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| author | Nicholas Mc Guire <hofrat@osadl.org> | 2015-05-18 14:19:12 +0200 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2015-05-19 15:13:45 +0200 |
| commit | 0a227985d4a993a322ff72ecbaeee2611d624216 (patch) | |
| tree | c433aed266b2d993e47b4b883bd8ffb406ef02ee /kernel/time | |
| parent | sched,perf: Fix periodic timers (diff) | |
| download | linux-0a227985d4a993a322ff72ecbaeee2611d624216.tar.xz linux-0a227985d4a993a322ff72ecbaeee2611d624216.zip | |
time: Move timeconst.h into include/generated
kernel/time/timeconst.h is moved to include/generated/ and generated
by the top level Kbuild. This allows using timeconst.h in an earlier
build stage.
Signed-off-by: Nicholas Mc Guire <hofrat@osadl.org>
Cc: Masahiro Yamada <yamada.m@jp.panasonic.com>
Cc: Sam Ravnborg <sam@ravnborg.org>
Cc: Joe Perches <joe@perches.com>
Cc: John Stultz <john.stultz@linaro.org>
Cc: Andrew Hunter <ahh@google.com>
Cc: Paul Turner <pjt@google.com>
Cc: Michal Marek <mmarek@suse.cz>
Link: http://lkml.kernel.org/r/1431951554-5563-1-git-send-email-hofrat@osadl.org
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'kernel/time')
| -rw-r--r-- | kernel/time/Makefile | 17 | ||||
| -rw-r--r-- | kernel/time/time.c | 2 | ||||
| -rw-r--r-- | kernel/time/timeconst.bc | 3 |
3 files changed, 4 insertions, 18 deletions
diff --git a/kernel/time/Makefile b/kernel/time/Makefile index 01f0312419b3..ffc4cc3dcd47 100644 --- a/kernel/time/Makefile +++ b/kernel/time/Makefile @@ -13,19 +13,4 @@ obj-$(CONFIG_TIMER_STATS) += timer_stats.o obj-$(CONFIG_DEBUG_FS) += timekeeping_debug.o obj-$(CONFIG_TEST_UDELAY) += test_udelay.o -$(obj)/time.o: $(obj)/timeconst.h - -quiet_cmd_hzfile = HZFILE $@ - cmd_hzfile = echo "hz=$(CONFIG_HZ)" > $@ - -targets += hz.bc -$(obj)/hz.bc: $(objtree)/include/config/hz.h FORCE - $(call if_changed,hzfile) - -quiet_cmd_bc = BC $@ - cmd_bc = bc -q $(filter-out FORCE,$^) > $@ - -targets += timeconst.h -$(obj)/timeconst.h: $(obj)/hz.bc $(src)/timeconst.bc FORCE - $(call if_changed,bc) - +$(obj)/time.o: $(objtree)/include/config/ diff --git a/kernel/time/time.c b/kernel/time/time.c index 2c85b7724af4..4fa1d26a9843 100644 --- a/kernel/time/time.c +++ b/kernel/time/time.c @@ -41,7 +41,7 @@ #include <asm/uaccess.h> #include <asm/unistd.h> -#include "timeconst.h" +#include <generated/timeconst.h> #include "timekeeping.h" /* diff --git a/kernel/time/timeconst.bc b/kernel/time/timeconst.bc index 511bdf2cafda..c7388dee8635 100644 --- a/kernel/time/timeconst.bc +++ b/kernel/time/timeconst.bc @@ -50,7 +50,7 @@ define timeconst(hz) { print "#include <linux/types.h>\n\n" print "#if HZ != ", hz, "\n" - print "#error \qkernel/timeconst.h has the wrong HZ value!\q\n" + print "#error \qinclude/generated/timeconst.h has the wrong HZ value!\q\n" print "#endif\n\n" if (hz < 2) { @@ -105,4 +105,5 @@ define timeconst(hz) { halt } +hz = read(); timeconst(hz) |