diff options
| author | Tom Lendacky <thomas.lendacky@amd.com> | 2017-10-20 09:30:51 -0500 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2017-11-07 15:35:57 +0100 |
| commit | 1d2e733b13b450e5854f4a8f8efcd77fa7362d62 (patch) | |
| tree | a38738ce58e19cb5fb1f3d95e24e75cb1ab8fdf7 /include | |
| parent | 4ac2aed837cbdbb21c12a28c04718e34c1dc225f (diff) | |
| download | linux-1d2e733b13b450e5854f4a8f8efcd77fa7362d62.tar.bz2 | |
resource: Provide resource struct in resource walk callback
In preperation for a new function that will need additional resource
information during the resource walk, update the resource walk callback to
pass the resource structure. Since the current callback start and end
arguments are pulled from the resource structure, the callback functions
can obtain them from the resource structure directly.
Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com>
Signed-off-by: Brijesh Singh <brijesh.singh@amd.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Kees Cook <keescook@chromium.org>
Reviewed-by: Borislav Petkov <bp@suse.de>
Tested-by: Borislav Petkov <bp@suse.de>
Cc: kvm@vger.kernel.org
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Borislav Petkov <bp@alien8.de>
Cc: linuxppc-dev@lists.ozlabs.org
Link: https://lkml.kernel.org/r/20171020143059.3291-10-brijesh.singh@amd.com
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/ioport.h | 4 | ||||
| -rw-r--r-- | include/linux/kexec.h | 2 |
2 files changed, 3 insertions, 3 deletions
diff --git a/include/linux/ioport.h b/include/linux/ioport.h index 83c8d6530f0f..c0070d7c4b99 100644 --- a/include/linux/ioport.h +++ b/include/linux/ioport.h @@ -272,10 +272,10 @@ walk_system_ram_range(unsigned long start_pfn, unsigned long nr_pages, void *arg, int (*func)(unsigned long, unsigned long, void *)); extern int walk_system_ram_res(u64 start, u64 end, void *arg, - int (*func)(u64, u64, void *)); + int (*func)(struct resource *, void *)); extern int walk_iomem_res_desc(unsigned long desc, unsigned long flags, u64 start, u64 end, - void *arg, int (*func)(u64, u64, void *)); + void *arg, int (*func)(struct resource *, void *)); /* True if any part of r1 overlaps r2 */ static inline bool resource_overlaps(struct resource *r1, struct resource *r2) diff --git a/include/linux/kexec.h b/include/linux/kexec.h index 1c08c925cefb..f16f6ceb3875 100644 --- a/include/linux/kexec.h +++ b/include/linux/kexec.h @@ -160,7 +160,7 @@ struct kexec_buf { }; int __weak arch_kexec_walk_mem(struct kexec_buf *kbuf, - int (*func)(u64, u64, void *)); + int (*func)(struct resource *, void *)); extern int kexec_add_buffer(struct kexec_buf *kbuf); int kexec_locate_mem_hole(struct kexec_buf *kbuf); #endif /* CONFIG_KEXEC_FILE */ |