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authorChristian Brauner <[email protected]>2021-10-11 15:32:44 +0200
committerChristian Brauner <[email protected]>2021-10-14 13:29:18 +0200
commite9bdcdbf6936dd1fbf419e00222dc9038b7812c2 (patch)
tree1eabd32a68976f36fb256ad3c4b9723412adcea8 /tools/perf/scripts/python/arm-cs-trace-disasm.py
parent64570fbc14f8d7cb3fe3995f20e26bc25ce4b2cc (diff)
pid: add pidfd_get_task() helper
The number of system calls making use of pidfds is constantly increasing. Some of those new system calls duplicate the code to turn a pidfd into task_struct it refers to. Give them a simple helper for this. Link: https://lore.kernel.org/r/[email protected] Link: https://lore.kernel.org/r/[email protected] Cc: Vlastimil Babka <[email protected]> Cc: Suren Baghdasaryan <[email protected]> Cc: Matthew Bobrowski <[email protected]> Cc: Alexander Duyck <[email protected]> Cc: David Hildenbrand <[email protected]> Cc: Jan Kara <[email protected]> Cc: Minchan Kim <[email protected]> Reviewed-by: Matthew Bobrowski <[email protected]> Acked-by: David Hildenbrand <[email protected]> Signed-off-by: Christian Brauner <[email protected]>
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