posix-cpu-timers: cleanup rlimits usage

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Fetch rlimit (both hard and soft) values only once and work on them.  It
removes many accesses through sig structure and makes the code cleaner.

Mostly a preparation for writable resource limits support.

Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: john stultz <johnstul@us.ibm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

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Jiri Slaby 2010-03-05 13:42:53 -08:00 • committed by Linus Torvalds

parent f3abd4f953

commit d4bb527438

1 changed files with 17 additions and 15 deletions

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kernel/posix-cpu-timers.c

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