rbd.c (5d289cc7243be53d409ee3b79dd4fd363806f8b6) rbd.c (f2e5dca46b5ba4588c0756c5f272123585cbbf23)
1/*
2 * QEMU Block driver for RADOS (Ceph)
3 *
4 * Copyright (C) 2010-2011 Christian Brunner <chb@muc.de>,
5 * Josh Durgin <josh.durgin@dreamhost.com>
6 *
7 * This work is licensed under the terms of the GNU GPL, version 2. See
8 * the COPYING file in the top-level directory.

--- 531 unchanged lines hidden (view full) ---

540 r = qemu_pipe(s->fds);
541 if (r < 0) {
542 error_report("error opening eventfd");
543 goto failed;
544 }
545 fcntl(s->fds[0], F_SETFL, O_NONBLOCK);
546 fcntl(s->fds[1], F_SETFL, O_NONBLOCK);
547 qemu_aio_set_fd_handler(s->fds[RBD_FD_READ], qemu_rbd_aio_event_reader,
1/*
2 * QEMU Block driver for RADOS (Ceph)
3 *
4 * Copyright (C) 2010-2011 Christian Brunner <chb@muc.de>,
5 * Josh Durgin <josh.durgin@dreamhost.com>
6 *
7 * This work is licensed under the terms of the GNU GPL, version 2. See
8 * the COPYING file in the top-level directory.

--- 531 unchanged lines hidden (view full) ---

540 r = qemu_pipe(s->fds);
541 if (r < 0) {
542 error_report("error opening eventfd");
543 goto failed;
544 }
545 fcntl(s->fds[0], F_SETFL, O_NONBLOCK);
546 fcntl(s->fds[1], F_SETFL, O_NONBLOCK);
547 qemu_aio_set_fd_handler(s->fds[RBD_FD_READ], qemu_rbd_aio_event_reader,
548 NULL, NULL, s);
548 NULL, s);
549
550
551 qemu_opts_del(opts);
552 return 0;
553
554failed:
555 rbd_close(s->image);
556failed_open:

--- 7 unchanged lines hidden (view full) ---

564}
565
566static void qemu_rbd_close(BlockDriverState *bs)
567{
568 BDRVRBDState *s = bs->opaque;
569
570 close(s->fds[0]);
571 close(s->fds[1]);
549
550
551 qemu_opts_del(opts);
552 return 0;
553
554failed:
555 rbd_close(s->image);
556failed_open:

--- 7 unchanged lines hidden (view full) ---

564}
565
566static void qemu_rbd_close(BlockDriverState *bs)
567{
568 BDRVRBDState *s = bs->opaque;
569
570 close(s->fds[0]);
571 close(s->fds[1]);
572 qemu_aio_set_fd_handler(s->fds[RBD_FD_READ], NULL, NULL, NULL, NULL);
572 qemu_aio_set_fd_handler(s->fds[RBD_FD_READ], NULL, NULL, NULL);
573
574 rbd_close(s->image);
575 rados_ioctx_destroy(s->io_ctx);
576 g_free(s->snap);
577 rados_shutdown(s->cluster);
578}
579
580/*

--- 438 unchanged lines hidden --- 		573
574 rbd_close(s->image);
575 rados_ioctx_destroy(s->io_ctx);
576 g_free(s->snap);
577 rados_shutdown(s->cluster);
578}
579
580/*

--- 438 unchanged lines hidden ---