Commit 4e54ea72 authored by Christoph Hellwig's avatar Christoph Hellwig Committed by Jens Axboe
Browse files

block: fix spelling and grammar for in writeback_cache_control.rst 



Suggested-by: default avatarDamien Le Moal <dlemoal@kernel.org>
Signed-off-by: default avatarChristoph Hellwig <hch@lst.de>
Reviewed-by: default avatarDamien Le Moal <dlemoal@kernel.org>
Reviewed-by: default avatarMartin K. Petersen <martin.petersen@oracle.com>
Reviewed-by: default avatarJohannes Thumshirn <johannes.thumshirn@wdc.com>
Link: https://lore.kernel.org/r/20240619154623.450048-3-hch@lst.de


Signed-off-by: default avatarJens Axboe <axboe@kernel.dk>
parent f6860b60

Documentation/block/writeback_cache_control.rst

+3 −3
Original line number Diff line number Diff line
@@ -70,8 +70,8 @@ flag in the features field of the queue_limits structure. 
Implementation details for bio based block drivers

--------------------------------------------------



For bio based drivers the REQ_PREFLUSH and REQ_FUA bit are simplify passed on

to the driver if the drivers sets the BLK_FEAT_WRITE_CACHE flag and the drivers

For bio based drivers the REQ_PREFLUSH and REQ_FUA bit are simply passed on to

the driver if the driver sets the BLK_FEAT_WRITE_CACHE flag and the driver

needs to handle them.



*NOTE*: The REQ_FUA bit also gets passed on when the BLK_FEAT_FUA flags is
@@ -89,7 +89,7 @@ When the BLK_FEAT_WRITE_CACHE flag is set, REQ_OP_WRITE | REQ_PREFLUSH requests 
with a payload are automatically turned into a sequence of a REQ_OP_FLUSH

request followed by the actual write by the block layer.



When the BLK_FEAT_FUA flags is set, the REQ_FUA bit simplify passed on for the

When the BLK_FEAT_FUA flags is set, the REQ_FUA bit is simply passed on for the

REQ_OP_WRITE request, else a REQ_OP_FLUSH request is sent by the block layer

after the completion of the write request for bio submissions with the REQ_FUA

bit set.