On Thu, Dec 14, 2023 at 07:34:29AM +0100, Christoph Hellwig wrote:
> 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@xxxxxx>
Hoooray!!
Reviewed-by: Darrick J. Wong <djwong@xxxxxxxxxx>
--D
> ---
> fs/xfs/libxfs/xfs_rtbitmap.c | 14 ++++++++++++++
> fs/xfs/libxfs/xfs_rtbitmap.h | 4 ++--
> fs/xfs/xfs_rtalloc.c | 16 ----------------
> 3 files changed, 16 insertions(+), 18 deletions(-)
>
> diff --git a/fs/xfs/libxfs/xfs_rtbitmap.c b/fs/xfs/libxfs/xfs_rtbitmap.c
> index 30a2844f62e30f..e67f6f763f7d0f 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 1c84b52de3d424..274dc7dae1faf8 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,
> diff --git a/fs/xfs/xfs_rtalloc.c b/fs/xfs/xfs_rtalloc.c
> index 2ce3bcf4b84b76..fbc60658ef24bf 100644
> --- a/fs/xfs/xfs_rtalloc.c
> +++ b/fs/xfs/xfs_rtalloc.c
> @@ -23,22 +23,6 @@
> #include "xfs_rtbitmap.h"
> #include "xfs_quota.h"
>
> -/*
> - * Read and return the summary information for a given extent size,
> - * bitmap block combination.
> - * Keeps track of a current summary block, so we don't keep reading
> - * it from the buffer cache.
> - */
> -static 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);
> -}
> -
> /*
> * Return whether there are any free extents in the size range given
> * by low and high, for the bitmap block bbno.
> --
> 2.39.2
>
>
