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| author | Bartlomiej Zolnierkiewicz <[email protected]> | 2018-09-26 15:54:31 +0200 |
|---|---|---|
| committer | Bartlomiej Zolnierkiewicz <[email protected]> | 2018-09-26 15:54:31 +0200 |
| commit | aaccf3c97418f169afdbb5855e9cbcbda34e90fd (patch) | |
| tree | 5d4207e67958bdbc23288cf30178692f5534e1a0 /fs/xfs/libxfs/xfs_format.h | |
| parent | f39684524b391c5a7ed0ac44db4fec3357af1c5d (diff) | |
| parent | 6bf4ca7fbc85d80446ac01c0d1d77db4d91a6d84 (diff) | |
Merge tag 'v4.19-rc5' of https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux into fbdev-for-next
Sync with upstream (which now contains fbdev-v4.19 changes) to
prepare a base for fbdev-v4.20 changes.
Diffstat (limited to 'fs/xfs/libxfs/xfs_format.h')
| -rw-r--r-- | fs/xfs/libxfs/xfs_format.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/fs/xfs/libxfs/xfs_format.h b/fs/xfs/libxfs/xfs_format.h index 1c5a8aaf2bfc..059bc44c27e8 100644 --- a/fs/xfs/libxfs/xfs_format.h +++ b/fs/xfs/libxfs/xfs_format.h @@ -962,6 +962,9 @@ typedef enum xfs_dinode_fmt { XFS_DFORK_DSIZE(dip, mp) : \ XFS_DFORK_ASIZE(dip, mp)) +#define XFS_DFORK_MAXEXT(dip, mp, w) \ + (XFS_DFORK_SIZE(dip, mp, w) / sizeof(struct xfs_bmbt_rec)) + /* * Return pointers to the data or attribute forks. */ @@ -1526,6 +1529,8 @@ typedef struct xfs_bmdr_block { #define BMBT_STARTBLOCK_BITLEN 52 #define BMBT_BLOCKCOUNT_BITLEN 21 +#define BMBT_STARTOFF_MASK ((1ULL << BMBT_STARTOFF_BITLEN) - 1) + typedef struct xfs_bmbt_rec { __be64 l0, l1; } xfs_bmbt_rec_t; |