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pid: cleanup the stale comment mentioning pidmap_init().

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pidmap_init() has already been replaced with pid_idr_init() in the commit
95846ecf9d ("pid: replace pid bitmap implementation with IDR API").
Cleanup the stale comment which still mentions it.

Link: https://lkml.kernel.org/r/20210714120713.19825-1-itazur@amazon.com
Signed-off-by: Takahiro Itazuri <itazur@amazon.com>
Cc: Kuniyuki Iwashima <kuniyu@amazon.co.jp>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Takahiro Itazuri 2021-09-07 20:00:38 -07:00 committed by Linus Torvalds
parent 05da8113c9
commit 5b91a75b33
1 changed files with 1 additions and 1 deletions
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2
include/linux/threads.h
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@ -38,7 +38,7 @@
* Define a minimum number of pids per cpu. Heuristically based
* on original pid max of 32k for 32 cpus. Also, increase the
* minimum settable value for pid_max on the running system based
* on similar defaults. See kernel/pid.c:pidmap_init() for details.
* on similar defaults. See kernel/pid.c:pid_idr_init() for details.
*/
#define PIDS_PER_CPU_DEFAULT 1024
#define PIDS_PER_CPU_MIN 8