diff options
Diffstat (limited to 'fs/xfs')
-rw-r--r-- | fs/xfs/xfs_ialloc.c | 10 | ||||
-rw-r--r-- | fs/xfs/xfs_ialloc_btree.h | 22 | ||||
-rw-r--r-- | fs/xfs/xfs_mount.h | 2 | ||||
-rw-r--r-- | fs/xfs/xfs_trans.h | 12 | ||||
-rw-r--r-- | fs/xfs/xfs_trans_space.h | 2 |
5 files changed, 17 insertions, 31 deletions
diff --git a/fs/xfs/xfs_ialloc.c b/fs/xfs/xfs_ialloc.c index ab016e5..62d1cea 100644 --- a/fs/xfs/xfs_ialloc.c +++ b/fs/xfs/xfs_ialloc.c @@ -230,7 +230,7 @@ xfs_ialloc_ag_alloc( args.minalignslop = xfs_ialloc_cluster_alignment(&args) - 1; /* Allow space for the inode btree to split. */ - args.minleft = XFS_IN_MAXLEVELS(args.mp) - 1; + args.minleft = args.mp->m_in_maxlevels - 1; if ((error = xfs_alloc_vextent(&args))) return error; } else @@ -270,7 +270,7 @@ xfs_ialloc_ag_alloc( /* * Allow space for the inode btree to split. */ - args.minleft = XFS_IN_MAXLEVELS(args.mp) - 1; + args.minleft = args.mp->m_in_maxlevels - 1; if ((error = xfs_alloc_vextent(&args))) return error; } @@ -943,7 +943,7 @@ nextag: ASSERT((XFS_AGINO_TO_OFFSET(mp, rec.ir_startino) % XFS_INODES_PER_CHUNK) == 0); ino = XFS_AGINO_TO_INO(mp, agno, rec.ir_startino + offset); - XFS_INOBT_CLR_FREE(&rec, offset); + rec.ir_free &= ~XFS_INOBT_MASK(offset); rec.ir_freecount--; if ((error = xfs_inobt_update(cur, rec.ir_startino, rec.ir_freecount, rec.ir_free))) @@ -1105,11 +1105,11 @@ xfs_difree( */ off = agino - rec.ir_startino; ASSERT(off >= 0 && off < XFS_INODES_PER_CHUNK); - ASSERT(!XFS_INOBT_IS_FREE(&rec, off)); + ASSERT(!(rec.ir_free & XFS_INOBT_MASK(off))); /* * Mark the inode free & increment the count. */ - XFS_INOBT_SET_FREE(&rec, off); + rec.ir_free |= XFS_INOBT_MASK(off); rec.ir_freecount++; /* diff --git a/fs/xfs/xfs_ialloc_btree.h b/fs/xfs/xfs_ialloc_btree.h index 5580e25..f782ad0 100644 --- a/fs/xfs/xfs_ialloc_btree.h +++ b/fs/xfs/xfs_ialloc_btree.h @@ -32,14 +32,14 @@ struct xfs_mount; #define XFS_IBT_MAGIC 0x49414254 /* 'IABT' */ typedef __uint64_t xfs_inofree_t; -#define XFS_INODES_PER_CHUNK (NBBY * sizeof(xfs_inofree_t)) +#define XFS_INODES_PER_CHUNK (NBBY * sizeof(xfs_inofree_t)) #define XFS_INODES_PER_CHUNK_LOG (XFS_NBBYLOG + 3) -#define XFS_INOBT_ALL_FREE ((xfs_inofree_t)-1) +#define XFS_INOBT_ALL_FREE ((xfs_inofree_t)-1) +#define XFS_INOBT_MASK(i) ((xfs_inofree_t)1 << (i)) static inline xfs_inofree_t xfs_inobt_maskn(int i, int n) { - return (((n) >= XFS_INODES_PER_CHUNK ? \ - (xfs_inofree_t)0 : ((xfs_inofree_t)1 << (n))) - 1) << (i); + return ((n >= XFS_INODES_PER_CHUNK ? 0 : XFS_INOBT_MASK(n)) - 1) << i; } /* @@ -69,20 +69,6 @@ typedef struct xfs_inobt_key { typedef __be32 xfs_inobt_ptr_t; /* - * Bit manipulations for ir_free. - */ -#define XFS_INOBT_MASK(i) ((xfs_inofree_t)1 << (i)) -#define XFS_INOBT_IS_FREE(rp,i) \ - (((rp)->ir_free & XFS_INOBT_MASK(i)) != 0) -#define XFS_INOBT_SET_FREE(rp,i) ((rp)->ir_free |= XFS_INOBT_MASK(i)) -#define XFS_INOBT_CLR_FREE(rp,i) ((rp)->ir_free &= ~XFS_INOBT_MASK(i)) - -/* - * Maximum number of inode btree levels. - */ -#define XFS_IN_MAXLEVELS(mp) ((mp)->m_in_maxlevels) - -/* * block numbers in the AG. */ #define XFS_IBT_BLOCK(mp) ((xfs_agblock_t)(XFS_CNT_BLOCK(mp) + 1)) diff --git a/fs/xfs/xfs_mount.h b/fs/xfs/xfs_mount.h index 670c10e..de9beed 100644 --- a/fs/xfs/xfs_mount.h +++ b/fs/xfs/xfs_mount.h @@ -273,7 +273,7 @@ typedef struct xfs_mount { uint m_inobt_mnr[2]; /* min inobt btree records */ uint m_ag_maxlevels; /* XFS_AG_MAXLEVELS */ uint m_bm_maxlevels[2]; /* XFS_BM_MAXLEVELS */ - uint m_in_maxlevels; /* XFS_IN_MAXLEVELS */ + uint m_in_maxlevels; /* max inobt btree levels. */ struct xfs_perag *m_perag; /* per-ag accounting info */ struct rw_semaphore m_peraglock; /* lock for m_perag (pointer) */ struct mutex m_growlock; /* growfs mutex */ diff --git a/fs/xfs/xfs_trans.h b/fs/xfs/xfs_trans.h index d6fe4a8..166f728 100644 --- a/fs/xfs/xfs_trans.h +++ b/fs/xfs/xfs_trans.h @@ -343,7 +343,7 @@ xfs_lic_desc_to_chunk(xfs_log_item_desc_t *dp) (128 * (9 + XFS_ALLOCFREE_LOG_COUNT(mp, 4))) + \ (128 * 5) + \ XFS_ALLOCFREE_LOG_RES(mp, 1) + \ - (128 * (2 + XFS_IALLOC_BLOCKS(mp) + XFS_IN_MAXLEVELS(mp) + \ + (128 * (2 + XFS_IALLOC_BLOCKS(mp) + (mp)->m_in_maxlevels + \ XFS_ALLOCFREE_LOG_COUNT(mp, 1)))))) #define XFS_ITRUNCATE_LOG_RES(mp) ((mp)->m_reservations.tr_itruncate) @@ -449,9 +449,9 @@ xfs_lic_desc_to_chunk(xfs_log_item_desc_t *dp) (128 * (4 + XFS_DIROP_LOG_COUNT(mp)))), \ (2 * (mp)->m_sb.sb_sectsize + \ XFS_FSB_TO_B((mp), XFS_IALLOC_BLOCKS((mp))) + \ - XFS_FSB_TO_B((mp), XFS_IN_MAXLEVELS(mp)) + \ + XFS_FSB_TO_B((mp), (mp)->m_in_maxlevels) + \ XFS_ALLOCFREE_LOG_RES(mp, 1) + \ - (128 * (2 + XFS_IALLOC_BLOCKS(mp) + XFS_IN_MAXLEVELS(mp) + \ + (128 * (2 + XFS_IALLOC_BLOCKS(mp) + (mp)->m_in_maxlevels + \ XFS_ALLOCFREE_LOG_COUNT(mp, 1)))))) #define XFS_SYMLINK_LOG_RES(mp) ((mp)->m_reservations.tr_symlink) @@ -481,9 +481,9 @@ xfs_lic_desc_to_chunk(xfs_log_item_desc_t *dp) (128 * (3 + XFS_DIROP_LOG_COUNT(mp)))), \ (3 * (mp)->m_sb.sb_sectsize + \ XFS_FSB_TO_B((mp), XFS_IALLOC_BLOCKS((mp))) + \ - XFS_FSB_TO_B((mp), XFS_IN_MAXLEVELS(mp)) + \ + XFS_FSB_TO_B((mp), (mp)->m_in_maxlevels) + \ XFS_ALLOCFREE_LOG_RES(mp, 1) + \ - (128 * (2 + XFS_IALLOC_BLOCKS(mp) + XFS_IN_MAXLEVELS(mp) + \ + (128 * (2 + XFS_IALLOC_BLOCKS(mp) + (mp)->m_in_maxlevels + \ XFS_ALLOCFREE_LOG_COUNT(mp, 1)))))) #define XFS_CREATE_LOG_RES(mp) ((mp)->m_reservations.tr_create) @@ -513,7 +513,7 @@ xfs_lic_desc_to_chunk(xfs_log_item_desc_t *dp) MAX((__uint16_t)XFS_FSB_TO_B((mp), 1), XFS_INODE_CLUSTER_SIZE(mp)) + \ (128 * 5) + \ XFS_ALLOCFREE_LOG_RES(mp, 1) + \ - (128 * (2 + XFS_IALLOC_BLOCKS(mp) + XFS_IN_MAXLEVELS(mp) + \ + (128 * (2 + XFS_IALLOC_BLOCKS(mp) + (mp)->m_in_maxlevels + \ XFS_ALLOCFREE_LOG_COUNT(mp, 1)))) diff --git a/fs/xfs/xfs_trans_space.h b/fs/xfs/xfs_trans_space.h index 4ea2e50..7d2c920 100644 --- a/fs/xfs/xfs_trans_space.h +++ b/fs/xfs/xfs_trans_space.h @@ -47,7 +47,7 @@ #define XFS_DIRREMOVE_SPACE_RES(mp) \ XFS_DAREMOVE_SPACE_RES(mp, XFS_DATA_FORK) #define XFS_IALLOC_SPACE_RES(mp) \ - (XFS_IALLOC_BLOCKS(mp) + XFS_IN_MAXLEVELS(mp)-1) + (XFS_IALLOC_BLOCKS(mp) + (mp)->m_in_maxlevels - 1) /* * Space reservation values for various transactions. |