From 365b18189789bfa1acd9939e6312b8a4b4577b28 Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Wed, 7 Jul 2010 18:53:25 +0200 Subject: add f_flags to struct statfs(64) Add a flags field to help glibc implementing statvfs(3) efficiently. We copy the flag values from glibc, and add a new ST_VALID flag to denote that f_flags is implemented. Signed-off-by: Christoph Hellwig Signed-off-by: Al Viro --- arch/mips/include/asm/statfs.h | 12 ++++++++---- arch/s390/include/asm/statfs.h | 9 ++++++--- 2 files changed, 14 insertions(+), 7 deletions(-) (limited to 'arch') diff --git a/arch/mips/include/asm/statfs.h b/arch/mips/include/asm/statfs.h index c3ddf973c1c..0f805c7a42a 100644 --- a/arch/mips/include/asm/statfs.h +++ b/arch/mips/include/asm/statfs.h @@ -33,7 +33,8 @@ struct statfs { /* Linux specials */ __kernel_fsid_t f_fsid; long f_namelen; - long f_spare[6]; + long f_flags; + long f_spare[5]; }; #if (_MIPS_SIM == _MIPS_SIM_ABI32) || (_MIPS_SIM == _MIPS_SIM_NABI32) @@ -53,7 +54,8 @@ struct statfs64 { __u64 f_bavail; __kernel_fsid_t f_fsid; __u32 f_namelen; - __u32 f_spare[6]; + __u32 f_flags; + __u32 f_spare[5]; }; #endif /* _MIPS_SIM == _MIPS_SIM_ABI32 */ @@ -73,7 +75,8 @@ struct statfs64 { /* Same as struct statfs */ /* Linux specials */ __kernel_fsid_t f_fsid; long f_namelen; - long f_spare[6]; + long f_flags; + long f_spare[5]; }; struct compat_statfs64 { @@ -88,7 +91,8 @@ struct compat_statfs64 { __u64 f_bavail; __kernel_fsid_t f_fsid; __u32 f_namelen; - __u32 f_spare[6]; + __u32 f_flags; + __u32 f_spare[5]; }; #endif /* _MIPS_SIM == _MIPS_SIM_ABI64 */ diff --git a/arch/s390/include/asm/statfs.h b/arch/s390/include/asm/statfs.h index 06cc70307ec..3be7fbd406c 100644 --- a/arch/s390/include/asm/statfs.h +++ b/arch/s390/include/asm/statfs.h @@ -33,7 +33,8 @@ struct statfs { __kernel_fsid_t f_fsid; int f_namelen; int f_frsize; - int f_spare[5]; + int f_flags; + int f_spare[4]; }; struct statfs64 { @@ -47,7 +48,8 @@ struct statfs64 { __kernel_fsid_t f_fsid; int f_namelen; int f_frsize; - int f_spare[5]; + int f_flags; + int f_spare[4]; }; struct compat_statfs64 { @@ -61,7 +63,8 @@ struct compat_statfs64 { __kernel_fsid_t f_fsid; __u32 f_namelen; __u32 f_frsize; - __u32 f_spare[5]; + __u32 f_flags; + __u32 f_spare[4]; }; #endif /* __s390x__ */ -- cgit v1.2.3-70-g09d2