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| author | Darrick J. Wong <darrick.wong@oracle.com> | 2018-12-12 19:46:22 +0300 |
|---|---|---|
| committer | Darrick J. Wong <darrick.wong@oracle.com> | 2018-12-12 19:47:16 +0300 |
| commit | bc9f2b7c8a732d896753709cc9d495780ba7e9f9 (patch) | |
| tree | 9ad8b75bee6b0d834503127f5e7dc4f3fe01bbf3 /fs/xfs/xfs_trans_rmap.c | |
| parent | 43feeea88c9cb2955b9f7ba8152ec5abeea42810 (diff) | |
| download | linux-bc9f2b7c8a732d896753709cc9d495780ba7e9f9.tar.xz | |
xfs: idiotproof defer op type configuration
Recently, we forgot to port a new defer op type to xfsprogs, which
caused us some userspace pain. Reorganize the way we make libxfs
clients supply defer op type information so that all type information
has to be provided at build time instead of risky runtime dynamic
configuration.
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Eric Sandeen <sandeen@redhat.com>
Reviewed-by: Brian Foster <bfoster@redhat.com>
Diffstat (limited to 'fs/xfs/xfs_trans_rmap.c')
| -rw-r--r-- | fs/xfs/xfs_trans_rmap.c | 10 |
1 files changed, 2 insertions, 8 deletions
diff --git a/fs/xfs/xfs_trans_rmap.c b/fs/xfs/xfs_trans_rmap.c index 05b00e40251f..f75cdc5b578a 100644 --- a/fs/xfs/xfs_trans_rmap.c +++ b/fs/xfs/xfs_trans_rmap.c @@ -16,6 +16,7 @@ #include "xfs_rmap_item.h" #include "xfs_alloc.h" #include "xfs_rmap.h" +#include "xfs_defer.h" /* Set the map extent flags for this reverse mapping. */ static void @@ -244,7 +245,7 @@ xfs_rmap_update_cancel_item( kmem_free(rmap); } -static const struct xfs_defer_op_type xfs_rmap_update_defer_type = { +const struct xfs_defer_op_type xfs_rmap_update_defer_type = { .type = XFS_DEFER_OPS_TYPE_RMAP, .max_items = XFS_RUI_MAX_FAST_EXTENTS, .diff_items = xfs_rmap_update_diff_items, @@ -256,10 +257,3 @@ static const struct xfs_defer_op_type xfs_rmap_update_defer_type = { .finish_cleanup = xfs_rmap_update_finish_cleanup, .cancel_item = xfs_rmap_update_cancel_item, }; - -/* Register the deferred op type. */ -void -xfs_rmap_update_init_defer_op(void) -{ - xfs_defer_init_op_type(&xfs_rmap_update_defer_type); -} |