: David Chinner <dgc@sgi.com>
Signed-off-by: Tim Shimmin <tes@sgi.com>
2007-10-16 14:21:56 +10:00
..
linux-2.6 [XFS] simplify xfs_create/mknod/symlink prototype 2007-10-16 14:15:32 +10:00
quota [XFS] kill the vfs_flags member in struct bhv_vfs 2007-10-16 11:45:57 +10:00
support [XFS] kill move.[ch] 2007-10-15 16:50:26 +10:00
Kbuild
Kconfig
Makefile
Makefile-linux-2.6 [XFS] kill struct bhv_vfs 2007-10-16 12:17:27 +10:00
xfs_acl.c [XFS] simplify xfs_create/mknod/symlink prototype 2007-10-16 14:15:32 +10:00
xfs_acl.h [XFS] simplify xfs_create/mknod/symlink prototype 2007-10-16 14:15:32 +10:00
xfs_ag.h [XFS] Radix tree based inode caching 2007-10-15 16:50:50 +10:00
xfs_alloc_btree.c [XFS] Lazy Superblock Counters 2007-07-14 15:28:50 +10:00
xfs_alloc_btree.h
xfs_alloc.c [XFS] Clean up function name handling in tracing code 2007-07-14 15:41:24 +10:00
xfs_alloc.h [XFS] Lazy Superblock Counters 2007-07-14 15:28:50 +10:00
xfs_arch.h
xfs_attr_leaf.c
xfs_attr_leaf.h
xfs_attr_sf.h
xfs_attr.c [XFS] call common xfs vnode-level helpers directly and remove vnode operations 2007-10-16 10:40:00 +10:00
xfs_attr.h [XFS] kill struct bhv_vnode 2007-10-16 11:40:24 +10:00
xfs_bit.c [XFS] Kill off xfs_count_bits 2007-07-14 15:36:43 +10:00
xfs_bit.h [XFS] Kill off xfs_count_bits 2007-07-14 15:36:43 +10:00
xfs_bmap_btree.c [XFS] Fix build regression from mod/commit which did cleanup of xfs_bmbt_*set_allf 2007-10-15 16:47:32 +10:00
xfs_bmap_btree.h [XFS] endianess annotations for xfs_bmbt_rec_t 2007-10-15 16:26:44 +10:00
xfs_bmap.c [XFS] call common xfs vnode-level helpers directly and remove vnode operations 2007-10-16 10:40:00 +10:00
xfs_bmap.h [XFS] decontaminate vnode operations from behavior details 2007-10-15 16:54:29 +10:00
xfs_btree.c
xfs_btree.h [XFS] Simplify XFS min/max macros. 2007-07-14 15:36:53 +10:00
xfs_buf_item.c [XFS] Radix tree based inode caching 2007-10-15 16:50:50 +10:00
xfs_buf_item.h Revert "[XFS] Avoid replaying inode buffer initialisation log items if on-disk version is newer." 2007-10-01 16:39:37 +10:00
xfs_clnt.h [XFS] Radix tree based inode caching 2007-10-15 16:50:50 +10:00
xfs_da_btree.c [XFS] fix sparse shadowed variable warnings 2007-09-05 14:50:26 +10:00
xfs_da_btree.h
xfs_dfrag.c [XFS] call common xfs vnode-level helpers directly and remove vnode operations 2007-10-16 10:40:00 +10:00
xfs_dfrag.h
xfs_dinode.h [XFS] dinode endianess annotations 2007-10-15 16:48:30 +10:00
xfs_dir2_block.c [XFS] Radix tree based inode caching 2007-10-15 16:50:50 +10:00
xfs_dir2_block.h [XFS] use filldir internally 2007-10-15 16:49:49 +10:00
xfs_dir2_data.c [XFS] Radix tree based inode caching 2007-10-15 16:50:50 +10:00
xfs_dir2_data.h [XFS] Reduce shouting by removing unnecessary macros from dir2 code. 2007-07-14 15:37:02 +10:00
xfs_dir2_leaf.c [XFS] use filldir internally 2007-10-15 16:49:49 +10:00
xfs_dir2_leaf.h [XFS] use filldir internally 2007-10-15 16:49:49 +10:00
xfs_dir2_node.c [XFS] Radix tree based inode caching 2007-10-15 16:50:50 +10:00
xfs_dir2_node.h [XFS] Reduce shouting by removing unnecessary macros from dir2 code. 2007-07-14 15:37:02 +10:00
xfs_dir2_sf.c [XFS] Radix tree based inode caching 2007-10-15 16:50:50 +10:00
xfs_dir2_sf.h [XFS] use filldir internally 2007-10-15 16:49:49 +10:00
xfs_dir2_trace.c
xfs_dir2_trace.h
xfs_dir2.c [XFS] move v_trace from bhv_vnode to xfs_inode 2007-10-16 11:39:25 +10:00
xfs_dir2.h [XFS] decontaminate vnode operations from behavior details 2007-10-15 16:54:29 +10:00
xfs_dmapi.h [XFS] kill the vfs_flags member in struct bhv_vfs 2007-10-16 11:45:57 +10:00
xfs_dmops.c [XFS] remove dependency of the dmapi module on behaviors 2007-10-16 11:41:15 +10:00
xfs_error.c [XFS] kill the vfs_fsid and vfs_altfsid members in struct bhv_vfs 2007-10-16 11:45:02 +10:00
xfs_error.h [XFS] kill the vfs_fsid and vfs_altfsid members in struct bhv_vfs 2007-10-16 11:45:02 +10:00
xfs_extfree_item.c [XFS] Radix tree based inode caching 2007-10-15 16:50:50 +10:00
xfs_extfree_item.h
xfs_filestream.c [XFS] fix filestreams on 32-bit boxes 2007-09-20 19:40:19 +10:00
xfs_filestream.h [XFS] Concurrent Multi-File Data Streams 2007-07-14 15:40:53 +10:00
xfs_fs.h [XFS] Concurrent Multi-File Data Streams 2007-07-14 15:40:53 +10:00
xfs_fsops.c [XFS] growlock should be a mutex 2007-10-16 12:18:09 +10:00
xfs_fsops.h
xfs_ialloc_btree.c
xfs_ialloc_btree.h
xfs_ialloc.c [XFS] dinode endianess annotations 2007-10-15 16:48:30 +10:00
xfs_ialloc.h [XFS] Pick a single default inode cluster size. 2007-10-15 16:39:35 +10:00
xfs_iget.c [XFS] kill struct bhv_vfs 2007-10-16 12:17:27 +10:00
xfs_imap.h
xfs_inode_item.c
xfs_inode_item.h
xfs_inode.c [XFS] get_bulkall() could return incorrect inode state 2007-10-16 12:21:15 +10:00
xfs_inode.h [XFS] kill the vfs_flags member in struct bhv_vfs 2007-10-16 11:45:57 +10:00
xfs_inum.h
xfs_iocore.c [XFS] kill struct bhv_vfs 2007-10-16 12:17:27 +10:00
xfs_iomap.c [XFS] Kill unused IOMAP_EOF flag 2007-10-16 12:20:54 +10:00
xfs_iomap.h [XFS] Kill unused IOMAP_EOF flag 2007-10-16 12:20:54 +10:00
xfs_itable.c [XFS] This fix prevents bulkstat from spinning in an infinite loop. 2007-10-16 14:21:56 +10:00
xfs_itable.h [XFS] Fix XFS_IOC_FSBULKSTAT{,_SINGLE} & XFS_IOC_FSINUMBERS in compat mode 2007-07-14 15:42:50 +10:00
xfs_log_priv.h [XFS] replace some large xfs_log_priv.h macros by proper functions 2007-10-16 12:17:56 +10:00
xfs_log_recover.c [XFS] superblock endianess annotations 2007-10-15 16:49:09 +10:00
xfs_log_recover.h
xfs_log.c [XFS] replace some large xfs_log_priv.h macros by proper functions 2007-10-16 12:17:56 +10:00
xfs_log.h
xfs_mount.c [XFS] growlock should be a mutex 2007-10-16 12:18:09 +10:00
xfs_mount.h [XFS] growlock should be a mutex 2007-10-16 12:18:09 +10:00
xfs_mru_cache.c [XFS] On-demand reaping of the MRU cache 2007-09-17 16:42:02 +10:00
xfs_mru_cache.h [XFS] On-demand reaping of the MRU cache 2007-09-17 16:42:02 +10:00
xfs_qmops.c [XFS] kill the vfs_flags member in struct bhv_vfs 2007-10-16 11:45:57 +10:00
xfs_quota.h [XFS] remove dependency of the quota module on behaviors 2007-10-16 11:43:26 +10:00
xfs_refcache.h
xfs_rename.c [XFS] move v_trace from bhv_vnode to xfs_inode 2007-10-16 11:39:25 +10:00
xfs_rtalloc.c [XFS] Don't grow filesystems past the size they can index. 2007-07-14 15:21:29 +10:00
xfs_rtalloc.h
xfs_rw.c [XFS] decontaminate vfs operations from behavior details 2007-10-16 11:43:55 +10:00
xfs_rw.h [XFS] decontaminate vnode operations from behavior details 2007-10-15 16:54:29 +10:00
xfs_sb.h [XFS] superblock endianess annotations 2007-10-15 16:49:09 +10:00
xfs_trans_ail.c [XFS] Radix tree based inode caching 2007-10-15 16:50:50 +10:00
xfs_trans_buf.c Revert "[XFS] Avoid replaying inode buffer initialisation log items if on-disk version is newer." 2007-10-01 16:39:37 +10:00
xfs_trans_extfree.c [XFS] Radix tree based inode caching 2007-10-15 16:50:50 +10:00
xfs_trans_inode.c
xfs_trans_item.c
xfs_trans_priv.h
xfs_trans_space.h
xfs_trans.c [XFS] kill struct bhv_vfs 2007-10-16 12:17:27 +10:00
xfs_trans.h [XFS] Lazy Superblock Counters 2007-07-14 15:28:50 +10:00
xfs_types.h [XFS] use filldir internally 2007-10-15 16:49:49 +10:00
xfs_utils.c [XFS] move v_trace from bhv_vnode to xfs_inode 2007-10-16 11:39:25 +10:00
xfs_utils.h [XFS] move v_trace from bhv_vnode to xfs_inode 2007-10-16 11:39:25 +10:00
xfs_vfsops.c [XFS] fix when DMAPI mount option processing happens 2007-10-16 12:20:39 +10:00
xfs_vfsops.h [XFS] call common xfs vfs-level helpers directly and remove vfs operations 2007-10-16 11:44:08 +10:00
xfs_vnodeops.c [XFS] simplify xfs_create/mknod/symlink prototype 2007-10-16 14:15:32 +10:00
xfs_vnodeops.h [XFS] simplify xfs_create/mknod/symlink prototype 2007-10-16 14:15:32 +10:00
xfs.h [XFS] Concurrent Multi-File Data Streams 2007-07-14 15:40:53 +10:00