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Diffstat (limited to 'fs/xfs/xfs_inode_item.h')
-rw-r--r--fs/xfs/xfs_inode_item.h16
1 files changed, 12 insertions, 4 deletions
diff --git a/fs/xfs/xfs_inode_item.h b/fs/xfs/xfs_inode_item.h
index d3dee61e6d91..41d61c3b7a36 100644
--- a/fs/xfs/xfs_inode_item.h
+++ b/fs/xfs/xfs_inode_item.h
@@ -86,6 +86,15 @@ typedef struct xfs_inode_log_format_64 {
86#define XFS_ILOG_AEXT 0x080 /* log i_af.if_extents */ 86#define XFS_ILOG_AEXT 0x080 /* log i_af.if_extents */
87#define XFS_ILOG_ABROOT 0x100 /* log i_af.i_broot */ 87#define XFS_ILOG_ABROOT 0x100 /* log i_af.i_broot */
88 88
89
90/*
91 * The timestamps are dirty, but not necessarily anything else in the inode
92 * core. Unlike the other fields above this one must never make it to disk
93 * in the ilf_fields of the inode_log_format, but is purely store in-memory in
94 * ili_fields in the inode_log_item.
95 */
96#define XFS_ILOG_TIMESTAMP 0x4000
97
89#define XFS_ILOG_NONCORE (XFS_ILOG_DDATA | XFS_ILOG_DEXT | \ 98#define XFS_ILOG_NONCORE (XFS_ILOG_DDATA | XFS_ILOG_DEXT | \
90 XFS_ILOG_DBROOT | XFS_ILOG_DEV | \ 99 XFS_ILOG_DBROOT | XFS_ILOG_DEV | \
91 XFS_ILOG_UUID | XFS_ILOG_ADATA | \ 100 XFS_ILOG_UUID | XFS_ILOG_ADATA | \
@@ -101,7 +110,7 @@ typedef struct xfs_inode_log_format_64 {
101 XFS_ILOG_DEXT | XFS_ILOG_DBROOT | \ 110 XFS_ILOG_DEXT | XFS_ILOG_DBROOT | \
102 XFS_ILOG_DEV | XFS_ILOG_UUID | \ 111 XFS_ILOG_DEV | XFS_ILOG_UUID | \
103 XFS_ILOG_ADATA | XFS_ILOG_AEXT | \ 112 XFS_ILOG_ADATA | XFS_ILOG_AEXT | \
104 XFS_ILOG_ABROOT) 113 XFS_ILOG_ABROOT | XFS_ILOG_TIMESTAMP)
105 114
106static inline int xfs_ilog_fbroot(int w) 115static inline int xfs_ilog_fbroot(int w)
107{ 116{
@@ -134,6 +143,7 @@ typedef struct xfs_inode_log_item {
134 unsigned short ili_lock_flags; /* lock flags */ 143 unsigned short ili_lock_flags; /* lock flags */
135 unsigned short ili_logged; /* flushed logged data */ 144 unsigned short ili_logged; /* flushed logged data */
136 unsigned int ili_last_fields; /* fields when flushed */ 145 unsigned int ili_last_fields; /* fields when flushed */
146 unsigned int ili_fields; /* fields to be logged */
137 struct xfs_bmbt_rec *ili_extents_buf; /* array of logged 147 struct xfs_bmbt_rec *ili_extents_buf; /* array of logged
138 data exts */ 148 data exts */
139 struct xfs_bmbt_rec *ili_aextents_buf; /* array of logged 149 struct xfs_bmbt_rec *ili_aextents_buf; /* array of logged
@@ -148,9 +158,7 @@ typedef struct xfs_inode_log_item {
148 158
149static inline int xfs_inode_clean(xfs_inode_t *ip) 159static inline int xfs_inode_clean(xfs_inode_t *ip)
150{ 160{
151 return (!ip->i_itemp || 161 return !ip->i_itemp || !(ip->i_itemp->ili_fields & XFS_ILOG_ALL);
152 !(ip->i_itemp->ili_format.ilf_fields & XFS_ILOG_ALL)) &&
153 !ip->i_update_core;
154} 162}
155 163
156extern void xfs_inode_item_init(struct xfs_inode *, struct xfs_mount *); 164extern void xfs_inode_item_init(struct xfs_inode *, struct xfs_mount *);