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| author | Dave Chinner <dchinner@redhat.com> | 2015-01-21 23:10:31 +0100 |
|---|---|---|
| committer | Dave Chinner <david@fromorbit.com> | 2015-01-21 23:10:31 +0100 |
| commit | 61e63ecb577f9b56bfb3182f1215b64e37a12c38 (patch) | |
| tree | c2d45b022243adaf26b886232536307e02bc90ce /fs/xfs/libxfs/xfs_sb.h | |
| parent | xfs: remove bitfield based superblock updates (diff) | |
| download | linux-61e63ecb577f9b56bfb3182f1215b64e37a12c38.tar.xz linux-61e63ecb577f9b56bfb3182f1215b64e37a12c38.zip | |
xfs: consolidate superblock logging functions
We now have several superblock loggin functions that are identical
except for the transaction reservation and whether it shoul dbe a
synchronous transaction or not. Consolidate these all into a single
function, a single reserveration and a sync flag and call it
xfs_sync_sb().
Also, xfs_mod_sb() is not really a modification function - it's the
operation of logging the superblock buffer. hence change the name of
it to reflect this.
Note that we have to change the mp->m_update_flags that are passed
around at mount time to a boolean simply to indicate a superblock
update is needed.
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/libxfs/xfs_sb.h')
| -rw-r--r-- | fs/xfs/libxfs/xfs_sb.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/fs/xfs/libxfs/xfs_sb.h b/fs/xfs/libxfs/xfs_sb.h index e193caa42988..b25bb9a343f3 100644 --- a/fs/xfs/libxfs/xfs_sb.h +++ b/fs/xfs/libxfs/xfs_sb.h @@ -28,7 +28,8 @@ extern void xfs_perag_put(struct xfs_perag *pag); extern int xfs_initialize_perag_data(struct xfs_mount *, xfs_agnumber_t); extern void xfs_sb_calc_crc(struct xfs_buf *bp); -extern void xfs_mod_sb(struct xfs_trans *tp); +extern void xfs_log_sb(struct xfs_trans *tp); +extern int xfs_sync_sb(struct xfs_mount *mp, bool wait); extern void xfs_sb_mount_common(struct xfs_mount *mp, struct xfs_sb *sbp); extern void xfs_sb_from_disk(struct xfs_sb *to, struct xfs_dsb *from); extern void xfs_sb_to_disk(struct xfs_dsb *to, struct xfs_sb *from); |