/*
 * efs_fs_sb.h
 *
 * Copyright (c) 1999 Al Smith
 *
 * Portions derived from IRIX header files (c) 1988 Silicon Graphics
 */

#ifndef __EFS_FS_SB_H__
#define __EFS_FS_SB_H__

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

/* EFS superblock magic numbers */
#define EFS_MAGIC	0x072959
#define EFS_NEWMAGIC	0x07295a

#define IS_EFS_MAGIC(x)	((x == EFS_MAGIC) || (x == EFS_NEWMAGIC))

#define EFS_SUPER		1
#define EFS_ROOTINODE		2

/* efs superblock on disk */
struct efs_super {
	__be32		fs_size;        /* size of filesystem, in sectors */
	__be32		fs_firstcg;     /* bb offset to first cg */
	__be32		fs_cgfsize;     /* size of cylinder group in bb's */
	__be16		fs_cgisize;     /* bb's of inodes per cylinder group */
	__be16		fs_sectors;     /* sectors per track */
	__be16		fs_heads;       /* heads per cylinder */
	__be16		fs_ncg;         /* # of cylinder groups in filesystem */
	__be16		fs_dirty;       /* fs needs to be fsck'd */
	__be32		fs_time;        /* last super-block update */
	__be32		fs_magic;       /* magic number */
	char		fs_fname[6];    /* file system name */
	char		fs_fpack[6];    /* file system pack name */
	__be32		fs_bmsize;      /* size of bitmap in bytes */
	__be32		fs_tfree;       /* total free data blocks */
	__be32		fs_tinode;      /* total free inodes */
	__be32		fs_bmblock;     /* bitmap location. */
	__be32		fs_replsb;      /* Location of replicated superblock. */
	__be32		fs_lastialloc;  /* last allocated inode */
	char		fs_spare[20];   /* space for expansion - MUST BE ZERO */
	__be32		fs_checksum;    /* checksum of volume portion of fs */
};

/* efs superblock information in memory */
struct efs_sb_info {
	__u32	fs_magic;	/* superblock magic number */
	__u32	fs_start;	/* first block of filesystem */
	__u32	first_block;	/* first data block in filesystem */
	__u32	total_blocks;	/* total number of blocks in filesystem */
	__u32	group_size;	/* # of blocks a group consists of */ 
	__u32	data_free;	/* # of free data blocks */
	__u32	inode_free;	/* # of free inodes */
	__u16	inode_blocks;	/* # of blocks used for inodes in every grp */
	__u16	total_groups;	/* # of groups */
};

#endif /* __EFS_FS_SB_H__ */

de8eb08e7b05'>commit</a><a href='/cgit.cgi/linux/net-next.git/diff/net/tipc/udp_media.h?h=nds-private-remove&amp;id=dd3b9f25c867cb2507a45e436d6ede8eb08e7b05'>diff</a></td><td class='form'><form class='right' method='get' action='/cgit.cgi/linux/net-next.git/log/net/tipc/udp_media.h'>
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<tr><th>author</th><td>Linus Torvalds &lt;torvalds@linux-foundation.org&gt;</td><td class='right'>2017-01-27 12:29:30 -0800</td></tr>
<tr><th>committer</th><td>Linus Torvalds &lt;torvalds@linux-foundation.org&gt;</td><td class='right'>2017-01-27 12:29:30 -0800</td></tr>
<tr><th>commit</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/net/tipc/udp_media.h?h=nds-private-remove&amp;id=dd3b9f25c867cb2507a45e436d6ede8eb08e7b05'>dd3b9f25c867cb2507a45e436d6ede8eb08e7b05</a> (<a href='/cgit.cgi/linux/net-next.git/patch/net/tipc/udp_media.h?id=dd3b9f25c867cb2507a45e436d6ede8eb08e7b05'>patch</a>)</td></tr>
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<div class='commit-subject'>Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dledford/rdma</div><div class='commit-msg'>Pull rdma fixes from Doug Ledford:
 "Second round of -rc fixes for 4.10.

  This -rc cycle has been slow for the rdma subsystem. I had already
  sent you the first batch before the Holiday break. After that, we kept
  only getting a few here or there. Up until this week, when I got a
  drop of 13 to one driver (qedr). So, here's the -rc patches I have. I
  currently have none held in reserve, so unless something new comes in,
  this is it until the next merge window opens.

  Summary:

   - series of iw_cxgb4 fixes to make it work with the drain cq API

   - one or two patches each to: srp, iser, cxgb3, vmw_pvrdma, umem,
     rxe, and ipoib

   - one big series (13 patches) for the new qedr driver"

* tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dledford/rdma: (27 commits)
  RDMA/cma: Fix unknown symbol when CONFIG_IPV6 is not enabled
  IB/rxe: Prevent from completer to operate on non valid QP
  IB/rxe: Fix rxe dev insertion to rxe_dev_list
  IB/umem: Release pid in error and ODP flow
  RDMA/qedr: Dispatch port active event from qedr_add
  RDMA/qedr: Fix and simplify memory leak in PD alloc
  RDMA/qedr: Fix RDMA CM loopback
  RDMA/qedr: Fix formatting
  RDMA/qedr: Mark three functions as static
  RDMA/qedr: Don't reset QP when queues aren't flushed
  RDMA/qedr: Don't spam dmesg if QP is in error state
  RDMA/qedr: Remove CQ spinlock from CM completion handlers
  RDMA/qedr: Return max inline data in QP query result
  RDMA/qedr: Return success when not changing QP state
  RDMA/qedr: Add uapi header qedr-abi.h
  RDMA/qedr: Fix MTU returned from QP query
  RDMA/core: Add the function ib_mtu_int_to_enum
  IB/vmw_pvrdma: Fix incorrect cleanup on pvrdma_pci_probe error path
  IB/vmw_pvrdma: Don't leak info from alloc_ucontext
  IB/cxgb3: fix misspelling in header guard
  ...
</div><div class='diffstat-header'><a href='/cgit.cgi/linux/net-next.git/diff/?h=nds-private-remove&amp;id=dd3b9f25c867cb2507a45e436d6ede8eb08e7b05'>Diffstat</a> (limited to 'net/tipc/udp_media.h')</div><table summary='diffstat' class='diffstat'>