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| author | Christoph Hellwig <hch@lst.de> | 2023-12-18 07:57:26 +0300 |
|---|---|---|
| committer | Chandan Babu R <chandanbabu@kernel.org> | 2023-12-22 08:48:12 +0300 |
| commit | c2adcfa31ff606264fab6e69129d6d45c9ddb7cb (patch) | |
| tree | e71487eb16532e480786014ad7c7a6575eb9e866 /fs/xfs/libxfs | |
| parent | a3e48f68b5f4bc83cdded35be2c4c3cc23eb9e19 (diff) | |
| download | linux-c2adcfa31ff606264fab6e69129d6d45c9ddb7cb.tar.xz | |
xfs: move xfs_rtget_summary to xfs_rtbitmap.c
xfs_rtmodify_summary_int is only used inside xfs_rtbitmap.c and to
implement xfs_rtget_summary. Move xfs_rtget_summary to xfs_rtbitmap.c
as the exported API and mark xfs_rtmodify_summary_int static.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: "Darrick J. Wong" <djwong@kernel.org>
Signed-off-by: Chandan Babu R <chandanbabu@kernel.org>
Diffstat (limited to 'fs/xfs/libxfs')
| -rw-r--r-- | fs/xfs/libxfs/xfs_rtbitmap.c | 14 | ||||
| -rw-r--r-- | fs/xfs/libxfs/xfs_rtbitmap.h | 4 |
2 files changed, 16 insertions, 2 deletions
diff --git a/fs/xfs/libxfs/xfs_rtbitmap.c b/fs/xfs/libxfs/xfs_rtbitmap.c index 30a2844f62e3..e67f6f763f7d 100644 --- a/fs/xfs/libxfs/xfs_rtbitmap.c +++ b/fs/xfs/libxfs/xfs_rtbitmap.c @@ -519,6 +519,20 @@ xfs_rtmodify_summary( return xfs_rtmodify_summary_int(args, log, bbno, delta, NULL); } +/* + * Read and return the summary information for a given extent size, bitmap block + * combination. + */ +int +xfs_rtget_summary( + struct xfs_rtalloc_args *args, + int log, /* log2 of extent size */ + xfs_fileoff_t bbno, /* bitmap block number */ + xfs_suminfo_t *sum) /* out: summary info for this block */ +{ + return xfs_rtmodify_summary_int(args, log, bbno, 0, sum); +} + /* Log rtbitmap block from the word @from to the byte before @next. */ static inline void xfs_trans_log_rtbitmap( diff --git a/fs/xfs/libxfs/xfs_rtbitmap.h b/fs/xfs/libxfs/xfs_rtbitmap.h index 1c84b52de3d4..274dc7dae1fa 100644 --- a/fs/xfs/libxfs/xfs_rtbitmap.h +++ b/fs/xfs/libxfs/xfs_rtbitmap.h @@ -321,8 +321,8 @@ int xfs_rtfind_forw(struct xfs_rtalloc_args *args, xfs_rtxnum_t start, xfs_rtxnum_t limit, xfs_rtxnum_t *rtblock); int xfs_rtmodify_range(struct xfs_rtalloc_args *args, xfs_rtxnum_t start, xfs_rtxlen_t len, int val); -int xfs_rtmodify_summary_int(struct xfs_rtalloc_args *args, int log, - xfs_fileoff_t bbno, int delta, xfs_suminfo_t *sum); +int xfs_rtget_summary(struct xfs_rtalloc_args *args, int log, + xfs_fileoff_t bbno, xfs_suminfo_t *sum); int xfs_rtmodify_summary(struct xfs_rtalloc_args *args, int log, xfs_fileoff_t bbno, int delta); int xfs_rtfree_range(struct xfs_rtalloc_args *args, xfs_rtxnum_t start, |