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| author | Bart Van Assche <bart.vanassche@wdc.com> | 2018-06-15 14:55:21 -0700 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2018-07-09 09:07:52 -0600 |
| commit | 6a5ac9846508ad7d1d23881d9d5add35f2e6ae71 (patch) | |
| tree | c0386ecdda510c941829913bba55aa68085a92b3 /block/Kconfig | |
| parent | 7c8542b7982264226cf94102950343185869b584 (diff) | |
| download | linux-6a5ac9846508ad7d1d23881d9d5add35f2e6ae71.tar.bz2 | |
block: Make struct request_queue smaller for CONFIG_BLK_DEV_ZONED=n
Exclude zoned block device members from struct request_queue for
CONFIG_BLK_DEV_ZONED == n. Avoid breaking the build by only building
the code that uses these struct request_queue members if
CONFIG_BLK_DEV_ZONED != n.
Signed-off-by: Bart Van Assche <bart.vanassche@wdc.com>
Reviewed-by: Damien Le Moal <damien.lemoal@wdc.com>
Cc: Matias Bjorling <mb@lightnvm.io>
Cc: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'block/Kconfig')
| -rw-r--r-- | block/Kconfig | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/block/Kconfig b/block/Kconfig index eb50fd4977c2..dfe7bc770fc9 100644 --- a/block/Kconfig +++ b/block/Kconfig @@ -177,6 +177,10 @@ config BLK_DEBUG_FS Unless you are building a kernel for a tiny system, you should say Y here. +config BLK_DEBUG_FS_ZONED + bool + default BLK_DEBUG_FS && BLK_DEV_ZONED + config BLK_SED_OPAL bool "Logic for interfacing with Opal enabled SEDs" ---help--- |