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xfs: constify the xfs_inode predicates

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Change the xfs_inode predicates to take a const struct xfs_inode pointer
because they do not change the inode.

Signed-off-by: Darrick J. Wong <djwong@kernel.org>
Reviewed-by: Christoph Hellwig <hch@lst.de>
This commit is contained in:
Darrick J. Wong 2024-11-03 20:18:48 -08:00
parent 8d939f4bd7
commit fdf5703b61
2 changed files with 11 additions and 11 deletions
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2
fs/xfs/xfs_inode.c
View File

@ -3040,7 +3040,7 @@ xfs_inode_alloc_unitsize(
/* Should we always be using copy on write for file writes? */
bool
xfs_is_always_cow_inode(
struct xfs_inode *ip)
const struct xfs_inode *ip)
{
return ip->i_mount->m_always_cow && xfs_has_reflink(ip->i_mount);
}

20
fs/xfs/xfs_inode.h
View File

@ -100,7 +100,7 @@ static inline bool xfs_inode_on_unlinked_list(const struct xfs_inode *ip)
return ip->i_prev_unlinked != 0;
}
static inline bool xfs_inode_has_attr_fork(struct xfs_inode *ip)
static inline bool xfs_inode_has_attr_fork(const struct xfs_inode *ip)
{
return ip->i_forkoff > 0;
}
@ -271,7 +271,7 @@ xfs_iflags_test_and_set(xfs_inode_t *ip, unsigned long flags)
return ret;
}
static inline bool xfs_is_reflink_inode(struct xfs_inode *ip)
static inline bool xfs_is_reflink_inode(const struct xfs_inode *ip)
{
return ip->i_diflags2 & XFS_DIFLAG2_REFLINK;
}
@ -285,9 +285,9 @@ static inline bool xfs_is_metadata_inode(const struct xfs_inode *ip)
xfs_is_quota_inode(&mp->m_sb, ip->i_ino);
}
bool xfs_is_always_cow_inode(struct xfs_inode *ip);
bool xfs_is_always_cow_inode(const struct xfs_inode *ip);
static inline bool xfs_is_cow_inode(struct xfs_inode *ip)
static inline bool xfs_is_cow_inode(const struct xfs_inode *ip)
{
return xfs_is_reflink_inode(ip) || xfs_is_always_cow_inode(ip);
}
@ -301,17 +301,17 @@ static inline bool xfs_inode_has_filedata(const struct xfs_inode *ip)
* Check if an inode has any data in the COW fork. This might be often false
* even for inodes with the reflink flag when there is no pending COW operation.
*/
static inline bool xfs_inode_has_cow_data(struct xfs_inode *ip)
static inline bool xfs_inode_has_cow_data(const struct xfs_inode *ip)
{
return ip->i_cowfp && ip->i_cowfp->if_bytes;
}
static inline bool xfs_inode_has_bigtime(struct xfs_inode *ip)
static inline bool xfs_inode_has_bigtime(const struct xfs_inode *ip)
{
return ip->i_diflags2 & XFS_DIFLAG2_BIGTIME;
}
static inline bool xfs_inode_has_large_extent_counts(struct xfs_inode *ip)
static inline bool xfs_inode_has_large_extent_counts(const struct xfs_inode *ip)
{
return ip->i_diflags2 & XFS_DIFLAG2_NREXT64;
}
@ -320,7 +320,7 @@ static inline bool xfs_inode_has_large_extent_counts(struct xfs_inode *ip)
* Decide if this file is a realtime file whose data allocation unit is larger
* than a single filesystem block.
*/
static inline bool xfs_inode_has_bigrtalloc(struct xfs_inode *ip)
static inline bool xfs_inode_has_bigrtalloc(const struct xfs_inode *ip)
{
return XFS_IS_REALTIME_INODE(ip) && ip->i_mount->m_sb.sb_rextsize > 1;
}
@ -625,9 +625,9 @@ void xfs_sort_inodes(struct xfs_inode **i_tab, unsigned int num_inodes);
static inline bool
xfs_inode_unlinked_incomplete(
struct xfs_inode *ip)
const struct xfs_inode *ip)
{
return VFS_I(ip)->i_nlink == 0 && !xfs_inode_on_unlinked_list(ip);
return VFS_IC(ip)->i_nlink == 0 && !xfs_inode_on_unlinked_list(ip);
}
int xfs_inode_reload_unlinked_bucket(struct xfs_trans *tp, struct xfs_inode *ip);
int xfs_inode_reload_unlinked(struct xfs_inode *ip);