Lines Matching refs:userpage
3175 char *userpage; in btrfs_do_readpage() local
3180 userpage = kmap_atomic(page); in btrfs_do_readpage()
3181 memset(userpage + zero_offset, 0, iosize); in btrfs_do_readpage()
3183 kunmap_atomic(userpage); in btrfs_do_readpage()
3191 char *userpage; in btrfs_do_readpage() local
3195 userpage = kmap_atomic(page); in btrfs_do_readpage()
3196 memset(userpage + pg_offset, 0, iosize); in btrfs_do_readpage()
3198 kunmap_atomic(userpage); in btrfs_do_readpage()
3283 char *userpage; in btrfs_do_readpage() local
3286 userpage = kmap_atomic(page); in btrfs_do_readpage()
3287 memset(userpage + pg_offset, 0, iosize); in btrfs_do_readpage()
3289 kunmap_atomic(userpage); in btrfs_do_readpage()
3603 char *userpage; in __extent_writepage() local
3605 userpage = kmap_atomic(page); in __extent_writepage()
3606 memset(userpage + pg_offset, 0, in __extent_writepage()
3608 kunmap_atomic(userpage); in __extent_writepage()