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authorGargi Sharma <gs051095@gmail.com>2017-11-18 00:30:34 +0100
committerLinus Torvalds <torvalds@linux-foundation.org>2017-11-18 01:10:04 +0100
commite8cfbc245e24887e3c30235f71e9e9405e0cfc39 (patch)
tree0a9bc847f3c3328e822d1b9f0790999282390cf3 /arch/ia64
parentpid: replace pid bitmap implementation with IDR API (diff)
downloadlinux-e8cfbc245e24887e3c30235f71e9e9405e0cfc39.tar.xz
linux-e8cfbc245e24887e3c30235f71e9e9405e0cfc39.zip
pid: remove pidhash
pidhash is no longer required as all the information can be looked up from idr tree. nr_hashed represented the number of pids that had been hashed. Since, nr_hashed and PIDNS_HASH_ADDING are no longer relevant, it has been renamed to pid_allocated and PIDNS_ADDING respectively. [gs051095@gmail.com: v6] Link: http://lkml.kernel.org/r/1507760379-21662-3-git-send-email-gs051095@gmail.com Link: http://lkml.kernel.org/r/1507583624-22146-3-git-send-email-gs051095@gmail.com Signed-off-by: Gargi Sharma <gs051095@gmail.com> Reviewed-by: Rik van Riel <riel@redhat.com> Tested-by: Tony Luck <tony.luck@intel.com> [ia64] Cc: Julia Lawall <julia.lawall@lip6.fr> Cc: Ingo Molnar <mingo@kernel.org> Cc: Pavel Tatashin <pasha.tatashin@oracle.com> Cc: Kirill Tkhai <ktkhai@virtuozzo.com> Cc: Oleg Nesterov <oleg@redhat.com> Cc: Eric W. Biederman <ebiederm@xmission.com> Cc: Christoph Hellwig <hch@infradead.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch/ia64')
-rw-r--r--arch/ia64/kernel/asm-offsets.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/ia64/kernel/asm-offsets.c b/arch/ia64/kernel/asm-offsets.c
index f7693f49c573..f4db2168d1b8 100644
--- a/arch/ia64/kernel/asm-offsets.c
+++ b/arch/ia64/kernel/asm-offsets.c
@@ -31,8 +31,8 @@ void foo(void)
DEFINE(SIGFRAME_SIZE, sizeof (struct sigframe));
DEFINE(UNW_FRAME_INFO_SIZE, sizeof (struct unw_frame_info));
- BUILD_BUG_ON(sizeof(struct upid) != 32);
- DEFINE(IA64_UPID_SHIFT, 5);
+ BUILD_BUG_ON(sizeof(struct upid) != 16);
+ DEFINE(IA64_UPID_SHIFT, 4);
BLANK();