[PATCH] usb: fixup usb so it uses struct pid

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The problem with remembering a user space process by its pid is that it is
possible that the process will exit, pid wrap around will occur.
Converting to a struct pid avoid that problem, and paves the way for
implementing a pid namespace.

Also since usb is the only user of kill_proc_info_as_uid rename
kill_proc_info_as_uid to kill_pid_info_as_uid and have the new version take
a struct pid.

Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
Acked-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

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Eric W. Biederman 2006-10-02 02:17:28 -07:00 • committed by Linus Torvalds

parent 43fa1adb93

commit 2425c08b37

5 changed files with 13 additions and 11 deletions

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8

kernel/signal.c

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