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author | Al Viro <viro@zeniv.linux.org.uk> | 2008-04-22 05:31:30 -0400 |
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committer | Al Viro <viro@zeniv.linux.org.uk> | 2008-04-25 09:23:59 -0400 |
commit | 3b1253880b7a9e6db54b943b2d40bcf2202f58ab (patch) | |
tree | 5301be7b4d4310faa8db5a0d027b81421e36570e /fs/fcntl.c | |
parent | fd8328be874f4190a811c58cd4778ec2c74d2c05 (diff) |
[PATCH] sanitize unshare_files/reset_files_struct
* let unshare_files() give caller the displaced files_struct
* don't bother with grabbing reference only to drop it in the
caller if it hadn't been shared in the first place
* in that form unshare_files() is trivially implemented via
unshare_fd(), so we eliminate the duplicate logics in fork.c
* reset_files_struct() is not just only called for current;
it will break the system if somebody ever calls it for anything
else (we can't modify ->files of somebody else). Lose the
task_struct * argument.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/fcntl.c')
0 files changed, 0 insertions, 0 deletions