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| author | Andrew Turner <andrew@FreeBSD.org> | 2018-07-05 17:13:37 +0000 |
|---|---|---|
| committer | Andrew Turner <andrew@FreeBSD.org> | 2018-07-05 17:13:37 +0000 |
| commit | 2bf9501287cd79dfb3c0b558692ef2a9057a06a3 (patch) | |
| tree | ed2eee92ee1eaadeb86a1db1877db3b64027e668 /sys/kern/sched_4bsd.c | |
| parent | 31ed2b3b0664ee4a9947c91ee7072e1281d5d3a4 (diff) | |
| download | src-2bf9501287cd79dfb3c0b558692ef2a9057a06a3.tar.gz src-2bf9501287cd79dfb3c0b558692ef2a9057a06a3.zip | |
Create a new macro for static DPCPU data.
On arm64 (and possible other architectures) we are unable to use static
DPCPU data in kernel modules. This is because the compiler will generate
PC-relative accesses, however the runtime-linker expects to be able to
relocate these.
In preparation to fix this create two macros depending on if the data is
global or static.
Reviewed by: bz, emaste, markj
Sponsored by: ABT Systems Ltd
Differential Revision: https://reviews.freebsd.org/D16140
Notes
Notes:
svn path=/head/; revision=336007
Diffstat (limited to 'sys/kern/sched_4bsd.c')
| -rw-r--r-- | sys/kern/sched_4bsd.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sys/kern/sched_4bsd.c b/sys/kern/sched_4bsd.c index 8dc4443259b3..a85356107930 100644 --- a/sys/kern/sched_4bsd.c +++ b/sys/kern/sched_4bsd.c @@ -176,7 +176,7 @@ struct pcpuidlestat { u_int idlecalls; u_int oldidlecalls; }; -static DPCPU_DEFINE(struct pcpuidlestat, idlestat); +DPCPU_DEFINE_STATIC(struct pcpuidlestat, idlestat); static void setup_runqs(void) |