kernel_optimize_test/fs/xfs/libxfs
Dave Chinner e88b64ea1f xfs: use generic percpu counters for free inode counter
XFS has hand-rolled per-cpu counters for the superblock since before
there was any generic implementation. The free inode counter is not
used for any limit enforcement - the per-AG free inode counters are
used during allocation to determine if there are inode available for
allocation.

Hence we don't need any of the complexity of the hand-rolled
counters and we can simply replace them with generic per-cpu
counters similar to the inode counter.

This version introduces a xfs_mod_ifree() helper function from
Christoph Hellwig.

Signed-off-by: Dave Chinner <dchinner@redhat.com>
Reviewed-by: Brian Foster <bfoster@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>
2015-02-23 21:19:53 +11:00
..
xfs_alloc_btree.c xfs: merge xfs_ag.h into xfs_format.h 2014-11-28 14:25:04 +11:00
xfs_alloc_btree.h
xfs_alloc.c xfs: merge xfs_ag.h into xfs_format.h 2014-11-28 14:25:04 +11:00
xfs_alloc.h xfs: merge xfs_ag.h into xfs_format.h 2014-11-28 14:25:04 +11:00
xfs_attr_leaf.c xfs: consolidate superblock logging functions 2015-01-22 09:10:31 +11:00
xfs_attr_leaf.h
xfs_attr_remote.c xfs: move most of xfs_sb.h to xfs_format.h 2014-11-28 14:27:09 +11:00
xfs_attr_remote.h
xfs_attr_sf.h
xfs_attr.c xfs: move most of xfs_sb.h to xfs_format.h 2014-11-28 14:27:09 +11:00
xfs_bit.h
xfs_bmap_btree.c xfs: move most of xfs_sb.h to xfs_format.h 2014-11-28 14:27:09 +11:00
xfs_bmap_btree.h
xfs_bmap.c Merge branch 'xfs-buf-type-fixes' into for-next 2015-01-22 09:51:30 +11:00
xfs_bmap.h xfs: move xfs_bmap_finish prototype 2015-01-09 10:47:14 +11:00
xfs_btree.c xfs: move most of xfs_sb.h to xfs_format.h 2014-11-28 14:27:09 +11:00
xfs_btree.h xfs: require 64-bit sector_t 2014-07-30 09:12:05 +10:00
xfs_cksum.h
xfs_da_btree.c Merge branch 'xfs-misc-fixes-for-3.19-2' into for-next 2014-12-04 09:46:17 +11:00
xfs_da_btree.h
xfs_da_format.c xfs: move most of xfs_sb.h to xfs_format.h 2014-11-28 14:27:09 +11:00
xfs_da_format.h
xfs_dir2_block.c Merge branch 'xfs-misc-fixes-for-3.19-2' into for-next 2014-12-04 09:46:17 +11:00
xfs_dir2_data.c xfs: move most of xfs_sb.h to xfs_format.h 2014-11-28 14:27:09 +11:00
xfs_dir2_leaf.c Merge branch 'xfs-misc-fixes-for-3.19-2' into for-next 2014-12-04 09:46:17 +11:00
xfs_dir2_node.c Merge branch 'xfs-misc-fixes-for-3.19-2' into for-next 2014-12-04 09:46:17 +11:00
xfs_dir2_priv.h xfs: move type conversion functions to xfs_dir.h 2014-12-04 09:43:17 +11:00
xfs_dir2_sf.c Merge branch 'xfs-misc-fixes-for-3.19-2' into for-next 2014-12-04 09:46:17 +11:00
xfs_dir2.c Merge branch 'xfs-misc-fixes-for-3.19-2' into for-next 2014-12-04 09:46:17 +11:00
xfs_dir2.h xfs: move type conversion functions to xfs_dir.h 2014-12-04 09:43:17 +11:00
xfs_dquot_buf.c xfs: move most of xfs_sb.h to xfs_format.h 2014-11-28 14:27:09 +11:00
xfs_format.h Merge branch 'xfs-sb-logging-rework' into for-next 2015-01-22 09:20:53 +11:00
xfs_fs.h xfs: move xfs_fs.h to libxfs 2015-01-09 10:45:13 +11:00
xfs_ialloc_btree.c xfs: move most of xfs_sb.h to xfs_format.h 2014-11-28 14:27:09 +11:00
xfs_ialloc_btree.h
xfs_ialloc.c xfs: use generic percpu counters for inode counter 2015-02-23 21:19:28 +11:00
xfs_ialloc.h xfs: merge xfs_ag.h into xfs_format.h 2014-11-28 14:25:04 +11:00
xfs_inode_buf.c xfs: move most of xfs_sb.h to xfs_format.h 2014-11-28 14:27:09 +11:00
xfs_inode_buf.h
xfs_inode_fork.c xfs: merge xfs_inum.h into xfs_format.h 2014-11-28 14:27:10 +11:00
xfs_inode_fork.h
xfs_log_format.h xfs: merge xfs_dinode.h into xfs_format.h 2014-11-28 14:24:06 +11:00
xfs_log_recover.h
xfs_log_rlimit.c xfs: move most of xfs_sb.h to xfs_format.h 2014-11-28 14:27:09 +11:00
xfs_quota_defs.h
xfs_rtbitmap.c xfs: move most of xfs_sb.h to xfs_format.h 2014-11-28 14:27:09 +11:00
xfs_sb.c xfs: use generic percpu counters for free inode counter 2015-02-23 21:19:53 +11:00
xfs_sb.h xfs: consolidate superblock logging functions 2015-01-22 09:10:31 +11:00
xfs_shared.h xfs: consolidate superblock logging functions 2015-01-22 09:10:31 +11:00
xfs_symlink_remote.c xfs: set buf types when converting extent formats 2015-01-22 09:30:06 +11:00
xfs_trans_resv.c xfs: consolidate superblock logging functions 2015-01-22 09:10:31 +11:00
xfs_trans_resv.h xfs: consolidate superblock logging functions 2015-01-22 09:10:31 +11:00
xfs_trans_space.h
xfs_types.h xfs: move xfs_types.h to libxfs 2015-01-09 10:46:31 +11:00