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authorAnton Altaparmakov <anton@tuxera.com>2015-03-11 10:43:31 -0400
committerAl Viro <viro@zeniv.linux.org.uk>2015-04-11 22:24:32 -0400
commit171a02032bf1e1bb35442a38d6e25e0dcbb85c63 (patch)
treea374f6fcd3290ccce1872c6013799dc8c171a31e /fs/ntfs
parente5b811e38af7540b385c898d83eb0198310343fd (diff)
downloadlinux-171a02032bf1e1bb35442a38d6e25e0dcbb85c63.tar.bz2
VFS: Add iov_iter_fault_in_multipages_readable()
simillar to iov_iter_fault_in_readable() but differs in that it is not limited to faulting in the first iovec and instead faults in "bytes" bytes iterating over the iovecs as necessary. Also, instead of only faulting in the first and last page of the range, all pages are faulted in. This function is needed by NTFS when it does multi page file writes. Signed-off-by: Anton Altaparmakov <anton@tuxera.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/ntfs')
0 files changed, 0 insertions, 0 deletions