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b66696e3 |
| 05-Apr-2010 |
Linus Torvalds <torvalds@linux-foundation.org> |
Merge branch 'slabh' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/misc
* 'slabh' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/misc: eeepc-wmi: include slab.h staging/otus: include
Merge branch 'slabh' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/misc
* 'slabh' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/misc: eeepc-wmi: include slab.h staging/otus: include slab.h from usbdrv.h percpu: don't implicitly include slab.h from percpu.h kmemcheck: Fix build errors due to missing slab.h include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h iwlwifi: don't include iwl-dev.h from iwl-devtrace.h x86: don't include slab.h from arch/x86/include/asm/pgtable_32.h
Fix up trivial conflicts in include/linux/percpu.h due to is_kernel_percpu_address() having been introduced since the slab.h cleanup with the percpu_up.c splitup.
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Revision tags: v2.6.34-rc3 |
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5a0e3ad6 |
| 24-Mar-2010 |
Tejun Heo <tj@kernel.org> |
include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h
percpu.h is included by sched.h and module.h and thus ends up being included when bu
include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h
percpu.h is included by sched.h and module.h and thus ends up being included when building most .c files. percpu.h includes slab.h which in turn includes gfp.h making everything defined by the two files universally available and complicating inclusion dependencies.
percpu.h -> slab.h dependency is about to be removed. Prepare for this change by updating users of gfp and slab facilities include those headers directly instead of assuming availability. As this conversion needs to touch large number of source files, the following script is used as the basis of conversion.
http://userweb.kernel.org/~tj/misc/slabh-sweep.py
The script does the followings.
* Scan files for gfp and slab usages and update includes such that only the necessary includes are there. ie. if only gfp is used, gfp.h, if slab is used, slab.h.
* When the script inserts a new include, it looks at the include blocks and try to put the new include such that its order conforms to its surrounding. It's put in the include block which contains core kernel includes, in the same order that the rest are ordered - alphabetical, Christmas tree, rev-Xmas-tree or at the end if there doesn't seem to be any matching order.
* If the script can't find a place to put a new include (mostly because the file doesn't have fitting include block), it prints out an error message indicating which .h file needs to be added to the file.
The conversion was done in the following steps.
1. The initial automatic conversion of all .c files updated slightly over 4000 files, deleting around 700 includes and adding ~480 gfp.h and ~3000 slab.h inclusions. The script emitted errors for ~400 files.
2. Each error was manually checked. Some didn't need the inclusion, some needed manual addition while adding it to implementation .h or embedding .c file was more appropriate for others. This step added inclusions to around 150 files.
3. The script was run again and the output was compared to the edits from #2 to make sure no file was left behind.
4. Several build tests were done and a couple of problems were fixed. e.g. lib/decompress_*.c used malloc/free() wrappers around slab APIs requiring slab.h to be added manually.
5. The script was run on all .h files but without automatically editing them as sprinkling gfp.h and slab.h inclusions around .h files could easily lead to inclusion dependency hell. Most gfp.h inclusion directives were ignored as stuff from gfp.h was usually wildly available and often used in preprocessor macros. Each slab.h inclusion directive was examined and added manually as necessary.
6. percpu.h was updated not to include slab.h.
7. Build test were done on the following configurations and failures were fixed. CONFIG_GCOV_KERNEL was turned off for all tests (as my distributed build env didn't work with gcov compiles) and a few more options had to be turned off depending on archs to make things build (like ipr on powerpc/64 which failed due to missing writeq).
* x86 and x86_64 UP and SMP allmodconfig and a custom test config. * powerpc and powerpc64 SMP allmodconfig * sparc and sparc64 SMP allmodconfig * ia64 SMP allmodconfig * s390 SMP allmodconfig * alpha SMP allmodconfig * um on x86_64 SMP allmodconfig
8. percpu.h modifications were reverted so that it could be applied as a separate patch and serve as bisection point.
Given the fact that I had only a couple of failures from tests on step 6, I'm fairly confident about the coverage of this conversion patch. If there is a breakage, it's likely to be something in one of the arch headers which should be easily discoverable easily on most builds of the specific arch.
Signed-off-by: Tejun Heo <tj@kernel.org> Guess-its-ok-by: Christoph Lameter <cl@linux-foundation.org> Cc: Ingo Molnar <mingo@redhat.com> Cc: Lee Schermerhorn <Lee.Schermerhorn@hp.com>
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Revision tags: v2.6.34-rc2, v2.6.34-rc1, v2.6.33, v2.6.33-rc8, v2.6.33-rc7, v2.6.33-rc6, v2.6.33-rc5, v2.6.33-rc4, v2.6.33-rc3, v2.6.33-rc2, v2.6.33-rc1 |
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#
6548698f |
| 07-Dec-2009 |
Frederic Weisbecker <fweisbec@gmail.com> |
Merge commit 'v2.6.32' into reiserfs/kill-bkl
Merge-reason: The tree was based 2.6.31. It's better to be up to date with 2.6.32. Although no conflicting changes were made in between, it gives benchm
Merge commit 'v2.6.32' into reiserfs/kill-bkl
Merge-reason: The tree was based 2.6.31. It's better to be up to date with 2.6.32. Although no conflicting changes were made in between, it gives benchmarking results closer to the lastest kernel behaviour.
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Revision tags: v2.6.32 |
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83863243 |
| 01-Dec-2009 |
Herbert Xu <herbert@gondor.apana.org.au> |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6
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Revision tags: v2.6.32-rc8, v2.6.32-rc7, v2.6.32-rc6 |
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e87a3dd3 |
| 01-Nov-2009 |
Takashi Iwai <tiwai@suse.de> |
Merge branch 'fix/misc' into topic/misc
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0b9e31e9 |
| 25-Oct-2009 |
Ingo Molnar <mingo@elte.hu> |
Merge branch 'linus' into sched/core
Conflicts: fs/proc/array.c
Merge reason: resolve conflict and queue up dependent patch.
Signed-off-by: Ingo Molnar <mingo@elte.hu>
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0f8f86c7 |
| 17-Oct-2009 |
Frederic Weisbecker <fweisbec@gmail.com> |
Merge commit 'perf/core' into perf/hw-breakpoint
Conflicts: kernel/Makefile kernel/trace/Makefile kernel/trace/trace.h samples/Makefile
Merge reason: We need to be uptodate with the perf events
Merge commit 'perf/core' into perf/hw-breakpoint
Conflicts: kernel/Makefile kernel/trace/Makefile kernel/trace/trace.h samples/Makefile
Merge reason: We need to be uptodate with the perf events development branch because we plan to rewrite the breakpoints API on top of perf events.
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Revision tags: v2.6.32-rc5, v2.6.32-rc4 |
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d94e5fcb |
| 06-Oct-2009 |
Haavard Skinnemoen <haavard.skinnemoen@atmel.com> |
Merge commit 'v2.6.32-rc3'
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907bc6c7 |
| 06-Oct-2009 |
Mark Brown <broonie@opensource.wolfsonmicro.com> |
Merge branch 'for-2.6.32' into for-2.6.33
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d9b2002c |
| 06-Oct-2009 |
Ingo Molnar <mingo@elte.hu> |
Merge branch 'perf/urgent' into perf/core
Merge reason: Upcoming patch is dependent on a fix in perf/urgent.
Signed-off-by: Ingo Molnar <mingo@elte.hu>
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Revision tags: v2.6.32-rc3 |
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0aa73ba1 |
| 01-Oct-2009 |
Ingo Molnar <mingo@elte.hu> |
Merge branch 'tracing/urgent' into tracing/core
Merge reason: Pick up latest fixes and update to latest upstream.
Signed-off-by: Ingo Molnar <mingo@elte.hu>
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1669b049 |
| 29-Sep-2009 |
James Morris <jmorris@namei.org> |
Merge branch 'master' into next
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Revision tags: v2.6.32-rc1, v2.6.32-rc2 |
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d7a4b414 |
| 23-Sep-2009 |
Frederic Weisbecker <fweisbec@gmail.com> |
Merge commit 'linus/master' into tracing/kprobes
Conflicts: kernel/trace/Makefile kernel/trace/trace.h kernel/trace/trace_event_types.h kernel/trace/trace_export.c
Merge reason: Sync with late
Merge commit 'linus/master' into tracing/kprobes
Conflicts: kernel/trace/Makefile kernel/trace/trace.h kernel/trace/trace_event_types.h kernel/trace/trace_export.c
Merge reason: Sync with latest significant tracing core changes.
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46557bef |
| 17-Nov-2009 |
Dave Airlie <airlied@redhat.com> |
Merge branch 'drm-core-next' of ../linux-2.6 into drm-next
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7a53c7f5 |
| 03-Nov-2009 |
Dmitry Torokhov <dmitry.torokhov@gmail.com> |
Merge commit 'v2.6.32-rc5' into for-linus
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8b3f6af8 |
| 24-Sep-2009 |
David S. Miller <davem@davemloft.net> |
Merge branch 'master' of /home/davem/src/GIT/linux-2.6/
Conflicts: drivers/staging/Kconfig drivers/staging/Makefile drivers/staging/cpc-usb/TODO drivers/staging/cpc-usb/cpc-usb_drv.c drivers/st
Merge branch 'master' of /home/davem/src/GIT/linux-2.6/
Conflicts: drivers/staging/Kconfig drivers/staging/Makefile drivers/staging/cpc-usb/TODO drivers/staging/cpc-usb/cpc-usb_drv.c drivers/staging/cpc-usb/cpc.h drivers/staging/cpc-usb/cpc_int.h drivers/staging/cpc-usb/cpcusb.h
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baea7b94 |
| 24-Sep-2009 |
Russell King <rmk+kernel@arm.linux.org.uk> |
Merge branch 'origin' into for-linus
Conflicts: MAINTAINERS
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d2ff6de5 |
| 24-Sep-2009 |
Ingo Molnar <mingo@elte.hu> |
Merge branch 'linus' into x86/urgent
Merge reason: Queueing up dependent early-printk fix.
Signed-off-by: Ingo Molnar <mingo@elte.hu>
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f0568783 |
| 22-Sep-2009 |
Anton Vorontsov <avorontsov@ru.mvista.com> |
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6
Conflicts: drivers/power/wm97xx_battery.c
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342ff1a1 |
| 22-Sep-2009 |
Linus Torvalds <torvalds@linux-foundation.org> |
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial: (34 commits) trivial: fix typo
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial: (34 commits) trivial: fix typo in aic7xxx comment trivial: fix comment typo in drivers/ata/pata_hpt37x.c trivial: typo in kernel-parameters.txt trivial: fix typo in tracing documentation trivial: add __init/__exit macros in drivers/gpio/bt8xxgpio.c trivial: add __init macro/ fix of __exit macro location in ipmi_poweroff.c trivial: remove unnecessary semicolons trivial: Fix duplicated word "options" in comment trivial: kbuild: remove extraneous blank line after declaration of usage() trivial: improve help text for mm debug config options trivial: doc: hpfall: accept disk device to unload as argument trivial: doc: hpfall: reduce risk that hpfall can do harm trivial: SubmittingPatches: Fix reference to renumbered step trivial: fix typos "man[ae]g?ment" -> "management" trivial: media/video/cx88: add __init/__exit macros to cx88 drivers trivial: fix typo in CONFIG_DEBUG_FS in gcov doc trivial: fix missing printk space in amd_k7_smp_check trivial: fix typo s/ketymap/keymap/ in comment trivial: fix typo "to to" in multiple files trivial: fix typos in comments s/DGBU/DBGU/ ...
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Revision tags: v2.6.31, v2.6.31-rc9, v2.6.31-rc8, v2.6.31-rc7 |
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a419aef8 |
| 18-Aug-2009 |
Joe Perches <joe@perches.com> |
trivial: remove unnecessary semicolons
Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
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Revision tags: v2.6.31-rc6, v2.6.31-rc5, v2.6.31-rc4, v2.6.31-rc3, v2.6.31-rc2, v2.6.31-rc1, v2.6.30, v2.6.30-rc8, v2.6.30-rc7, v2.6.30-rc6 |
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d585a021 |
| 08-May-2009 |
Dmitry Torokhov <dmitry.torokhov@gmail.com> |
Merge commit 'v2.6.30-rc5' into next
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Revision tags: v2.6.30-rc5 |
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3a20ac2c |
| 04-May-2009 |
Takashi Iwai <tiwai@suse.de> |
Merge branch 'fix/pcm-jiffies-check' into fix/asoc
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Revision tags: v2.6.30-rc4, v2.6.30-rc3 |
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8ecee462 |
| 21-Apr-2009 |
Ingo Molnar <mingo@elte.hu> |
Merge branch 'linus' into x86/mm
Merge reason: refresh the topic: there's been 290 non-merges commits upstream to arch/x86 alone.
Signed-off-by: Ingo Molnar <mingo@elte.hu>
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Revision tags: v2.6.30-rc2 |
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6967963d |
| 14-Apr-2009 |
Mark Brown <broonie@opensource.wolfsonmicro.com> |
Merge branch 'for-2.6.30' into for-2.6.31
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