diff options
Diffstat (limited to 'fs/ocfs2/localalloc.c')
-rw-r--r-- | fs/ocfs2/localalloc.c | 26 |
1 files changed, 6 insertions, 20 deletions
diff --git a/fs/ocfs2/localalloc.c b/fs/ocfs2/localalloc.c index 75f09f1..869383e 100644 --- a/fs/ocfs2/localalloc.c +++ b/fs/ocfs2/localalloc.c @@ -64,7 +64,6 @@ static int ocfs2_sync_local_to_main(struct ocfs2_super *osb, struct buffer_head *main_bm_bh); static int ocfs2_local_alloc_reserve_for_window(struct ocfs2_super *osb, - struct ocfs2_journal_handle *handle, struct ocfs2_alloc_context **ac, struct inode **bitmap_inode, struct buffer_head **bitmap_bh); @@ -448,7 +447,6 @@ out: * our own in order to shift windows. */ int ocfs2_reserve_local_alloc_bits(struct ocfs2_super *osb, - struct ocfs2_journal_handle *passed_handle, u32 bits_wanted, struct ocfs2_alloc_context *ac) { @@ -459,9 +457,7 @@ int ocfs2_reserve_local_alloc_bits(struct ocfs2_super *osb, mlog_entry_void(); - BUG_ON(!passed_handle); BUG_ON(!ac); - BUG_ON(passed_handle->k_handle); local_alloc_inode = ocfs2_get_system_file_inode(osb, @@ -472,7 +468,11 @@ int ocfs2_reserve_local_alloc_bits(struct ocfs2_super *osb, mlog_errno(status); goto bail; } - ocfs2_handle_add_inode(passed_handle, local_alloc_inode); + + mutex_lock(&local_alloc_inode->i_mutex); + + ac->ac_inode = local_alloc_inode; + ac->ac_which = OCFS2_AC_USE_LOCAL; if (osb->local_alloc_state != OCFS2_LA_ENABLED) { status = -ENOSPC; @@ -511,14 +511,10 @@ int ocfs2_reserve_local_alloc_bits(struct ocfs2_super *osb, } } - ac->ac_inode = igrab(local_alloc_inode); get_bh(osb->local_alloc_bh); ac->ac_bh = osb->local_alloc_bh; - ac->ac_which = OCFS2_AC_USE_LOCAL; status = 0; bail: - if (local_alloc_inode) - iput(local_alloc_inode); mlog_exit(status); return status; @@ -774,7 +770,6 @@ bail: } static int ocfs2_local_alloc_reserve_for_window(struct ocfs2_super *osb, - struct ocfs2_journal_handle *handle, struct ocfs2_alloc_context **ac, struct inode **bitmap_inode, struct buffer_head **bitmap_bh) @@ -788,7 +783,6 @@ static int ocfs2_local_alloc_reserve_for_window(struct ocfs2_super *osb, goto bail; } - (*ac)->ac_handle = handle; (*ac)->ac_bits_wanted = ocfs2_local_alloc_window_bits(osb); status = ocfs2_reserve_cluster_bitmap_bits(osb, *ac); @@ -891,16 +885,8 @@ static int ocfs2_local_alloc_slide_window(struct ocfs2_super *osb, mlog_entry_void(); - handle = ocfs2_alloc_handle(osb); - if (!handle) { - status = -ENOMEM; - mlog_errno(status); - goto bail; - } - /* This will lock the main bitmap for us. */ status = ocfs2_local_alloc_reserve_for_window(osb, - handle, &ac, &main_bm_inode, &main_bm_bh); @@ -910,7 +896,7 @@ static int ocfs2_local_alloc_slide_window(struct ocfs2_super *osb, goto bail; } - handle = ocfs2_start_trans(osb, handle, OCFS2_WINDOW_MOVE_CREDITS); + handle = ocfs2_start_trans(osb, NULL, OCFS2_WINDOW_MOVE_CREDITS); if (IS_ERR(handle)) { status = PTR_ERR(handle); handle = NULL; |