mirror of https://gitee.com/openkylin/linux.git
xfs: move unrelated definitions out of xfs_inode.h
Signed-off-by: Dave Chinner <dchinner@redhat.com> Reviewed-by: Mark Tinguely <tinguely@sgi.com> Signed-off-by: Ben Myers <bpm@sgi.com>
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@ -39,6 +39,7 @@
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#include "xfs_cksum.h"
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#include "xfs_buf_item.h"
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#include "xfs_icreate_item.h"
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#include "xfs_icache.h"
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/*
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@ -24,6 +24,13 @@ struct xfs_perag;
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#define SYNC_WAIT 0x0001 /* wait for i/o to complete */
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#define SYNC_TRYLOCK 0x0002 /* only try to lock inodes */
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/*
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* Flags for xfs_iget()
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*/
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#define XFS_IGET_CREATE 0x1
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#define XFS_IGET_UNTRUSTED 0x2
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#define XFS_IGET_DONTCACHE 0x4
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int xfs_iget(struct xfs_mount *mp, struct xfs_trans *tp, xfs_ino_t ino,
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uint flags, uint lock_flags, xfs_inode_t **ipp);
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@ -34,37 +34,6 @@ struct xfs_imap {
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ushort im_boffset; /* inode offset in block in bytes */
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};
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/*
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* This is the xfs in-core inode structure.
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* Most of the on-disk inode is embedded in the i_d field.
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*
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* The extent pointers/inline file space, however, are managed
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* separately. The memory for this information is pointed to by
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* the if_u1 unions depending on the type of the data.
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* This is used to linearize the array of extents for fast in-core
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* access. This is used until the file's number of extents
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* surpasses XFS_MAX_INCORE_EXTENTS, at which point all extent pointers
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* are accessed through the buffer cache.
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*
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* Other state kept in the in-core inode is used for identification,
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* locking, transactional updating, etc of the inode.
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*
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* Generally, we do not want to hold the i_rlock while holding the
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* i_ilock. Hierarchy is i_iolock followed by i_rlock.
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*
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* xfs_iptr_t contains all the inode fields up to and including the
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* i_mnext and i_mprev fields, it is used as a marker in the inode
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* chain off the mount structure by xfs_sync calls.
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*/
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/*
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* Flags for xfs_ichgtime().
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*/
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#define XFS_ICHGTIME_MOD 0x1 /* data fork modification timestamp */
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#define XFS_ICHGTIME_CHG 0x2 /* inode field change timestamp */
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#define XFS_ICHGTIME_CREATE 0x4 /* inode create timestamp */
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#ifdef __KERNEL__
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struct xfs_buf;
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@ -400,13 +369,6 @@ do { \
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#endif /* __KERNEL__ */
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/*
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* Flags for xfs_iget()
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*/
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#define XFS_IGET_CREATE 0x1
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#define XFS_IGET_UNTRUSTED 0x2
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#define XFS_IGET_DONTCACHE 0x4
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int xfs_imap_to_bp(struct xfs_mount *, struct xfs_trans *,
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struct xfs_imap *, struct xfs_dinode **,
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struct xfs_buf **, uint, uint);
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@ -392,6 +392,14 @@ struct xfs_log_item_desc {
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#define XFS_ATTR_BTREE_REF 1
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#define XFS_DQUOT_REF 1
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/*
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* Flags for xfs_trans_ichgtime().
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*/
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#define XFS_ICHGTIME_MOD 0x1 /* data fork modification timestamp */
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#define XFS_ICHGTIME_CHG 0x2 /* inode field change timestamp */
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#define XFS_ICHGTIME_CREATE 0x4 /* inode create timestamp */
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/*
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* Inode Log Item Format definitions.
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*
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