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Lines Matching refs:context

52 			       struct ocfs2_move_extents_context *context,  in __ocfs2_move_extent()  argument
57 struct inode *inode = context->inode; in __ocfs2_move_extent()
62 u64 ino = ocfs2_metadata_cache_owner(context->et.et_ci); in __ocfs2_move_extent()
78 path = ocfs2_new_path_from_et(&context->et); in __ocfs2_move_extent()
110 ret = ocfs2_split_extent(handle, &context->et, path, index, in __ocfs2_move_extent()
111 &replace_rec, context->meta_ac, in __ocfs2_move_extent()
112 &context->dealloc); in __ocfs2_move_extent()
118 context->new_phys_cpos = new_p_cpos; in __ocfs2_move_extent()
128 len, context->meta_ac, in __ocfs2_move_extent()
129 &context->dealloc, 1); in __ocfs2_move_extent()
197 static int ocfs2_defrag_extent(struct ocfs2_move_extents_context *context, in ocfs2_defrag_extent() argument
200 int ret, credits = 0, extra_blocks = 0, partial = context->partial; in ocfs2_defrag_extent()
202 struct inode *inode = context->inode; in ocfs2_defrag_extent()
212 BUG_ON(!context->refcount_loc); in ocfs2_defrag_extent()
214 ret = ocfs2_lock_refcount_tree(osb, context->refcount_loc, 1, in ocfs2_defrag_extent()
222 context->refcount_loc, in ocfs2_defrag_extent()
233 ret = ocfs2_lock_meta_allocator_move_extents(inode, &context->et, in ocfs2_defrag_extent()
235 &context->meta_ac, in ocfs2_defrag_extent()
268 ret = ocfs2_reserve_clusters(osb, *len, &context->data_ac); in ocfs2_defrag_extent()
281 ret = __ocfs2_claim_clusters(handle, context->data_ac, 1, *len, in ocfs2_defrag_extent()
297 context->range->me_flags &= ~OCFS2_MOVE_EXT_FL_COMPLETE; in ocfs2_defrag_extent()
307 ret = __ocfs2_move_extent(handle, context, cpos, new_len, phys_cpos, in ocfs2_defrag_extent()
319 ret = ocfs2_cow_sync_writeback(inode->i_sb, context->inode, cpos, *len); in ocfs2_defrag_extent()
324 if (need_free && context->data_ac) { in ocfs2_defrag_extent()
325 struct ocfs2_alloc_context *data_ac = context->data_ac; in ocfs2_defrag_extent()
327 if (context->data_ac->ac_which == OCFS2_AC_USE_LOCAL) in ocfs2_defrag_extent()
343 if (context->data_ac) { in ocfs2_defrag_extent()
344 ocfs2_free_alloc_context(context->data_ac); in ocfs2_defrag_extent()
345 context->data_ac = NULL; in ocfs2_defrag_extent()
348 if (context->meta_ac) { in ocfs2_defrag_extent()
349 ocfs2_free_alloc_context(context->meta_ac); in ocfs2_defrag_extent()
350 context->meta_ac = NULL; in ocfs2_defrag_extent()
564 static int ocfs2_move_extent(struct ocfs2_move_extents_context *context, in ocfs2_move_extent() argument
570 struct inode *inode = context->inode; in ocfs2_move_extent()
579 context->range->me_threshold); in ocfs2_move_extent()
586 BUG_ON(!context->refcount_loc); in ocfs2_move_extent()
588 ret = ocfs2_lock_refcount_tree(osb, context->refcount_loc, 1, in ocfs2_move_extent()
596 context->refcount_loc, in ocfs2_move_extent()
607 ret = ocfs2_lock_meta_allocator_move_extents(inode, &context->et, in ocfs2_move_extent()
609 &context->meta_ac, in ocfs2_move_extent()
674 ret = __ocfs2_move_extent(handle, context, cpos, len, phys_cpos, in ocfs2_move_extent()
701 ret = ocfs2_cow_sync_writeback(inode->i_sb, context->inode, cpos, len); in ocfs2_move_extent()
719 if (context->meta_ac) { in ocfs2_move_extent()
720 ocfs2_free_alloc_context(context->meta_ac); in ocfs2_move_extent()
721 context->meta_ac = NULL; in ocfs2_move_extent()
761 struct ocfs2_move_extents_context *context) in __ocfs2_move_extents_range() argument
767 struct inode *inode = context->inode; in __ocfs2_move_extents_range()
769 struct ocfs2_move_extents *range = context->range; in __ocfs2_move_extents_range()
778 context->refcount_loc = le64_to_cpu(di->i_refcount_loc); in __ocfs2_move_extents_range()
780 ocfs2_init_dinode_extent_tree(&context->et, INODE_CACHE(inode), di_bh); in __ocfs2_move_extents_range()
781 ocfs2_init_dealloc_ctxt(&context->dealloc); in __ocfs2_move_extents_range()
789 do_defrag = context->auto_defrag; in __ocfs2_move_extents_range()
859 ret = ocfs2_defrag_extent(context, cpos, phys_cpos, in __ocfs2_move_extents_range()
862 ret = ocfs2_move_extent(context, cpos, phys_cpos, in __ocfs2_move_extents_range()
874 context->clusters_moved += alloc_size; in __ocfs2_move_extents_range()
885 context->clusters_moved); in __ocfs2_move_extents_range()
887 context->new_phys_cpos); in __ocfs2_move_extents_range()
890 ocfs2_run_deallocs(osb, &context->dealloc); in __ocfs2_move_extents_range()
895 static int ocfs2_move_extents(struct ocfs2_move_extents_context *context) in ocfs2_move_extents() argument
899 struct inode *inode = context->inode; in ocfs2_move_extents()
929 status = __ocfs2_move_extents_range(di_bh, context); in ocfs2_move_extents()
982 struct ocfs2_move_extents_context *context; in ocfs2_ioctl_move_extents() local
1001 context = kzalloc(sizeof(struct ocfs2_move_extents_context), GFP_NOFS); in ocfs2_ioctl_move_extents()
1002 if (!context) { in ocfs2_ioctl_move_extents()
1008 context->inode = inode; in ocfs2_ioctl_move_extents()
1009 context->file = filp; in ocfs2_ioctl_move_extents()
1024 context->range = ⦥ in ocfs2_ioctl_move_extents()
1038 context->auto_defrag = 1; in ocfs2_ioctl_move_extents()
1041 context->partial = 1; in ocfs2_ioctl_move_extents()
1055 status = ocfs2_move_extents(context); in ocfs2_ioctl_move_extents()
1068 kfree(context); in ocfs2_ioctl_move_extents()