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author | John Levon <john.levon@nutanix.com> | 2021-01-20 10:00:17 +0000 |
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committer | GitHub <noreply@github.com> | 2021-01-20 10:00:17 +0000 |
commit | fa5104150bca4182f8a38d39fa50f7e61982568e (patch) | |
tree | 7e7922e16150acdd01ac7b22ff1d07852befa78a /lib/private.h | |
parent | 5aa56c58446c43f085da7ff6ca339d7361b8302d (diff) | |
download | libvfio-user-fa5104150bca4182f8a38d39fa50f7e61982568e.zip libvfio-user-fa5104150bca4182f8a38d39fa50f7e61982568e.tar.gz libvfio-user-fa5104150bca4182f8a38d39fa50f7e61982568e.tar.bz2 |
add whole-region mmap area for vfu_setup_region() (#225)
If an fd is provided, automatically add a mmap area covering the entire region
unless an mmap_areas array is provided.
Signed-off-by: John Levon <john.levon@nutanix.com>
Reviewed-by: Swapnil Ingle <swapnil.ingle@nutanix.com>
Diffstat (limited to 'lib/private.h')
-rw-r--r-- | lib/private.h | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/lib/private.h b/lib/private.h index 1674271..84caad5 100644 --- a/lib/private.h +++ b/lib/private.h @@ -68,11 +68,6 @@ typedef struct { struct migration; -struct vfu_sparse_mmap_areas { - int nr_mmap_areas; - struct iovec areas[]; -}; - typedef struct { /* Region flags, see VFU_REGION_FLAG_READ and friends. */ uint32_t flags; @@ -81,7 +76,8 @@ typedef struct { /* Callback that is called when the region is read or written. */ vfu_region_access_cb_t *cb; /* Sparse mmap areas if set. */ - struct vfu_sparse_mmap_areas *mmap_areas; + struct iovec *mmap_areas; + int nr_mmap_areas; /* fd for a mappable region, or -1. */ int fd; } vfu_reg_info_t; |