diff options
Diffstat (limited to 'fs/xfs/libxfs/xfs_alloc.h')
| -rw-r--r-- | fs/xfs/libxfs/xfs_alloc.h | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/fs/xfs/libxfs/xfs_alloc.h b/fs/xfs/libxfs/xfs_alloc.h index 45a428e770f0..63d5ad4ed8a3 100644 --- a/fs/xfs/libxfs/xfs_alloc.h +++ b/fs/xfs/libxfs/xfs_alloc.h @@ -114,10 +114,10 @@ xfs_alloc_log_agf( uint32_t fields);/* mask of fields to be logged (XFS_AGF_...) */ /* - * Allocate an extent in the specific AG defined by args->fsbno. If there is no - * space in that AG, then the allocation will fail. + * Allocate an extent anywhere in the specific AG given. If there is no + * space matching the requirements in that AG, then the allocation will fail. */ -int xfs_alloc_vextent_this_ag(struct xfs_alloc_arg *args); +int xfs_alloc_vextent_this_ag(struct xfs_alloc_arg *args, xfs_agnumber_t agno); /* * Allocate an extent as close to the target as possible. If there are not @@ -127,6 +127,13 @@ int xfs_alloc_vextent_near_bno(struct xfs_alloc_arg *args, xfs_fsblock_t target); /* + * Allocate an extent exactly at the target given. If this is not possible + * then the allocation fails. + */ +int xfs_alloc_vextent_exact_bno(struct xfs_alloc_arg *args, + xfs_fsblock_t target); + +/* * Best effort full filesystem allocation scan. * * Locality aware allocation will be attempted in the initial AG, but on failure |