Skip to main content

Browse the archive

Revision 545c988b2018a593f24d291b66776a0d08525acd authored by Suresh Jayaraman on 06 December 2010, 08:15:50 UTC, committed by Steve French on 08 December 2010, 18:47:54 UTC 
cifs: remove bogus remapping of error in cifs_filldir()
 
As the FIXME points out correctly, now filldir() itself returns -EOVERFLOW if
it not possible to represent the inode number supplied by the filesystem in
the field provided by userspace.

Signed-off-by: Suresh Jayaraman <sjayaraman@suse.de>
Reviewed-by: Jeff Layton <jlayton@redhat.com>
Signed-off-by: Steve French <sfrench@us.ibm.com>
1 parent 7d161b7
Raw File
ioctl.h 
#ifndef FS_CEPH_IOCTL_H
#define FS_CEPH_IOCTL_H

#include <linux/ioctl.h>
#include <linux/types.h>

#define CEPH_IOCTL_MAGIC 0x98

/* just use u64 to align sanely on all archs */
struct ceph_ioctl_layout {
	__u64 stripe_unit, stripe_count, object_size;
	__u64 data_pool;
	__s64 preferred_osd;
};

#define CEPH_IOC_GET_LAYOUT _IOR(CEPH_IOCTL_MAGIC, 1,		\
				   struct ceph_ioctl_layout)
#define CEPH_IOC_SET_LAYOUT _IOW(CEPH_IOCTL_MAGIC, 2,		\
				   struct ceph_ioctl_layout)
#define CEPH_IOC_SET_LAYOUT_POLICY _IOW(CEPH_IOCTL_MAGIC, 5,	\
				   struct ceph_ioctl_layout)

/*
 * Extract identity, address of the OSD and object storing a given
 * file offset.
 */
struct ceph_ioctl_dataloc {
	__u64 file_offset;           /* in+out: file offset */
	__u64 object_offset;         /* out: offset in object */
	__u64 object_no;             /* out: object # */
	__u64 object_size;           /* out: object size */
	char object_name[64];        /* out: object name */
	__u64 block_offset;          /* out: offset in block */
	__u64 block_size;            /* out: block length */
	__s64 osd;                   /* out: osd # */
	struct sockaddr_storage osd_addr; /* out: osd address */
};

#define CEPH_IOC_GET_DATALOC _IOWR(CEPH_IOCTL_MAGIC, 3,	\
				   struct ceph_ioctl_dataloc)

#define CEPH_IOC_LAZYIO _IO(CEPH_IOCTL_MAGIC, 4)

#endif
back to top