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block: remove per-queue plugging
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1#ifndef _LINUX_STATFS_H
2#define _LINUX_STATFS_H
3
4#include <linux/types.h>
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5#include <asm/statfs.h>
6
7struct kstatfs {
8 long f_type;
9 long f_bsize;
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10 u64 f_blocks;
11 u64 f_bfree;
12 u64 f_bavail;
13 u64 f_files;
14 u64 f_ffree;
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15 __kernel_fsid_t f_fsid;
16 long f_namelen;
17 long f_frsize;
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18 long f_flags;
19 long f_spare[4];
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20};
21
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22/*
23 * Definitions for the flag in f_flag.
24 *
25 * Generally these flags are equivalent to the MS_ flags used in the mount
26 * ABI. The exception is ST_VALID which has the same value as MS_REMOUNT
27 * which doesn't make any sense for statfs.
28 */
29#define ST_RDONLY 0x0001 /* mount read-only */
30#define ST_NOSUID 0x0002 /* ignore suid and sgid bits */
31#define ST_NODEV 0x0004 /* disallow access to device special files */
32#define ST_NOEXEC 0x0008 /* disallow program execution */
33#define ST_SYNCHRONOUS 0x0010 /* writes are synced at once */
34#define ST_VALID 0x0020 /* f_flags support is implemented */
35#define ST_MANDLOCK 0x0040 /* allow mandatory locks on an FS */
36/* 0x0080 used for ST_WRITE in glibc */
37/* 0x0100 used for ST_APPEND in glibc */
38/* 0x0200 used for ST_IMMUTABLE in glibc */
39#define ST_NOATIME 0x0400 /* do not update access times */
40#define ST_NODIRATIME 0x0800 /* do not update directory access times */
41#define ST_RELATIME 0x1000 /* update atime relative to mtime/ctime */
42
1da177e4 43#endif