diff options
| -rw-r--r-- | fs/ocfs2/alloc.c | 3 | ||||
| -rw-r--r-- | fs/ocfs2/alloc.h | 2 | ||||
| -rw-r--r-- | fs/ocfs2/aops.c | 5 | ||||
| -rw-r--r-- | fs/ocfs2/dir.c | 3 | ||||
| -rw-r--r-- | fs/ocfs2/file.c | 11 | ||||
| -rw-r--r-- | fs/ocfs2/file.h | 2 |
6 files changed, 15 insertions, 11 deletions
diff --git a/fs/ocfs2/alloc.c b/fs/ocfs2/alloc.c index 29ff57ec5d1..377acb24f67 100644 --- a/fs/ocfs2/alloc.c +++ b/fs/ocfs2/alloc.c @@ -368,12 +368,13 @@ struct ocfs2_merge_ctxt { */ int ocfs2_num_free_extents(struct ocfs2_super *osb, struct inode *inode, - struct ocfs2_dinode *fe) + struct buffer_head *bh) { int retval; struct ocfs2_extent_list *el; struct ocfs2_extent_block *eb; struct buffer_head *eb_bh = NULL; + struct ocfs2_dinode *fe = (struct ocfs2_dinode *)bh->b_data; mlog_entry_void(); diff --git a/fs/ocfs2/alloc.h b/fs/ocfs2/alloc.h index 60cd3d59230..5c0f764b59e 100644 --- a/fs/ocfs2/alloc.h +++ b/fs/ocfs2/alloc.h @@ -47,7 +47,7 @@ int ocfs2_remove_extent(struct inode *inode, struct buffer_head *di_bh, struct ocfs2_cached_dealloc_ctxt *dealloc); int ocfs2_num_free_extents(struct ocfs2_super *osb, struct inode *inode, - struct ocfs2_dinode *fe); + struct buffer_head *bh); /* how many new metadata chunks would an allocation need at maximum? */ static inline int ocfs2_extend_meta_needed(struct ocfs2_dinode *fe) { diff --git a/fs/ocfs2/aops.c b/fs/ocfs2/aops.c index a53da146627..e2008dcec75 100644 --- a/fs/ocfs2/aops.c +++ b/fs/ocfs2/aops.c @@ -1712,8 +1712,9 @@ int ocfs2_write_begin_nolock(struct address_space *mapping, * ocfs2_lock_allocators(). It greatly over-estimates * the work to be done. */ - ret = ocfs2_lock_allocators(inode, di, clusters_to_alloc, - extents_to_split, &data_ac, &meta_ac); + ret = ocfs2_lock_allocators(inode, wc->w_di_bh, + clusters_to_alloc, extents_to_split, + &data_ac, &meta_ac); if (ret) { mlog_errno(ret); goto out; diff --git a/fs/ocfs2/dir.c b/fs/ocfs2/dir.c index 9cce563fd62..fda09c32a5f 100644 --- a/fs/ocfs2/dir.c +++ b/fs/ocfs2/dir.c @@ -1479,7 +1479,8 @@ static int ocfs2_extend_dir(struct ocfs2_super *osb, spin_lock(&OCFS2_I(dir)->ip_lock); if (dir_i_size == ocfs2_clusters_to_bytes(sb, OCFS2_I(dir)->ip_clusters)) { spin_unlock(&OCFS2_I(dir)->ip_lock); - num_free_extents = ocfs2_num_free_extents(osb, dir, fe); + num_free_extents = ocfs2_num_free_extents(osb, dir, + parent_fe_bh); if (num_free_extents < 0) { status = num_free_extents; mlog_errno(status); diff --git a/fs/ocfs2/file.c b/fs/ocfs2/file.c index 1015ef16a8b..b6c483dfe61 100644 --- a/fs/ocfs2/file.c +++ b/fs/ocfs2/file.c @@ -521,7 +521,7 @@ int ocfs2_do_extend_allocation(struct ocfs2_super *osb, if (mark_unwritten) flags = OCFS2_EXT_UNWRITTEN; - free_extents = ocfs2_num_free_extents(osb, inode, fe); + free_extents = ocfs2_num_free_extents(osb, inode, fe_bh); if (free_extents < 0) { status = free_extents; mlog_errno(status); @@ -609,7 +609,7 @@ leave: * File systems which don't support holes call this from * ocfs2_extend_allocation(). */ -int ocfs2_lock_allocators(struct inode *inode, struct ocfs2_dinode *di, +int ocfs2_lock_allocators(struct inode *inode, struct buffer_head *di_bh, u32 clusters_to_add, u32 extents_to_split, struct ocfs2_alloc_context **data_ac, struct ocfs2_alloc_context **meta_ac) @@ -617,6 +617,7 @@ int ocfs2_lock_allocators(struct inode *inode, struct ocfs2_dinode *di, int ret = 0, num_free_extents; unsigned int max_recs_needed = clusters_to_add + 2 * extents_to_split; struct ocfs2_super *osb = OCFS2_SB(inode->i_sb); + struct ocfs2_dinode *di = (struct ocfs2_dinode *)di_bh->b_data; *meta_ac = NULL; if (data_ac) @@ -629,7 +630,7 @@ int ocfs2_lock_allocators(struct inode *inode, struct ocfs2_dinode *di, (unsigned long long)OCFS2_I(inode)->ip_blkno, (long long)i_size_read(inode), le32_to_cpu(di->i_clusters), clusters_to_add, extents_to_split); - num_free_extents = ocfs2_num_free_extents(osb, inode, di); + num_free_extents = ocfs2_num_free_extents(osb, inode, di_bh); if (num_free_extents < 0) { ret = num_free_extents; mlog_errno(ret); @@ -724,7 +725,7 @@ static int __ocfs2_extend_allocation(struct inode *inode, u32 logical_start, restart_all: BUG_ON(le32_to_cpu(fe->i_clusters) != OCFS2_I(inode)->ip_clusters); - status = ocfs2_lock_allocators(inode, fe, clusters_to_add, 0, &data_ac, + status = ocfs2_lock_allocators(inode, bh, clusters_to_add, 0, &data_ac, &meta_ac); if (status) { mlog_errno(status); @@ -1395,7 +1396,7 @@ static int __ocfs2_remove_inode_range(struct inode *inode, struct ocfs2_alloc_context *meta_ac = NULL; struct ocfs2_dinode *di = (struct ocfs2_dinode *)di_bh->b_data; - ret = ocfs2_lock_allocators(inode, di, 0, 1, NULL, &meta_ac); + ret = ocfs2_lock_allocators(inode, di_bh, 0, 1, NULL, &meta_ac); if (ret) { mlog_errno(ret); return ret; diff --git a/fs/ocfs2/file.h b/fs/ocfs2/file.h index 5a6d3e48e4b..c96b8054fbe 100644 --- a/fs/ocfs2/file.h +++ b/fs/ocfs2/file.h @@ -57,7 +57,7 @@ int ocfs2_do_extend_allocation(struct ocfs2_super *osb, enum ocfs2_alloc_restarted *reason_ret); int ocfs2_extend_no_holes(struct inode *inode, u64 new_i_size, u64 zero_to); -int ocfs2_lock_allocators(struct inode *inode, struct ocfs2_dinode *di, +int ocfs2_lock_allocators(struct inode *inode, struct buffer_head *fe, u32 clusters_to_add, u32 extents_to_split, struct ocfs2_alloc_context **data_ac, struct ocfs2_alloc_context **meta_ac); |