Move some REQ flags to the common bio/request area

REQ_SECURE, REQ_FLUSH and REQ_FUA may all be set on a bio as well as
on a request, so relocate them to the shared part of the enum.

Signed-off-by: Matthew Wilcox <willy@linux.intel.com>
Signed-off-by: Namhyung Kim <namhyung@gmail.com>
Reviewed-by: Jeff Moyer <jmoyer@redhat.com>
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>

diff --git a/include/linux/blk_types.h b/include/linux/blk_types.h
index 6395692b2e7a9dec9725dcf42dbf244585f7c83e..32f0076e844b7da4768a709b95a4bba1b135195d 100644 (file)
--- a/include/linux/blk_types.h
+++ b/include/linux/blk_types.h
@@ -125,7 +125,11 @@ enum rq_flag_bits {
        __REQ_SYNC,             /* request is sync (sync write or read) */
        __REQ_META,             /* metadata io request */
        __REQ_DISCARD,          /* request to discard sectors */
+       __REQ_SECURE,           /* secure discard (used with __REQ_DISCARD) */
+
        __REQ_NOIDLE,           /* don't anticipate more IO after this one */
+       __REQ_FUA,              /* forced unit access */
+       __REQ_FLUSH,            /* request for cache flush */
 
        /* bio only flags */
        __REQ_RAHEAD,           /* read ahead, can fail anytime */
@@ -135,7 +139,6 @@ enum rq_flag_bits {
        /* request only flags */
        __REQ_SORTED,           /* elevator knows about this request */
        __REQ_SOFTBARRIER,      /* may not be passed by ioscheduler */
-       __REQ_FUA,              /* forced unit access */
        __REQ_NOMERGE,          /* don't touch this for merging */
        __REQ_STARTED,          /* drive already may have started this one */
        __REQ_DONTPREP,         /* don't call prep for this one */
@@ -146,11 +149,9 @@ enum rq_flag_bits {
        __REQ_PREEMPT,          /* set for "ide_preempt" requests */
        __REQ_ALLOCED,          /* request came from our alloc pool */
        __REQ_COPY_USER,        /* contains copies of user pages */
-       __REQ_FLUSH,            /* request for cache flush */
        __REQ_FLUSH_SEQ,        /* request for flush sequence */
        __REQ_IO_STAT,          /* account I/O stat */
        __REQ_MIXED_MERGE,      /* merge of different types, fail separately */
-       __REQ_SECURE,           /* secure discard (used with __REQ_DISCARD) */
        __REQ_NR_BITS,          /* stops here */
 };