linux/scripts/tags.sh, branch v3.17

sched: add macros to define bitops for task atomic flags

2014-09-25T02:16:06Z

This will simplify code when we add new flags. v3: - Kees pointed out that no_new_privs should never be cleared, so we shouldn't define task_clear_no_new_privs(). we define 3 macros instead of a single one. v2: - updated scripts/tags.sh, suggested by Peter Cc: Ingo Molnar Cc: Miao Xie Cc: Tetsuo Handa Acked-by: Peter Zijlstra (Intel) Acked-by: Kees Cook Signed-off-by: Zefan Li Signed-off-by: Tejun Heo

scripts/tags.sh: include compat_sys_* symbols in the generated tags

2014-08-08T22:57:27Z

Since the kernel now has a COMPAT_SYSCALL infrastructure via commit 468366138850 ("COMPAT_SYSCALL_DEFINE: infrastructure"), add the corresponding regex for generating compat_sys_* symbols in the tags files (similar to sys_*). Signed-off-by: Catalin Marinas Cc: Alexander Viro Cc: Michal Marek Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

kbuild: trivial - use tabs for code indent where possible

2014-06-10T12:00:53Z

Signed-off-by: Masahiro Yamada Signed-off-by: Michal Marek

scripts/tags.sh: ignore symlink'ed source files

2014-06-09T20:59:24Z

Since commit 22d651dcef536c75f75537290bf3da5038e68b6b ('selftests/powerpc: Import Anton's memcpy / copy_tofrom_user tests'), some source files in the tree appear as symlink. Until commit 8c38a5328af8080bc69a25b3e4e144b03eeea95e ('scripts/tags.sh: ignore code of user space tools'), those symlinks made cscope report some warnings: $ make ALLSOURCE_ARCHS=all O=./obj-cscope/ cscope GEN cscope cscope: cannot find file .../tools/testing/selftests/powerpc/copyloops/copyuser_power7.S cscope: cannot find file .../tools/testing/selftests/powerpc/copyloops/memcpy_64.S cscope: cannot find file .../tools/testing/selftests/powerpc/copyloops/memcpy_power7.S cscope: cannot find file .../tools/testing/selftests/powerpc/copyloops/copyuser_64.S In order to prevent the same kind of warnings to be triggered by future addition of symlinks, the best option is to ignore all symlinks when building the file list to be processed by cscope (and other tools supported by scripts/tags.sh). Ignoring symlinks won't hide source files from cscope (and others) as the target of these symlinks already appear somewhere else in the tree, and, as such, should be processed by cscope (or others). Note that, cscope, when used with -R option to make it find the files to process by itself, already skip symlinks: it's not expected that cscope access source files through symlink. On top of commit 8c38a5328af8080bc69a25b3e4e144b03eeea95e ('scripts/tags.sh: ignore code of user space tools'), scripts/tags.sh output from "make cscope tags TAGS" is the same with and without this patch: it doesn't seems to introduce any regression (on Fedora 20). Link: http://lkml.kernel.org/r/1396530975.4361.28.camel@localhost.localdomain Link: http://mid.gmane.org/534312F8.5090609@t-online.de Cc: Michael Ellerman Cc: Anton Blanchard Cc: Benjamin Herrenschmidt Cc: Hans-Bernhard Bröker , Cc: Hans-Bernhard Broeker , Cc: Neil Horman Cc: Neil Horman Cc: Gerhard Sittig Cc: Konstantin Khlebnikov Signed-off-by: Yann Droneaud Signed-off-by: Michal Marek

scripts/tags.sh: add regular expression replacement pattern for memcg

2014-05-14T11:43:05Z

Currently, while using ctags to read code, we would get stumbled on PageCgroup* symbols: no definition found. And it is quite dull to manually dig it out. This patch adds regular expression replacement pattern for such symbols, like what have done for the PageXXX flag. It will teach ctags to find out the definition for us. Signed-off-by: Jianyu Zhan Signed-off-by: Michal Marek

scripts/tags.sh: ignore code of user space tools

2014-04-24T13:16:57Z

User space code in tools/ often reuses names of kernel constructions, this confuses navigation in the normal kernel code. Let's fix this mess. Signed-off-by: Konstantin Khlebnikov Signed-off-by: Michal Marek

scripts/tags.sh: add pattern for DEFINE_HASHTABLE

2014-04-16T21:25:41Z

Signed-off-by: Jianyu Zhan Signed-off-by: Michal Marek

scripts/tags.sh: Ignore *.mod.c

2014-02-06T15:52:07Z

CONFIG_MODVERSIONS=y results in a .mod.c for every compiled file in the kernel. Issuing a 'make cscope' on a compiled kernel tree results in the cscope files containing *.mod.c files. [prarit@prarit linux]# make cscope [prarit@prarit linux]# cat cscope.files | grep mod.c | wc -l 4807 These files are not useful for cscope and should be ignored. For example, # line filename / context / line 1 105 arch/x86/kvm/kvm-intel.mod.c <> { 0x618911fc, __VMLINUX_SYMBOL_STR(numa_node) }, 2 508 drivers/block/mtip32xx/mtip32xx.h <> int numa_node; 3 55 drivers/block/mtip32xx/mtip32xx.mod.c <> { 0x618911fc, __VMLINUX_SYMBOL_STR(numa_node) }, 4 37 drivers/cpufreq/acpi-cpufreq.mod.c <> { 0x618911fc, __VMLINUX_SYMBOL_STR(numa_node) }, Add an export to RCS_FIND_IGNORE so it can be used in scripts/tags.sh and add explicitly ignore *.mod.c files. Signed-off-by: Prarit Bhargava Cc: Andrew Morton Cc: Kirill Tkhai Cc: Michael Opdenacker Cc: Rusty Russell Signed-off-by: Michal Marek

scripts/tags.sh: remove obsolete __devinit[const|data]

2013-11-08T09:57:20Z

This removes the use of __devinitconst and __devinitdata in scripts/tags.sh, which were removed in 3.8. Signed-off-by: Michael Opdenacker Cc: Michal Marek Signed-off-by: Andrew Morton Signed-off-by: Michal Marek

scripts/tags.sh: Increase identifier list

2013-10-23T13:08:49Z

Add __maybe_unused __always_unused __cacheline_aligned __cacheline_aligned_in_smp ACPI_EXPORT_SYMBOL to the list. Signed-off-by: Kirill Tkhai Signed-off-by: Andrew Morton Signed-off-by: Michal Marek