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| author | Dave Chinner <dchinner@redhat.com> | 2015-02-23 21:24:11 +1100 |
|---|---|---|
| committer | Dave Chinner <david@fromorbit.com> | 2015-02-23 21:24:11 +1100 |
| commit | 0bd5ddedccca4451ac2390d1155b4ab74b990eff (patch) | |
| tree | 2ce9d784ac9ccb57f99f03b2394f4b438a937830 /fs/xfs/xfs_mount.h | |
| parent | bab98bbe6e1e38bf2fa5018a195608553095f51b (diff) | |
| download | blackbird-op-linux-0bd5ddedccca4451ac2390d1155b4ab74b990eff.tar.gz blackbird-op-linux-0bd5ddedccca4451ac2390d1155b4ab74b990eff.zip | |
xfs: replace xfs_mod_incore_sb_batched
Introduce helper functions for modifying fields in the superblock
into xfs_trans.c, the only caller of xfs_mod_incore_sb_batch(). We
can then use these directly in xfs_trans_unreserve_and_mod_sb() and
so remove another user of the xfs_mode_incore_sb() API without
losing any functionality or scalability of the transaction commit
code..
Based on a patch 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>
Diffstat (limited to 'fs/xfs/xfs_mount.h')
| -rw-r--r-- | fs/xfs/xfs_mount.h | 11 |
1 files changed, 0 insertions, 11 deletions
diff --git a/fs/xfs/xfs_mount.h b/fs/xfs/xfs_mount.h index d65e0f23b847..1c11512bab83 100644 --- a/fs/xfs/xfs_mount.h +++ b/fs/xfs/xfs_mount.h @@ -260,15 +260,6 @@ xfs_daddr_to_agbno(struct xfs_mount *mp, xfs_daddr_t d) } /* - * This structure is for use by the xfs_mod_incore_sb_batch() routine. - * xfs_growfs can specify a few fields which are more than int limit - */ -typedef struct xfs_mod_sb { - xfs_sb_field_t msb_field; /* Field to modify, see below */ - int64_t msb_delta; /* Change to make to specified field */ -} xfs_mod_sb_t; - -/* * Per-ag incore structure, copies of information in agf and agi, to improve the * performance of allocation group selection. */ @@ -325,8 +316,6 @@ extern int xfs_initialize_perag(xfs_mount_t *mp, xfs_agnumber_t agcount, extern void xfs_unmountfs(xfs_mount_t *); extern int xfs_mod_incore_sb(xfs_mount_t *, xfs_sb_field_t, int64_t, int); -extern int xfs_mod_incore_sb_batch(xfs_mount_t *, xfs_mod_sb_t *, - uint, int); extern int xfs_mod_icount(struct xfs_mount *mp, int64_t delta); extern int xfs_mod_ifree(struct xfs_mount *mp, int64_t delta); extern int xfs_mod_fdblocks(struct xfs_mount *mp, int64_t delta, |
