+++ /dev/null
-From fe7a451e5accf78c16ac9e65381d257924b266ed Mon Sep 17 00:00:00 2001
-From: "Dmitry V. Levin" <ldv@altlinux.org>
-Date: Fri, 17 Jun 2016 03:02:46 +0300
-Subject: [PATCH] btrfs: provide fallback definitions for
- BTRFS_IOC_QUOTA_RESCAN*
-
-<linux/btrfs.h> was introduced in linux v3.9-rc1 while some
-of btrfs ioctls were added later, e.g. BTRFS_IOC_QUOTA_RESCAN
-and BTRFS_IOC_QUOTA_RESCAN_STATUS in v3.10-rc2,
-or BTRFS_IOC_QUOTA_RESCAN_WAIT in v3.11-rc1.
-
-* btrfs.c [!BTRFS_IOC_QUOTA_RESCAN]
-(struct btrfs_ioctl_quota_rescan_args): New structure.
-(BTRFS_IOC_QUOTA_RESCAN, BTRFS_IOC_QUOTA_RESCAN_STATUS): New macros.
-[!BTRFS_IOC_QUOTA_RESCAN_WAIT] (BTRFS_IOC_QUOTA_RESCAN_WAIT): New macro.
-* tests/btrfs.c: Likewise.
-
-Reported-by: Li Er <phoooyb@gmail.com>
-Signed-off-by: Baruch Siach <baruch@tkos.co.il>
----
-Patch status: upstream commit fe7a451e5accf78c16ac9e65381d257924b266ed
-
- btrfs.c | 18 ++++++++++++++++--
- tests/btrfs.c | 14 ++++++++++++++
- 2 files changed, 30 insertions(+), 2 deletions(-)
-
-diff --git a/btrfs.c b/btrfs.c
-index 04c71fc3480d..f94565bc4e6b 100644
---- a/btrfs.c
-+++ b/btrfs.c
-@@ -83,6 +83,20 @@ struct btrfs_ioctl_defrag_range_args {
- # define BTRFS_FIRST_FREE_OBJECTID 256ULL
- #endif
-
-+#ifndef BTRFS_IOC_QUOTA_RESCAN
-+struct btrfs_ioctl_quota_rescan_args {
-+ uint64_t flags, progress, reserved[6];
-+};
-+# define BTRFS_IOC_QUOTA_RESCAN _IOW(BTRFS_IOCTL_MAGIC, 44, \
-+ struct btrfs_ioctl_quota_rescan_args)
-+# define BTRFS_IOC_QUOTA_RESCAN_STATUS _IOR(BTRFS_IOCTL_MAGIC, 45, \
-+ struct btrfs_ioctl_quota_rescan_args)
-+#endif
-+
-+#ifndef BTRFS_IOC_QUOTA_RESCAN_WAIT
-+# define BTRFS_IOC_QUOTA_RESCAN_WAIT _IO(BTRFS_IOCTL_MAGIC, 46)
-+#endif
-+
- #ifndef BTRFS_IOC_GET_FEATURES
- # define BTRFS_IOC_GET_FEATURES _IOR(BTRFS_IOCTL_MAGIC, 57, \
- struct btrfs_ioctl_feature_flags)
-@@ -1024,7 +1038,7 @@ MPERS_PRINTER_DECL(int, btrfs_ioctl,
- if (umove_or_printaddr(tcp, arg, &args))
- break;
-
-- tprintf("{flags=%" PRI__u64 "}", args.flags);
-+ tprintf("{flags=%" PRIu64 "}", (uint64_t) args.flags);
- break;
- }
-
-@@ -1038,7 +1052,7 @@ MPERS_PRINTER_DECL(int, btrfs_ioctl,
- if (umove_or_printaddr(tcp, arg, &args))
- break;
-
-- tprintf("{flags=%" PRI__u64 ", progress=", args.flags);
-+ tprintf("{flags=%" PRIu64 ", progress=", (uint64_t) args.flags);
- btrfs_print_objectid(args.progress);
- tprints("}");
- break;
-diff --git a/tests/btrfs.c b/tests/btrfs.c
-index 4014c883c301..45aa08fc4e44 100644
---- a/tests/btrfs.c
-+++ b/tests/btrfs.c
-@@ -72,6 +72,20 @@ const unsigned char uuid_reference[BTRFS_UUID_SIZE] = {
-
- const char uuid_reference_string[] = "01234567-89ab-cdef-fedc-ba9876543210";
-
-+#ifndef BTRFS_IOC_QUOTA_RESCAN
-+struct btrfs_ioctl_quota_rescan_args {
-+ uint64_t flags, progress, reserved[6];
-+};
-+# define BTRFS_IOC_QUOTA_RESCAN _IOW(BTRFS_IOCTL_MAGIC, 44, \
-+ struct btrfs_ioctl_quota_rescan_args)
-+# define BTRFS_IOC_QUOTA_RESCAN_STATUS _IOR(BTRFS_IOCTL_MAGIC, 45, \
-+ struct btrfs_ioctl_quota_rescan_args)
-+#endif
-+
-+#ifndef BTRFS_IOC_QUOTA_RESCAN_WAIT
-+# define BTRFS_IOC_QUOTA_RESCAN_WAIT _IO(BTRFS_IOCTL_MAGIC, 46)
-+#endif
-+
- #ifndef BTRFS_IOC_GET_FEATURES
- # define BTRFS_IOC_GET_FEATURES _IOR(BTRFS_IOCTL_MAGIC, 57, \
- struct btrfs_ioctl_feature_flags)
---
-2.8.1
-