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(parent: 398ca68) | patch
fix default_file_splice_read()
authorAl Viro <viro@zeniv.linux.org.uk>
Sun, 27 Nov 2016 01:05:42 +0000 (20:05 -0500)
committerAl Viro <viro@zeniv.linux.org.uk>
Sun, 27 Nov 2016 01:05:42 +0000 (20:05 -0500)
commit449efb009e5db8cff6362b5d78991ebf19204560
treef4b4b68d40369757544c9000349bbb0ec5de38e7tree | snapshot
parent398ca685303b511c652cd3d46868119e91b0af36commit | diff
fix default_file_splice_read()

Botched calculation of number of pages.  As the result,
we were dropping pieces when doing splice to pipe from
e.g. 9p.

Reported-by: Alexei Starovoitov <ast@kernel.org>
Tested-by: Alexei Starovoitov <ast@kernel.org>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
fs/splice.c diff | blob | history
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