[v5 3/3] block/io: Merge discard request alignments

Signed-off-by: Akihiko Odaki --- block/io.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/block/io.c b/block/io.c index ca2dca30070..aad74bd6714 100644 --- a/block/io.c +++ b/block/io.c @@ -124,6 +124,8 @@ void bdrv_parent_drained_begin_single(BdrvChild *c, bool poll) static void

[v5 2/3] block: Add backend_defaults property

backend_defaults property allow users to control if default block properties should be decided with backend information. If it is off, any backend information will be discarded, which is suitable if you plan to perform live migration to a different disk backend. If it is on, a block device may

[v5 1/3] block/file-posix: Optimize for macOS

This commit introduces "punch hole" operation and optimizes transfer block size for macOS. Thanks to Konstantin Nazarov for detailed analysis of a flaw in an old version of this change: https://gist.github.com/akihikodaki/87df4149e7ca87f18dc56807ec5a1bc5#gistcomment-3654667 Signed-off-by:

[v4 3/3] block/io: Merge discard request alignments

Signed-off-by: Akihiko Odaki --- block/io.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/block/io.c b/block/io.c index ca2dca30070..aad74bd6714 100644 --- a/block/io.c +++ b/block/io.c @@ -124,6 +124,8 @@ void bdrv_parent_drained_begin_single(BdrvChild *c, bool poll) static void

[v4 2/3] block: Add backend_defaults property

backend_defaults property allow users to control if default block properties should be decided with backend information. If it is off, any backend information will be discarded, which is suitable if you plan to perform live migration to a different disk backend. If it is on, a block device may

[v4 1/3] block/file-posix: Optimize for macOS

This commit introduces "punch hole" operation and optimizes transfer block size for macOS. Thanks to Konstantin Nazarov for detailed analysis of a flaw in an old version of this change: https://gist.github.com/akihikodaki/87df4149e7ca87f18dc56807ec5a1bc5#gistcomment-3654667 Signed-off-by: