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authorEd L. Cashin <ecashin@coraid.com>2006-09-20 14:36:49 -0400
committerGreg Kroah-Hartman <gregkh@suse.de>2006-10-18 12:53:50 -0700
commit4f51dc5e9ae195d2e8c22e5f574e004c2f6518a4 (patch)
tree852ab0b29d19f1ac9a4f7e7eeba6510c0ee7bca1 /drivers/block/aoe/aoe.h
parentdced3a053dd5415a7321e1ae153c96dea644da4e (diff)
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aoe: zero copy write 2 of 2
Avoid memory copy on writes. (This patch follows patch 4.) Signed-off-by: "Ed L. Cashin" <ecashin@coraid.com> Acked-by: Alan Cox <alan@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/block/aoe/aoe.h')
-rw-r--r--drivers/block/aoe/aoe.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/block/aoe/aoe.h b/drivers/block/aoe/aoe.h
index 7b1121748633..b41fdfe0f4b8 100644
--- a/drivers/block/aoe/aoe.h
+++ b/drivers/block/aoe/aoe.h
@@ -84,6 +84,7 @@ enum {
DEVFL_PAUSE = (1<<5),
DEVFL_NEWSIZE = (1<<6), /* need to update dev size in block layer */
DEVFL_MAXBCNT = (1<<7), /* d->maxbcnt is not changeable */
+ DEVFL_KICKME = (1<<8),
BUFFL_FAIL = 1,
};
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