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Searched refs:userpage (Results 1 – 2 of 2) sorted by relevance

/Linux-v4.19/fs/btrfs/
Dextent_io.c2907 char *userpage; in __do_readpage() local
2912 userpage = kmap_atomic(page); in __do_readpage()
2913 memset(userpage + zero_offset, 0, iosize); in __do_readpage()
2915 kunmap_atomic(userpage); in __do_readpage()
2923 char *userpage; in __do_readpage() local
2927 userpage = kmap_atomic(page); in __do_readpage()
2928 memset(userpage + pg_offset, 0, iosize); in __do_readpage()
2930 kunmap_atomic(userpage); in __do_readpage()
3016 char *userpage; in __do_readpage() local
3019 userpage = kmap_atomic(page); in __do_readpage()
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Dcompression.c485 char *userpage; in add_ra_bio_pages() local
491 userpage = kmap_atomic(page); in add_ra_bio_pages()
492 memset(userpage + zero_offset, 0, zeros); in add_ra_bio_pages()
494 kunmap_atomic(userpage); in add_ra_bio_pages()