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

/OK3568_Linux_fs/kernel/drivers/md/
H A Dmd-bitmap.c452 if (!bitmap->storage.sb_page) /* no superblock */ in md_bitmap_update_sb()
454 sb = kmap_atomic(bitmap->storage.sb_page); in md_bitmap_update_sb()
475 write_page(bitmap, bitmap->storage.sb_page, 1); in md_bitmap_update_sb()
484 if (!bitmap || !bitmap->storage.sb_page) in md_bitmap_print_sb()
486 sb = kmap_atomic(bitmap->storage.sb_page); in md_bitmap_print_sb()
524 bitmap->storage.sb_page = alloc_page(GFP_KERNEL | __GFP_ZERO); in md_bitmap_new_disk_sb()
525 if (bitmap->storage.sb_page == NULL) in md_bitmap_new_disk_sb()
527 bitmap->storage.sb_page->index = 0; in md_bitmap_new_disk_sb()
529 sb = kmap_atomic(bitmap->storage.sb_page); in md_bitmap_new_disk_sb()
587 struct page *sb_page; in md_bitmap_read_sb() local
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H A Ddm-raid.c859 rs->dev[i].rdev.sb_page = alloc_page(GFP_KERNEL); in parse_dev_params()
860 if (!rs->dev[i].rdev.sb_page) { in parse_dev_params()
1011 !rs->dev[i].rdev.sb_page))) in validate_raid_redundancy()
1056 if ((!rs->dev[i].rdev.sb_page || in validate_raid_redundancy()
1082 if ((!rs->dev[i].rdev.sb_page || in validate_raid_redundancy()
2034 BUG_ON(!rdev->sb_page); in read_disk_sb()
2041 if (!sync_page_io(rdev, 0, size, rdev->sb_page, REQ_OP_READ, 0, true)) { in read_disk_sb()
2093 BUG_ON(!rdev->sb_page); in super_sync()
2095 sb = page_address(rdev->sb_page); in super_sync()
2176 sb = page_address(rdev->sb_page); in super_load()
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H A Dmd-bitmap.h202 struct page *sb_page; /* cached copy of the bitmap member
H A Dmd.c929 rdev->sb_page = alloc_page(GFP_KERNEL); in alloc_disk_sb()
930 if (!rdev->sb_page) in alloc_disk_sb()
937 if (rdev->sb_page) { in md_rdev_clear()
938 put_page(rdev->sb_page); in md_rdev_clear()
940 rdev->sb_page = NULL; in md_rdev_clear()
1058 if (!sync_page_io(rdev, 0, size, rdev->sb_page, REQ_OP_READ, 0, true)) in read_disk_sb()
1231 sb = page_address(rdev->sb_page); in super_90_load()
1280 mdp_super_t *refsb = page_address(refdev->sb_page); in super_90_load()
1321 mdp_super_t *sb = page_address(rdev->sb_page); in super_90_validate()
1468 sb = page_address(rdev->sb_page); in super_90_sync()
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H A Dmd-cluster.c464 sb = page_address(rdev->sb_page); in process_suspend_info()
1198 sb = kmap_atomic(bitmap->storage.sb_page); in cluster_check_sync_size()
1229 sb = kmap_atomic(bitmap->storage.sb_page); in cluster_check_sync_size()
1411 struct mdp_superblock_1 *sb = page_address(rdev->sb_page); in add_new_disk()
H A Dmd.h63 struct page *sb_page, *bb_page; member
H A Draid10.c4255 sb = page_address(rdev->sb_page); in raid10_start_reshape()
4564 sb = page_address(rdev->sb_page); in reshape_request()