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[PATCH v2 5/5] sysemu/block-backend: Document blk_get_max_iov() returned
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From: |
Philippe Mathieu-Daudé |
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Subject: |
[PATCH v2 5/5] sysemu/block-backend: Document blk_get_max_iov() returned value |
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Date: |
Fri, 15 May 2020 11:19:24 +0200 |
Signed-off-by: Philippe Mathieu-Daudé <address@hidden>
---
include/sysemu/block-backend.h | 1 +
1 file changed, 1 insertion(+)
diff --git a/include/sysemu/block-backend.h b/include/sysemu/block-backend.h
index b693dfb8f0..7b12563c65 100644
--- a/include/sysemu/block-backend.h
+++ b/include/sysemu/block-backend.h
@@ -227,6 +227,7 @@ void blk_eject(BlockBackend *blk, bool eject_flag);
int blk_get_flags(BlockBackend *blk);
uint32_t blk_get_request_alignment(BlockBackend *blk);
uint32_t blk_get_max_transfer(BlockBackend *blk);
+/* Returns the maximum number of iovec elements */
int blk_get_max_iov(BlockBackend *blk);
void blk_set_guest_block_size(BlockBackend *blk, int align);
/* callers must free the returned pointer with qemu_vfree() */
--
2.21.3