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xfs: constify feature checks

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They will eventually be needed to be const for zoned growfs, but even
now having such simpler helpers as const as possible is a good thing.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Darrick J. Wong <djwong@kernel.org>
Reviewed-by: Carlos Maiolino <cmaiolino@redhat.com>
Signed-off-by: Carlos Maiolino <cem@kernel.org>
This commit is contained in:
Christoph Hellwig 2025-01-13 05:31:20 +01:00 committed by Carlos Maiolino
parent dd324cb79e
commit 183d988ae9
3 changed files with 7 additions and 7 deletions
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2
fs/xfs/libxfs/xfs_rtgroup.c
View File

@ -338,7 +338,7 @@ struct xfs_rtginode_ops {
unsigned int fmt_mask; /* all valid data fork formats */
/* Does the fs have this feature? */
bool (*enabled)(struct xfs_mount *mp);
bool (*enabled)(const struct xfs_mount *mp);
/* Create this rtgroup metadata inode and initialize it. */
int (*create)(struct xfs_rtgroup *rtg,

2
fs/xfs/scrub/scrub.h
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@ -96,7 +96,7 @@ struct xchk_meta_ops {
int (*repair_eval)(struct xfs_scrub *sc);
/* Decide if we even have this piece of metadata. */
bool (*has)(struct xfs_mount *);
bool (*has)(const struct xfs_mount *);
/* type describing required/allowed inputs */
enum xchk_type type;

10
fs/xfs/xfs_mount.h
View File

@ -357,7 +357,7 @@ typedef struct xfs_mount {
#define XFS_FEAT_NOUUID (1ULL << 63) /* ignore uuid during mount */
#define __XFS_HAS_FEAT(name, NAME) \
static inline bool xfs_has_ ## name (struct xfs_mount *mp) \
static inline bool xfs_has_ ## name (const struct xfs_mount *mp) \
{ \
return mp->m_features & XFS_FEAT_ ## NAME; \
}
@ -393,25 +393,25 @@ __XFS_HAS_FEAT(large_extent_counts, NREXT64)
__XFS_HAS_FEAT(exchange_range, EXCHANGE_RANGE)
__XFS_HAS_FEAT(metadir, METADIR)
static inline bool xfs_has_rtgroups(struct xfs_mount *mp)
static inline bool xfs_has_rtgroups(const struct xfs_mount *mp)
{
/* all metadir file systems also allow rtgroups */
return xfs_has_metadir(mp);
}
static inline bool xfs_has_rtsb(struct xfs_mount *mp)
static inline bool xfs_has_rtsb(const struct xfs_mount *mp)
{
/* all rtgroups filesystems with an rt section have an rtsb */
return xfs_has_rtgroups(mp) && xfs_has_realtime(mp);
}
static inline bool xfs_has_rtrmapbt(struct xfs_mount *mp)
static inline bool xfs_has_rtrmapbt(const struct xfs_mount *mp)
{
return xfs_has_rtgroups(mp) && xfs_has_realtime(mp) &&
xfs_has_rmapbt(mp);
}
static inline bool xfs_has_rtreflink(struct xfs_mount *mp)
static inline bool xfs_has_rtreflink(const struct xfs_mount *mp)
{
return xfs_has_metadir(mp) && xfs_has_realtime(mp) &&
xfs_has_reflink(mp);