kernel/linux.git/arch/sh/mm/asids-debugfs.c, branch linux-4.16.y

sched/headers: Prepare for new header dependencies before moving code to

2017-03-02T07:42:35+00:00

We are going to split out of , which will have to be picked up from other headers and a couple of .c files. Create a trivial placeholder file that just maps to to make this patch obviously correct and bisectable. Include the new header in the files that are going to need it. Acked-by: Linus Torvalds Cc: Mike Galbraith Cc: Peter Zijlstra Cc: Thomas Gleixner Cc: linux-kernel@vger.kernel.org Signed-off-by: Ingo Molnar

sched/headers: Prepare for new header dependencies before moving code to

2017-03-02T07:42:29+00:00

sh: make mm/asids-debugfs explicitly non-modular

2016-07-31T03:33:32+00:00

The Makefile/Kconfig currently controlling compilation of this code is: obj-$(CONFIG_DEBUG_FS) += $(debugfs-y) debugfs-y := asids-debugfs.o lib/Kconfig.debug:config DEBUG_FS lib/Kconfig.debug: bool "Debug Filesystem" ....meaning that it currently is not being built as a module by anyone. Lets remove the couple traces of modular code, so that when reading the driver there is no doubt it is builtin-only. Since module_init translates to device_initcall in the non-modular case, the init ordering remains unchanged with this commit. Cc: Yoshinori Sato Cc: Rich Felker Cc: linux-sh@vger.kernel.org Signed-off-by: Paul Gortmaker Signed-off-by: Rich Felker

arch/sh/mm/asids-debugfs.c: use PTR_ERR_OR_ZERO

2014-08-07T01:01:12+00:00

Replace IS_ERR/PTR_ERR. Signed-off-by: Fabian Frederick Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

sh: provide generic arch_debugfs_dir.

2010-09-23T19:04:26+00:00

While sh previously had its own debugfs root, there now exists a common arch_debugfs_dir prototype, so we switch everything over to that. Presumably once more architectures start making use of this we'll be able to just kill off the stub kdebugfs wrapper. Signed-off-by: Paul Mundt

sh: Update debugfs ASID dumping for 16-bit ASID support.

2009-03-17T08:59:31+00:00

Signed-off-by: Paul Mundt

sh: Fix up the cpu_asid() return value on nommu.

2008-12-22T09:44:03+00:00

This ought to be unsigned long, rather than defaulting to int. Signed-off-by: Paul Mundt

sh: Convert sh64 /proc/asids to debugfs and generic sh.

2008-12-22T09:44:03+00:00

This converts the sh64 /proc/asids entry to debugfs and enables it for all SH parts that have debugfs enabled. On MMU systems this can be used to determine which processes are using which ASIDs which in turn can be used for finer grained cache tag analysis. Signed-off-by: Paul Mundt