diff options
author | Alberto Faria <afaria@redhat.com> | 2022-07-05 17:15:11 +0100 |
---|---|---|
committer | Hanna Reitz <hreitz@redhat.com> | 2022-07-12 12:14:56 +0200 |
commit | a9262f551eba44d4d0f9e396d7124c059a93e204 (patch) | |
tree | db282f0d5ffab8fbaa90e42077a8ea1b12635185 /nbd/server.c | |
parent | 3b35d4542c8537a9269f6372df531ced6c960084 (diff) |
block: Change blk_{pread,pwrite}() param order
Swap 'buf' and 'bytes' around for consistency with
blk_co_{pread,pwrite}(), and in preparation to implement these functions
using generated_co_wrapper.
Callers were updated using this Coccinelle script:
@@ expression blk, offset, buf, bytes, flags; @@
- blk_pread(blk, offset, buf, bytes, flags)
+ blk_pread(blk, offset, bytes, buf, flags)
@@ expression blk, offset, buf, bytes, flags; @@
- blk_pwrite(blk, offset, buf, bytes, flags)
+ blk_pwrite(blk, offset, bytes, buf, flags)
It had no effect on hw/block/nand.c, presumably due to the #if, so that
file was updated manually.
Overly-long lines were then fixed by hand.
Signed-off-by: Alberto Faria <afaria@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Hanna Reitz <hreitz@redhat.com>
Message-Id: <20220705161527.1054072-4-afaria@redhat.com>
Signed-off-by: Hanna Reitz <hreitz@redhat.com>
Diffstat (limited to 'nbd/server.c')
-rw-r--r-- | nbd/server.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/nbd/server.c b/nbd/server.c index 849433aa3a..ada16089f3 100644 --- a/nbd/server.c +++ b/nbd/server.c @@ -2039,8 +2039,8 @@ static int coroutine_fn nbd_co_send_sparse_read(NBDClient *client, stl_be_p(&chunk.length, pnum); ret = nbd_co_send_iov(client, iov, 1, errp); } else { - ret = blk_pread(exp->common.blk, offset + progress, - data + progress, pnum, 0); + ret = blk_pread(exp->common.blk, offset + progress, pnum, + data + progress, 0); if (ret < 0) { error_setg_errno(errp, -ret, "reading from file failed"); break; @@ -2444,7 +2444,7 @@ static coroutine_fn int nbd_do_cmd_read(NBDClient *client, NBDRequest *request, data, request->len, errp); } - ret = blk_pread(exp->common.blk, request->from, data, request->len, 0); + ret = blk_pread(exp->common.blk, request->from, request->len, data, 0); if (ret < 0) { return nbd_send_generic_reply(client, request->handle, ret, "reading from file failed", errp); @@ -2511,7 +2511,7 @@ static coroutine_fn int nbd_handle_request(NBDClient *client, if (request->flags & NBD_CMD_FLAG_FUA) { flags |= BDRV_REQ_FUA; } - ret = blk_pwrite(exp->common.blk, request->from, data, request->len, + ret = blk_pwrite(exp->common.blk, request->from, request->len, data, flags); return nbd_send_generic_reply(client, request->handle, ret, "writing to file failed", errp); |