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/linux-4.4.14/fs/ext4/
Dsymlink.c28 struct page *cpage = NULL; in ext4_encrypted_follow_link() local
45 cpage = read_mapping_page(inode->i_mapping, 0, NULL); in ext4_encrypted_follow_link()
46 if (IS_ERR(cpage)) in ext4_encrypted_follow_link()
47 return ERR_CAST(cpage); in ext4_encrypted_follow_link()
48 caddr = kmap(cpage); in ext4_encrypted_follow_link()
78 if (cpage) { in ext4_encrypted_follow_link()
79 kunmap(cpage); in ext4_encrypted_follow_link()
80 page_cache_release(cpage); in ext4_encrypted_follow_link()
84 if (cpage) { in ext4_encrypted_follow_link()
85 kunmap(cpage); in ext4_encrypted_follow_link()
[all …]
/linux-4.4.14/fs/f2fs/
Dnamei.c928 struct page *cpage = NULL; in f2fs_encrypted_follow_link() local
942 cpage = read_mapping_page(inode->i_mapping, 0, NULL); in f2fs_encrypted_follow_link()
943 if (IS_ERR(cpage)) in f2fs_encrypted_follow_link()
944 return ERR_CAST(cpage); in f2fs_encrypted_follow_link()
945 caddr = kmap(cpage); in f2fs_encrypted_follow_link()
985 kunmap(cpage); in f2fs_encrypted_follow_link()
986 page_cache_release(cpage); in f2fs_encrypted_follow_link()
991 kunmap(cpage); in f2fs_encrypted_follow_link()
992 page_cache_release(cpage); in f2fs_encrypted_follow_link()
Dsegment.c1483 struct page *cpage; in f2fs_wait_on_encrypted_page_writeback() local
1490 cpage = find_lock_page(META_MAPPING(sbi), blkaddr); in f2fs_wait_on_encrypted_page_writeback()
1491 if (cpage) { in f2fs_wait_on_encrypted_page_writeback()
1492 f2fs_wait_on_page_writeback(cpage, DATA); in f2fs_wait_on_encrypted_page_writeback()
1493 f2fs_put_page(cpage, 1); in f2fs_wait_on_encrypted_page_writeback()
/linux-4.4.14/fs/btrfs/
Dinode.c186 struct page *cpage; in insert_inline_extent() local
189 cpage = compressed_pages[i]; in insert_inline_extent()
193 kaddr = kmap_atomic(cpage); in insert_inline_extent()