backref_ctx 1236 fs/btrfs/send.c struct backref_ctx *bctx = ctx_; backref_ctx 1309 fs/btrfs/send.c struct backref_ctx *backref_ctx = NULL; backref_ctx 1324 fs/btrfs/send.c backref_ctx = kmalloc(sizeof(*backref_ctx), GFP_KERNEL); backref_ctx 1325 fs/btrfs/send.c if (!backref_ctx) { backref_ctx 1394 fs/btrfs/send.c backref_ctx->sctx = sctx; backref_ctx 1395 fs/btrfs/send.c backref_ctx->found = 0; backref_ctx 1396 fs/btrfs/send.c backref_ctx->cur_objectid = ino; backref_ctx 1397 fs/btrfs/send.c backref_ctx->cur_offset = data_offset; backref_ctx 1398 fs/btrfs/send.c backref_ctx->found_itself = 0; backref_ctx 1399 fs/btrfs/send.c backref_ctx->extent_len = num_bytes; backref_ctx 1410 fs/btrfs/send.c backref_ctx->data_offset = 0; backref_ctx 1412 fs/btrfs/send.c backref_ctx->data_offset = btrfs_file_extent_offset(eb, fi); backref_ctx 1420 fs/btrfs/send.c backref_ctx->extent_len = ino_size - data_offset; backref_ctx 1431 fs/btrfs/send.c backref_ctx, false); backref_ctx 1436 fs/btrfs/send.c if (!backref_ctx->found_itself) { backref_ctx 1449 fs/btrfs/send.c if (!backref_ctx->found) backref_ctx 1473 fs/btrfs/send.c kfree(backref_ctx);