diff options
| author | Matthew Wilcox (Oracle) <willy@infradead.org> | 2021-05-06 18:02:27 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2021-05-06 19:24:11 -0700 |
| commit | 4ee60ec156d91c315d1f62dfc1bc5799dcc6b473 (patch) | |
| tree | e4872718c04099fbd30bbebabb4302c8243337b4 /drivers | |
| parent | 5b31a7dfa35098a8c331b47fe4869282597df89f (diff) | |
include: remove pagemap.h from blkdev.h
My UEK-derived config has 1030 files depending on pagemap.h before this
change. Afterwards, just 326 files need to be rebuilt when I touch
pagemap.h. I think blkdev.h is probably included too widely, but
untangling that dependency is harder and this solves my problem. x86
allmodconfig builds, but there may be implicit include problems on other
architectures.
Link: https://lkml.kernel.org/r/20210309195747.283796-1-willy@infradead.org
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Acked-by: Dan Williams <dan.j.williams@intel.com> [nvdimm]
Acked-by: Jens Axboe <axboe@kernel.dk> [block]
Reviewed-by: Christoph Hellwig <hch@lst.de>
Acked-by: Coly Li <colyli@suse.de> [bcache]
Acked-by: Martin K. Petersen <martin.petersen@oracle.com> [scsi]
Reviewed-by: William Kucharski <william.kucharski@oracle.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/block/brd.c | 1 | ||||
| -rw-r--r-- | drivers/block/loop.c | 1 | ||||
| -rw-r--r-- | drivers/md/bcache/super.c | 1 | ||||
| -rw-r--r-- | drivers/nvdimm/btt.c | 1 | ||||
| -rw-r--r-- | drivers/nvdimm/pmem.c | 1 | ||||
| -rw-r--r-- | drivers/scsi/scsicam.c | 1 |
6 files changed, 6 insertions, 0 deletions
diff --git a/drivers/block/brd.c b/drivers/block/brd.c index 6e622c1327ee..7562cf30b14e 100644 --- a/drivers/block/brd.c +++ b/drivers/block/brd.c @@ -18,6 +18,7 @@ #include <linux/bio.h> #include <linux/highmem.h> #include <linux/mutex.h> +#include <linux/pagemap.h> #include <linux/radix-tree.h> #include <linux/fs.h> #include <linux/slab.h> diff --git a/drivers/block/loop.c b/drivers/block/loop.c index a370cde3ddd4..d58d68f3c7cd 100644 --- a/drivers/block/loop.c +++ b/drivers/block/loop.c @@ -53,6 +53,7 @@ #include <linux/moduleparam.h> #include <linux/sched.h> #include <linux/fs.h> +#include <linux/pagemap.h> #include <linux/file.h> #include <linux/stat.h> #include <linux/errno.h> diff --git a/drivers/md/bcache/super.c b/drivers/md/bcache/super.c index 2b6d6e9cd680..bea8c4429ae8 100644 --- a/drivers/md/bcache/super.c +++ b/drivers/md/bcache/super.c @@ -16,6 +16,7 @@ #include "features.h" #include <linux/blkdev.h> +#include <linux/pagemap.h> #include <linux/debugfs.h> #include <linux/genhd.h> #include <linux/idr.h> diff --git a/drivers/nvdimm/btt.c b/drivers/nvdimm/btt.c index 41aa1f01fc07..18a267d5073f 100644 --- a/drivers/nvdimm/btt.c +++ b/drivers/nvdimm/btt.c @@ -6,6 +6,7 @@ #include <linux/highmem.h> #include <linux/debugfs.h> #include <linux/blkdev.h> +#include <linux/pagemap.h> #include <linux/module.h> #include <linux/device.h> #include <linux/mutex.h> diff --git a/drivers/nvdimm/pmem.c b/drivers/nvdimm/pmem.c index 7daac795db39..ed10a8b66068 100644 --- a/drivers/nvdimm/pmem.c +++ b/drivers/nvdimm/pmem.c @@ -8,6 +8,7 @@ */ #include <linux/blkdev.h> +#include <linux/pagemap.h> #include <linux/hdreg.h> #include <linux/init.h> #include <linux/platform_device.h> diff --git a/drivers/scsi/scsicam.c b/drivers/scsi/scsicam.c index f1553a453616..0ffdb8f2995f 100644 --- a/drivers/scsi/scsicam.c +++ b/drivers/scsi/scsicam.c @@ -17,6 +17,7 @@ #include <linux/genhd.h> #include <linux/kernel.h> #include <linux/blkdev.h> +#include <linux/pagemap.h> #include <linux/msdos_partition.h> #include <asm/unaligned.h> |