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authorSean Paul <seanpaul@chromium.org>2017-08-14 13:14:36 -0400
committerSean Paul <seanpaul@chromium.org>2017-08-14 13:14:36 -0400
commit1724c7c0c9494dcbdd7f630f29e1e8427cb231d1 (patch)
treed7c7ad032289cdf0633feee4bd6ec5800b666ca7 /include/uapi/linux/loop.h
parent7f5d6dac548b983702dd7aac1d463bd88dff50a8 (diff)
parentef954844c7ace62f773f4f23e28d2d915adc419f (diff)
Merge origin/master into drm-misc-fixes
Backmerge 4.13-rc5 into drm-misc-fixes, it was getting a little stale. Signed-off-by: Sean Paul <seanpaul@chromium.org>
Diffstat (limited to 'include/uapi/linux/loop.h')
-rw-r--r--include/uapi/linux/loop.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/include/uapi/linux/loop.h b/include/uapi/linux/loop.h
index c8125ec1f4f2..a3960f98679c 100644
--- a/include/uapi/linux/loop.h
+++ b/include/uapi/linux/loop.h
@@ -22,6 +22,7 @@ enum {
LO_FLAGS_AUTOCLEAR = 4,
LO_FLAGS_PARTSCAN = 8,
LO_FLAGS_DIRECT_IO = 16,
+ LO_FLAGS_BLOCKSIZE = 32,
};
#include <asm/posix_types.h> /* for __kernel_old_dev_t */
@@ -59,6 +60,8 @@ struct loop_info64 {
__u64 lo_init[2];
};
+#define LO_INFO_BLOCKSIZE(l) (l)->lo_init[0]
+
/*
* Loop filter types
*/