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authorGreg Kroah-Hartman <gregkh@suse.de>2006-06-12 17:11:31 -0700
committerGreg Kroah-Hartman <gregkh@suse.de>2006-06-27 09:24:00 -0700
commit6550e07f41ce8473ed684dac54fbfbd42183ffda (patch)
treed8ed394175785e9b28333d7ae130b725e176dfb5 /include/linux/types.h
parent2427ddd8fae2febe3f5ac1ba76b092541304d9f0 (diff)
[PATCH] 64bit Resource: finally enable 64bit resource sizes
Introduce the Kconfig entry and actually switch to a 64bit value, if wanted, for resource_size_t. Based on a patch series originally from Vivek Goyal <vgoyal@in.ibm.com> Cc: Vivek Goyal <vgoyal@in.ibm.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'include/linux/types.h')
-rw-r--r--include/linux/types.h7
1 files changed, 6 insertions, 1 deletions
diff --git a/include/linux/types.h b/include/linux/types.h
index a021e1577336..3f235660a3cd 100644
--- a/include/linux/types.h
+++ b/include/linux/types.h
@@ -178,9 +178,14 @@ typedef __u64 __bitwise __be64;
#ifdef __KERNEL__
typedef unsigned __bitwise__ gfp_t;
-typedef unsigned long resource_size_t;
+#ifdef CONFIG_RESOURCES_64BIT
+typedef u64 resource_size_t;
+#else
+typedef u32 resource_size_t;
#endif
+#endif /* __KERNEL__ */
+
struct ustat {
__kernel_daddr_t f_tfree;
__kernel_ino_t f_tinode;