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/openbmc/linux/fs/udf/ |
H A D | file.c | diff 5c26eac43a0b708083ebd99e0ba57c9b268cef84 Sun Apr 23 13:58:34 CDT 2017 Fabian Frederick <fabf@skynet.be> udf: use kmap_atomic for memcpy copying
Use temporary mapping for memory copying operations.
To avoid any sleeping problem,
mark_inode_dirty(inode) was moved after kunmap() in udf_adinicb_readpage()
down_write(&iinfo->i_data_sem) set before kmap_atomic() in udf_expand_file_adinicb()
Signed-off-by: Fabian Frederick <fabf@skynet.be> Signed-off-by: Jan Kara <jack@suse.cz>
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H A D | inode.c | diff 5c26eac43a0b708083ebd99e0ba57c9b268cef84 Sun Apr 23 13:58:34 CDT 2017 Fabian Frederick <fabf@skynet.be> udf: use kmap_atomic for memcpy copying
Use temporary mapping for memory copying operations.
To avoid any sleeping problem,
mark_inode_dirty(inode) was moved after kunmap() in udf_adinicb_readpage()
down_write(&iinfo->i_data_sem) set before kmap_atomic() in udf_expand_file_adinicb()
Signed-off-by: Fabian Frederick <fabf@skynet.be> Signed-off-by: Jan Kara <jack@suse.cz>
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