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authorAlexei Starovoitov <ast@kernel.org>2025-07-18 12:14:51 -0700
committerAlexei Starovoitov <ast@kernel.org>2025-07-18 12:15:59 -0700
commitbeb1097ec8bdf15e2fed3301920a719e0dd2250a (patch)
tree026a9569edbac6e1387a0cd9d7574e8b74795c05 /include/linux/blkdev.h
parent0ee30d937c147fc14c4b49535181d437cd2fde7a (diff)
parent7abc678e308467ab60ffb8c31f4638a47ee3518c (diff)
Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf after rc6
Cross-merge BPF and other fixes after downstream PR. No conflicts. Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Diffstat (limited to 'include/linux/blkdev.h')
-rw-r--r--include/linux/blkdev.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h
index a59880c809c7..181a0deadc9e 100644
--- a/include/linux/blkdev.h
+++ b/include/linux/blkdev.h
@@ -269,11 +269,16 @@ static inline dev_t disk_devt(struct gendisk *disk)
return MKDEV(disk->major, disk->first_minor);
}
+#ifdef CONFIG_TRANSPARENT_HUGEPAGE
/*
* We should strive for 1 << (PAGE_SHIFT + MAX_PAGECACHE_ORDER)
* however we constrain this to what we can validate and test.
*/
#define BLK_MAX_BLOCK_SIZE SZ_64K
+#else
+#define BLK_MAX_BLOCK_SIZE PAGE_SIZE
+#endif
+
/* blk_validate_limits() validates bsize, so drivers don't usually need to */
static inline int blk_validate_block_size(unsigned long bsize)