diff options
| author | Ingo Molnar <mingo@kernel.org> | 2012-04-14 13:18:27 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2012-04-14 13:19:04 +0200 |
| commit | 6ac1ef482d7ae0c690f1640bf6eb818ff9a2d91e (patch) | |
| tree | 021cc9f6b477146fcebe6f3be4752abfa2ba18a9 /fs/xfs/xfs_inode_item.h | |
| parent | 682968e0c425c60f0dde37977e5beb2b12ddc4cc (diff) | |
| parent | a385ec4f11bdcf81af094c03e2444ee9b7fad2e5 (diff) | |
Merge branch 'perf/core' into perf/uprobes
Merge in latest upstream (and the latest perf development tree),
to prepare for tooling changes, and also to pick up v3.4 MM
changes that the uprobes code needs to take care of.
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'fs/xfs/xfs_inode_item.h')
| -rw-r--r-- | fs/xfs/xfs_inode_item.h | 16 |
1 files changed, 12 insertions, 4 deletions
diff --git a/fs/xfs/xfs_inode_item.h b/fs/xfs/xfs_inode_item.h index d3dee61e6d9..41d61c3b7a3 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 { #define XFS_ILOG_AEXT 0x080 /* log i_af.if_extents */ #define XFS_ILOG_ABROOT 0x100 /* log i_af.i_broot */ + +/* + * The timestamps are dirty, but not necessarily anything else in the inode + * core. Unlike the other fields above this one must never make it to disk + * in the ilf_fields of the inode_log_format, but is purely store in-memory in + * ili_fields in the inode_log_item. + */ +#define XFS_ILOG_TIMESTAMP 0x4000 + #define XFS_ILOG_NONCORE (XFS_ILOG_DDATA | XFS_ILOG_DEXT | \ XFS_ILOG_DBROOT | XFS_ILOG_DEV | \ XFS_ILOG_UUID | XFS_ILOG_ADATA | \ @@ -101,7 +110,7 @@ typedef struct xfs_inode_log_format_64 { XFS_ILOG_DEXT | XFS_ILOG_DBROOT | \ XFS_ILOG_DEV | XFS_ILOG_UUID | \ XFS_ILOG_ADATA | XFS_ILOG_AEXT | \ - XFS_ILOG_ABROOT) + XFS_ILOG_ABROOT | XFS_ILOG_TIMESTAMP) static inline int xfs_ilog_fbroot(int w) { @@ -134,6 +143,7 @@ typedef struct xfs_inode_log_item { unsigned short ili_lock_flags; /* lock flags */ unsigned short ili_logged; /* flushed logged data */ unsigned int ili_last_fields; /* fields when flushed */ + unsigned int ili_fields; /* fields to be logged */ struct xfs_bmbt_rec *ili_extents_buf; /* array of logged data exts */ struct xfs_bmbt_rec *ili_aextents_buf; /* array of logged @@ -148,9 +158,7 @@ typedef struct xfs_inode_log_item { static inline int xfs_inode_clean(xfs_inode_t *ip) { - return (!ip->i_itemp || - !(ip->i_itemp->ili_format.ilf_fields & XFS_ILOG_ALL)) && - !ip->i_update_core; + return !ip->i_itemp || !(ip->i_itemp->ili_fields & XFS_ILOG_ALL); } extern void xfs_inode_item_init(struct xfs_inode *, struct xfs_mount *); |