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| author |   Oleg Nesterov <oleg@redhat.com> | 2014-06-06 14:36:51 -0700 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@linux-foundation.org> | 2014-06-06 16:08:11 -0700 |
| commit | afe2b0386ac22b6a189a2067b25282cade3fbb4d (patch) | |
| tree | 794acbfc5e7c0a333ce322301cfe71c96847ed91 /include/linux | |
| parent | signals: rename rm_from_queue_full() to flush_sigqueue_mask() (diff) | |
| download | wireguard-linux-afe2b0386ac22b6a189a2067b25282cade3fbb4d.tar.xz wireguard-linux-afe2b0386ac22b6a189a2067b25282cade3fbb4d.zip | |
signals: cleanup the usage of t/current in do_sigaction()
The usage of "task_struct *t" and "current" in do_sigaction() looks really
annoying and chaotic. Initially "t" is used as a cached value of current
but not consistently, then it is reused as a loop variable and we have to
use "current" again.
Clean up this mess and also convert the code to use for_each_thread().
Signed-off-by: Oleg Nesterov <oleg@redhat.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Al Viro <viro@ZenIV.linux.org.uk>
Cc: David Woodhouse <dwmw2@infradead.org>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Geert Uytterhoeven <geert@linux-m68k.org>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Cc: Richard Weinberger <richard@nod.at>
Cc: Steven Rostedt <rostedt@goodmis.org>
Cc: Tejun Heo <tj@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include/linux')
0 files changed, 0 insertions, 0 deletions