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From: Omar Sandoval <osandov@osandov.com>
To: linux-btrfs@vger.kernel.org
Cc: linux-fsdevel@vger.kernel.org, kernel-team@fb.com
Subject: [PATCH v3 04/11] btrfs-progs: receive: add send stream v2 cmds and attrs to send.h
Date: Fri, 22 Jan 2021 12:47:49 -0800	[thread overview]
Message-ID: <a751aa61974fa4856f4428d11442c20e9e22ac5b.1611347859.git.osandov@osandov.com> (raw)
In-Reply-To: <cover.1611347187.git.osandov@fb.com>

From: Boris Burkov <boris@bur.io>

Send stream v2 adds three commands and several attributes associated to
those commands. Before we implement processing them, add all the
commands and attributes. This avoids leaving the enums in an
intermediate state that doesn't correspond to any version of send
stream.

Signed-off-by: Boris Burkov <boris@bur.io>
---
 send.h | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/send.h b/send.h
index 228928a0..3c47e0c7 100644
--- a/send.h
+++ b/send.h
@@ -98,6 +98,11 @@ enum btrfs_send_cmd {
 
 	BTRFS_SEND_C_END,
 	BTRFS_SEND_C_UPDATE_EXTENT,
+
+	BTRFS_SEND_C_FALLOCATE,
+	BTRFS_SEND_C_SETFLAGS,
+	BTRFS_SEND_C_ENCODED_WRITE,
+
 	__BTRFS_SEND_C_MAX,
 };
 #define BTRFS_SEND_C_MAX (__BTRFS_SEND_C_MAX - 1)
@@ -136,6 +141,16 @@ enum {
 	BTRFS_SEND_A_CLONE_OFFSET,
 	BTRFS_SEND_A_CLONE_LEN,
 
+	BTRFS_SEND_A_FALLOCATE_MODE,
+
+	BTRFS_SEND_A_SETFLAGS_FLAGS,
+
+	BTRFS_SEND_A_UNENCODED_FILE_LEN,
+	BTRFS_SEND_A_UNENCODED_LEN,
+	BTRFS_SEND_A_UNENCODED_OFFSET,
+	BTRFS_SEND_A_COMPRESSION,
+	BTRFS_SEND_A_ENCRYPTION,
+
 	__BTRFS_SEND_A_MAX,
 };
 #define BTRFS_SEND_A_MAX (__BTRFS_SEND_A_MAX - 1)
-- 
2.30.0


  parent reply	other threads:[~2021-01-22 20:55 UTC|newest]

Thread overview: 17+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-01-22 20:47 [PATCH v3 0/5] btrfs: implement send/receive of compressed extents without decompressing Omar Sandoval
2021-01-22 20:47 ` [PATCH v3 1/5] btrfs: add send stream v2 definitions Omar Sandoval
2021-01-22 20:47 ` [PATCH v3 01/11] btrfs-progs: receive: support v2 send stream larger tlv_len Omar Sandoval
2021-01-22 20:47 ` [PATCH v3 02/11] btrfs-progs: receive: dynamically allocate sctx->read_buf Omar Sandoval
2021-01-22 20:47 ` [PATCH v3 2/5] btrfs: send: write larger chunks when using stream v2 Omar Sandoval
2021-01-22 20:47 ` [PATCH v3 03/11] btrfs-progs: receive: support v2 send stream DATA tlv format Omar Sandoval
2021-01-22 20:47 ` [PATCH v3 3/5] btrfs: send: allocate send buffer with alloc_page() and vmap() for v2 Omar Sandoval
2021-01-22 20:47 ` Omar Sandoval [this message]
2021-01-22 20:47 ` [PATCH v3 4/5] btrfs: send: send compressed extents with encoded writes Omar Sandoval
2021-01-22 20:47 ` [PATCH v3 05/11] btrfs-progs: receive: add stub implementation for pwritev2 Omar Sandoval
2021-01-22 20:47 ` [PATCH v3 5/5] btrfs: send: enable support for stream v2 and compressed writes Omar Sandoval
2021-01-22 20:47 ` [PATCH v3 06/11] btrfs-progs: receive: process encoded_write commands Omar Sandoval
2021-01-22 20:47 ` [PATCH v3 07/11] btrfs-progs: receive: encoded_write fallback to explicit decode and write Omar Sandoval
2021-01-22 20:47 ` [PATCH v3 08/11] btrfs-progs: receive: process fallocate commands Omar Sandoval
2021-01-22 20:47 ` [PATCH v3 09/11] btrfs-progs: receive: process setflags ioctl commands Omar Sandoval
2021-01-22 20:47 ` [PATCH v3 10/11] btrfs-progs: send: stream v2 ioctl flags Omar Sandoval
2021-01-22 20:47 ` [PATCH v3 11/11] btrfs-progs: receive: add tests for basic encoded_write send/receive Omar Sandoval

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