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| author | Christoph Hellwig <hch@lst.de> | 2019-11-08 14:57:52 -0800 |
|---|---|---|
| committer | Darrick J. Wong <darrick.wong@oracle.com> | 2019-11-10 16:54:20 -0800 |
| commit | 200dada70008a1204ddd3d95250d23d6477e20e6 (patch) | |
| tree | a1d5cb8f5e80c2cd4852ba3385fbfd5f7934dba6 /fs/xfs/libxfs/xfs_da_format.c | |
| parent | 5ba30919a6fcf0d3d52507082ea67fab32c8bb29 (diff) | |
| download | linux-200dada70008a1204ddd3d95250d23d6477e20e6.tar.gz linux-200dada70008a1204ddd3d95250d23d6477e20e6.tar.bz2 linux-200dada70008a1204ddd3d95250d23d6477e20e6.zip | |
xfs: devirtualize ->free_hdr_to_disk
Replace the ->free_hdr_to_disk dir ops method with a directly called
xfs_dir2_free_hdr_to_disk helper that takes care of the differences
between the v4 and v5 on-disk format.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Diffstat (limited to 'fs/xfs/libxfs/xfs_da_format.c')
| -rw-r--r-- | fs/xfs/libxfs/xfs_da_format.c | 31 |
1 files changed, 0 insertions, 31 deletions
diff --git a/fs/xfs/libxfs/xfs_da_format.c b/fs/xfs/libxfs/xfs_da_format.c index d0e541d9d335..b943d9443d55 100644 --- a/fs/xfs/libxfs/xfs_da_format.c +++ b/fs/xfs/libxfs/xfs_da_format.c @@ -468,34 +468,6 @@ xfs_dir3_db_to_fdindex(struct xfs_da_geometry *geo, xfs_dir2_db_t db) return db % xfs_dir3_free_max_bests(geo); } -static void -xfs_dir2_free_hdr_to_disk( - struct xfs_dir2_free *to, - struct xfs_dir3_icfree_hdr *from) -{ - ASSERT(from->magic == XFS_DIR2_FREE_MAGIC); - - to->hdr.magic = cpu_to_be32(from->magic); - to->hdr.firstdb = cpu_to_be32(from->firstdb); - to->hdr.nvalid = cpu_to_be32(from->nvalid); - to->hdr.nused = cpu_to_be32(from->nused); -} - -static void -xfs_dir3_free_hdr_to_disk( - struct xfs_dir2_free *to, - struct xfs_dir3_icfree_hdr *from) -{ - struct xfs_dir3_free_hdr *hdr3 = (struct xfs_dir3_free_hdr *)to; - - ASSERT(from->magic == XFS_DIR3_FREE_MAGIC); - - hdr3->hdr.magic = cpu_to_be32(from->magic); - hdr3->firstdb = cpu_to_be32(from->firstdb); - hdr3->nvalid = cpu_to_be32(from->nvalid); - hdr3->nused = cpu_to_be32(from->nused); -} - static const struct xfs_dir_ops xfs_dir2_ops = { .sf_entsize = xfs_dir2_sf_entsize, .sf_nextentry = xfs_dir2_sf_nextentry, @@ -527,7 +499,6 @@ static const struct xfs_dir_ops xfs_dir2_ops = { .data_unused_p = xfs_dir2_data_unused_p, .free_hdr_size = sizeof(struct xfs_dir2_free_hdr), - .free_hdr_to_disk = xfs_dir2_free_hdr_to_disk, .free_max_bests = xfs_dir2_free_max_bests, .free_bests_p = xfs_dir2_free_bests_p, .db_to_fdb = xfs_dir2_db_to_fdb, @@ -565,7 +536,6 @@ static const struct xfs_dir_ops xfs_dir2_ftype_ops = { .data_unused_p = xfs_dir2_data_unused_p, .free_hdr_size = sizeof(struct xfs_dir2_free_hdr), - .free_hdr_to_disk = xfs_dir2_free_hdr_to_disk, .free_max_bests = xfs_dir2_free_max_bests, .free_bests_p = xfs_dir2_free_bests_p, .db_to_fdb = xfs_dir2_db_to_fdb, @@ -603,7 +573,6 @@ static const struct xfs_dir_ops xfs_dir3_ops = { .data_unused_p = xfs_dir3_data_unused_p, .free_hdr_size = sizeof(struct xfs_dir3_free_hdr), - .free_hdr_to_disk = xfs_dir3_free_hdr_to_disk, .free_max_bests = xfs_dir3_free_max_bests, .free_bests_p = xfs_dir3_free_bests_p, .db_to_fdb = xfs_dir3_db_to_fdb, |