android_kernel_xiaomi_sm8350/include/linux/ufs_fs_i.h
Evgeniy Dushistov dd187a2603 [PATCH] ufs: little directory lookup optimization
This patch make little optimization of ufs_find_entry like "ext2" does.  Save
number of page and reuse it again in the next call.

Signed-off-by: Evgeniy Dushistov <dushistov@mail.ru>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-06-25 10:01:03 -07:00

35 lines
725 B
C

/*
* linux/include/linux/ufs_fs_i.h
*
* Copyright (C) 1996
* Adrian Rodriguez (adrian@franklins-tower.rutgers.edu)
* Laboratory for Computer Science Research Computing Facility
* Rutgers, The State University of New Jersey
*
* NeXTstep support added on February 5th 1998 by
* Niels Kristian Bech Jensen <nkbj@image.dk>.
*/
#ifndef _LINUX_UFS_FS_I_H
#define _LINUX_UFS_FS_I_H
struct ufs_inode_info {
union {
__fs32 i_data[15];
__u8 i_symlink[4*15];
__fs64 u2_i_data[15];
} i_u1;
__u32 i_flags;
__u32 i_gen;
__u32 i_shadow;
__u32 i_unused1;
__u32 i_unused2;
__u32 i_oeftflag;
__u16 i_osync;
__u32 i_lastfrag;
__u32 i_dir_start_lookup;
struct inode vfs_inode;
};
#endif /* _LINUX_UFS_FS_I_H */