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fs: reformat the statx definition

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The comments after the declaration are becoming rather unreadable with
long enough comments.  Move them into lines of their own.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Link: https://lore.kernel.org/r/20250109083109.1441561-2-hch@lst.de
Reviewed-by: John Garry <john.g.garry@oracle.com>
Reviewed-by: Jan Kara <jack@suse.cz>
Reviewed-by: Darrick J. Wong <djwong@kernel.org>
Signed-off-by: Christian Brauner <brauner@kernel.org>
This commit is contained in:
Christoph Hellwig 2025-01-09 09:31:01 +01:00 • committed by Christian Brauner
parent 40384c840e
commit 8fc7e23a9b
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GPG key ID: 91C61BC06578DCA2
1 changed files with 72 additions and 23 deletions
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95
include/uapi/linux/stat.h
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@ -98,43 +98,92 @@ struct statx_timestamp {
*/
struct statx {
/* 0x00 */
__u32 stx_mask; /* What results were written [uncond] */
__u32 stx_blksize; /* Preferred general I/O size [uncond] */
__u64 stx_attributes; /* Flags conveying information about the file [uncond] */
/* What results were written [uncond] */
__u32 stx_mask;
/* Preferred general I/O size [uncond] */
__u32 stx_blksize;
/* Flags conveying information about the file [uncond] */
__u64 stx_attributes;
/* 0x10 */
__u32 stx_nlink; /* Number of hard links */
__u32 stx_uid; /* User ID of owner */
__u32 stx_gid; /* Group ID of owner */
__u16 stx_mode; /* File mode */
/* Number of hard links */
__u32 stx_nlink;
/* User ID of owner */
__u32 stx_uid;
/* Group ID of owner */
__u32 stx_gid;
/* File mode */
__u16 stx_mode;
__u16 __spare0[1];
/* 0x20 */
__u64 stx_ino; /* Inode number */
__u64 stx_size; /* File size */
__u64 stx_blocks; /* Number of 512-byte blocks allocated */
__u64 stx_attributes_mask; /* Mask to show what's supported in stx_attributes */
/* Inode number */
__u64 stx_ino;
/* File size */
__u64 stx_size;
/* Number of 512-byte blocks allocated */
__u64 stx_blocks;
/* Mask to show what's supported in stx_attributes */
__u64 stx_attributes_mask;
/* 0x40 */
struct statx_timestamp stx_atime; /* Last access time */
struct statx_timestamp stx_btime; /* File creation time */
struct statx_timestamp stx_ctime; /* Last attribute change time */
struct statx_timestamp stx_mtime; /* Last data modification time */
/* Last access time */
struct statx_timestamp stx_atime;
/* File creation time */
struct statx_timestamp stx_btime;
/* Last attribute change time */
struct statx_timestamp stx_ctime;
/* Last data modification time */
struct statx_timestamp stx_mtime;
/* 0x80 */
__u32 stx_rdev_major; /* Device ID of special file [if bdev/cdev] */
/* Device ID of special file [if bdev/cdev] */
__u32 stx_rdev_major;
__u32 stx_rdev_minor;
__u32 stx_dev_major; /* ID of device containing file [uncond] */
/* ID of device containing file [uncond] */
__u32 stx_dev_major;
__u32 stx_dev_minor;
/* 0x90 */
__u64 stx_mnt_id;
__u32 stx_dio_mem_align; /* Memory buffer alignment for direct I/O */
__u32 stx_dio_offset_align; /* File offset alignment for direct I/O */
/* Memory buffer alignment for direct I/O */
__u32 stx_dio_mem_align;
/* File offset alignment for direct I/O */
__u32 stx_dio_offset_align;
/* 0xa0 */
__u64 stx_subvol; /* Subvolume identifier */
__u32 stx_atomic_write_unit_min; /* Min atomic write unit in bytes */
__u32 stx_atomic_write_unit_max; /* Max atomic write unit in bytes */
/* Subvolume identifier */
__u64 stx_subvol;
/* Min atomic write unit in bytes */
__u32 stx_atomic_write_unit_min;
/* Max atomic write unit in bytes */
__u32 stx_atomic_write_unit_max;
/* 0xb0 */
__u32 stx_atomic_write_segments_max; /* Max atomic write segment count */
/* Max atomic write segment count */
__u32 stx_atomic_write_segments_max;
__u32 __spare1[1];
/* 0xb8 */
__u64 __spare3[9]; /* Spare space for future expansion */
/* 0x100 */
};