linux/fs/xfs/xfs_vnodeops.h
Christoph Hellwig 4e5dbb3498 [XFS] kill xfs_getattr
It's currently used by the ACL code to read di_mode/di_uid, but these are
simple 32bit scalar values we can just read directly without locking.

SGI-PV: 976035
SGI-Modid: xfs-linux-melb:xfs-kern:30897a

Signed-off-by: Christoph Hellwig <hch@infradead.org>
Signed-off-by: Lachlan McIlroy <lachlan@sgi.com>
2008-04-29 15:53:16 +10:00

85 lines
3.5 KiB
C

#ifndef _XFS_VNODEOPS_H
#define _XFS_VNODEOPS_H 1
struct attrlist_cursor_kern;
struct bhv_vattr;
struct cred;
struct file;
struct inode;
struct iovec;
struct kiocb;
struct pipe_inode_info;
struct uio;
struct xfs_inode;
struct xfs_iomap;
int xfs_open(struct xfs_inode *ip);
int xfs_setattr(struct xfs_inode *ip, struct bhv_vattr *vap, int flags,
struct cred *credp);
int xfs_readlink(struct xfs_inode *ip, char *link);
int xfs_fsync(struct xfs_inode *ip, int flag, xfs_off_t start,
xfs_off_t stop);
int xfs_release(struct xfs_inode *ip);
int xfs_inactive(struct xfs_inode *ip);
int xfs_lookup(struct xfs_inode *dp, struct xfs_name *name,
struct xfs_inode **ipp);
int xfs_create(struct xfs_inode *dp, struct xfs_name *name, mode_t mode,
xfs_dev_t rdev, struct xfs_inode **ipp, struct cred *credp);
int xfs_remove(struct xfs_inode *dp, struct xfs_name *name,
struct xfs_inode *ip);
int xfs_link(struct xfs_inode *tdp, struct xfs_inode *sip,
struct xfs_name *target_name);
int xfs_mkdir(struct xfs_inode *dp, struct xfs_name *dir_name,
mode_t mode, struct xfs_inode **ipp, struct cred *credp);
int xfs_rmdir(struct xfs_inode *dp, struct xfs_name *name,
struct xfs_inode *cdp);
int xfs_readdir(struct xfs_inode *dp, void *dirent, size_t bufsize,
xfs_off_t *offset, filldir_t filldir);
int xfs_symlink(struct xfs_inode *dp, struct xfs_name *link_name,
const char *target_path, mode_t mode, struct xfs_inode **ipp,
struct cred *credp);
int xfs_inode_flush(struct xfs_inode *ip, int flags);
int xfs_set_dmattrs(struct xfs_inode *ip, u_int evmask, u_int16_t state);
int xfs_reclaim(struct xfs_inode *ip);
int xfs_change_file_space(struct xfs_inode *ip, int cmd,
xfs_flock64_t *bf, xfs_off_t offset,
struct cred *credp, int attr_flags);
int xfs_rename(struct xfs_inode *src_dp, struct xfs_name *src_name,
struct xfs_inode *src_ip, struct xfs_inode *target_dp,
struct xfs_name *target_name);
int xfs_attr_get(struct xfs_inode *ip, const char *name, char *value,
int *valuelenp, int flags, cred_t *cred);
int xfs_attr_set(struct xfs_inode *dp, const char *name, char *value,
int valuelen, int flags);
int xfs_attr_remove(struct xfs_inode *dp, const char *name, int flags);
int xfs_attr_list(struct xfs_inode *dp, char *buffer, int bufsize,
int flags, struct attrlist_cursor_kern *cursor);
int xfs_ioctl(struct xfs_inode *ip, struct file *filp,
int ioflags, unsigned int cmd, void __user *arg);
ssize_t xfs_read(struct xfs_inode *ip, struct kiocb *iocb,
const struct iovec *iovp, unsigned int segs,
loff_t *offset, int ioflags);
ssize_t xfs_sendfile(struct xfs_inode *ip, struct file *filp,
loff_t *offset, int ioflags, size_t count,
read_actor_t actor, void *target);
ssize_t xfs_splice_read(struct xfs_inode *ip, struct file *infilp,
loff_t *ppos, struct pipe_inode_info *pipe, size_t count,
int flags, int ioflags);
ssize_t xfs_splice_write(struct xfs_inode *ip,
struct pipe_inode_info *pipe, struct file *outfilp,
loff_t *ppos, size_t count, int flags, int ioflags);
ssize_t xfs_write(struct xfs_inode *xip, struct kiocb *iocb,
const struct iovec *iovp, unsigned int nsegs,
loff_t *offset, int ioflags);
int xfs_bmap(struct xfs_inode *ip, xfs_off_t offset, ssize_t count,
int flags, struct xfs_iomap *iomapp, int *niomaps);
void xfs_tosspages(struct xfs_inode *inode, xfs_off_t first,
xfs_off_t last, int fiopt);
int xfs_flushinval_pages(struct xfs_inode *ip, xfs_off_t first,
xfs_off_t last, int fiopt);
int xfs_flush_pages(struct xfs_inode *ip, xfs_off_t first,
xfs_off_t last, uint64_t flags, int fiopt);
#endif /* _XFS_VNODEOPS_H */