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2013-06-12ioops: misc: add dup{,2}_or_die to ioopsDaniel Borkmann1-8/+0
2013-06-04xutils: eliminate xutils, move rest to epoll2Daniel Borkmann1-1/+0
2013-06-04xutils: break out string handling and lockingDaniel Borkmann1-0/+1
2013-03-15all: import netsniff-ng 0.5.8-rc0 sourceDaniel Borkmann1-0/+151
de9f6f0a5908a9d5dd'>7f56a9e69a6e6df90a27750c9bfc08a604a4ed10 parentdbc427ce4028580f1244b5b57ca1cbea31aad1e7 (diff)
ext4: refactor direct IO code
Currently ext4 direct IO handling is split between ext4_ext_direct_IO() and ext4_ind_direct_IO(). However the extent based function calls into the indirect based one for some cases and for example it is not able to handle file extending. Previously it was not also properly handling retries in case of ENOSPC errors. With DAX things would get even more contrieved so just refactor the direct IO code and instead of indirect / extent split do the split to read vs writes. Signed-off-by: Jan Kara <jack@suse.cz> Signed-off-by: Theodore Ts'o <tytso@mit.edu>
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