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Searched refs:sb_page (Results 1 – 7 of 7) sorted by relevance

/drivers/md/
Dbitmap.c454 if (!bitmap->storage.sb_page) /* no superblock */ in bitmap_update_sb()
456 sb = kmap_atomic(bitmap->storage.sb_page); in bitmap_update_sb()
473 write_page(bitmap, bitmap->storage.sb_page, 1); in bitmap_update_sb()
482 if (!bitmap || !bitmap->storage.sb_page) in bitmap_print_sb()
484 sb = kmap_atomic(bitmap->storage.sb_page); in bitmap_print_sb()
522 bitmap->storage.sb_page = alloc_page(GFP_KERNEL | __GFP_ZERO); in bitmap_new_disk_sb()
523 if (bitmap->storage.sb_page == NULL) in bitmap_new_disk_sb()
525 bitmap->storage.sb_page->index = 0; in bitmap_new_disk_sb()
527 sb = kmap_atomic(bitmap->storage.sb_page); in bitmap_new_disk_sb()
585 struct page *sb_page; in bitmap_read_sb() local
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Ddm-raid.c855 rs->dev[i].rdev.sb_page = alloc_page(GFP_KERNEL); in parse_dev_params()
856 if (!rs->dev[i].rdev.sb_page) { in parse_dev_params()
1006 !rs->dev[i].rdev.sb_page) in validate_raid_redundancy()
1045 if ((!rs->dev[i].rdev.sb_page || in validate_raid_redundancy()
1071 if ((!rs->dev[i].rdev.sb_page || in validate_raid_redundancy()
2015 BUG_ON(!rdev->sb_page); in read_disk_sb()
2022 if (!sync_page_io(rdev, 0, size, rdev->sb_page, REQ_OP_READ, 0, true)) { in read_disk_sb()
2074 BUG_ON(!rdev->sb_page); in super_sync()
2076 sb = page_address(rdev->sb_page); in super_sync()
2157 sb = page_address(rdev->sb_page); in super_load()
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Dbitmap.h202 struct page *sb_page; /* cached copy of the bitmap member
Dmd.c747 rdev->sb_page = alloc_page(GFP_KERNEL); in alloc_disk_sb()
748 if (!rdev->sb_page) in alloc_disk_sb()
755 if (rdev->sb_page) { in md_rdev_clear()
756 put_page(rdev->sb_page); in md_rdev_clear()
758 rdev->sb_page = NULL; in md_rdev_clear()
875 if (!sync_page_io(rdev, 0, size, rdev->sb_page, REQ_OP_READ, 0, true)) in read_disk_sb()
1047 sb = page_address(rdev->sb_page); in super_90_load()
1085 mdp_super_t *refsb = page_address(refdev->sb_page); in super_90_load()
1126 mdp_super_t *sb = page_address(rdev->sb_page); in super_90_validate()
1271 sb = page_address(rdev->sb_page); in super_90_sync()
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Dmd-cluster.c1109 sb = kmap_atomic(bitmap->storage.sb_page); in cluster_check_sync_size()
1140 sb = kmap_atomic(bitmap->storage.sb_page); in cluster_check_sync_size()
1306 struct mdp_superblock_1 *sb = page_address(rdev->sb_page); in add_new_disk()
Dmd.h60 struct page *sb_page, *bb_page; member
/drivers/md/bcache/
Dsuper.c1167 static void register_bdev(struct cache_sb *sb, struct page *sb_page, in register_bdev() argument
1180 dc->sb_bio.bi_io_vec[0].bv_page = sb_page; in register_bdev()
1181 get_page(sb_page); in register_bdev()
1884 static int register_cache(struct cache_sb *sb, struct page *sb_page, in register_cache() argument
1898 ca->sb_bio.bi_io_vec[0].bv_page = sb_page; in register_cache()
1899 get_page(sb_page); in register_cache()
1987 struct page *sb_page = NULL; in register_bcache() local
2021 err = read_super(sb, bdev, &sb_page); in register_bcache()
2032 register_bdev(sb, sb_page, bdev, dc); in register_bcache()
2039 if (register_cache(sb, sb_page, bdev, ca) != 0) in register_bcache()
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