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| author | Christoph Hellwig <hch@lst.de> | 2023-12-18 07:57:21 +0300 |
|---|---|---|
| committer | Chandan Babu R <chandanbabu@kernel.org> | 2023-12-22 08:48:11 +0300 |
| commit | 152e21235727bbfe50ddc79a2d60f6bcf19d1640 (patch) | |
| tree | 993b09ce5197ea400d4e842b935b1e07a3a01d80 /fs/xfs/xfs_rtalloc.h | |
| parent | 58643460546da1dc61593fc6fd78762798b4534f (diff) | |
| download | linux-152e21235727bbfe50ddc79a2d60f6bcf19d1640.tar.xz | |
xfs: move xfs_bmap_rtalloc to xfs_rtalloc.c
xfs_bmap_rtalloc is currently in xfs_bmap_util.c, which is a somewhat
odd spot for it, given that is only called from xfs_bmap.c and calls
into xfs_rtalloc.c to do the actual work. Move xfs_bmap_rtalloc to
xfs_rtalloc.c and mark xfs_rtpick_extent xfs_rtallocate_extent and
xfs_rtallocate_extent static now that they aren't called from outside
of xfs_rtalloc.c.
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/xfs_rtalloc.h')
| -rw-r--r-- | fs/xfs/xfs_rtalloc.h | 37 |
1 files changed, 0 insertions, 37 deletions
diff --git a/fs/xfs/xfs_rtalloc.h b/fs/xfs/xfs_rtalloc.h index f7cb9ffe51ca..a6836da9bebe 100644 --- a/fs/xfs/xfs_rtalloc.h +++ b/fs/xfs/xfs_rtalloc.h @@ -13,27 +13,6 @@ struct xfs_trans; #ifdef CONFIG_XFS_RT /* - * Function prototypes for exported functions. - */ - -/* - * Allocate an extent in the realtime subvolume, with the usual allocation - * parameters. The length units are all in realtime extents, as is the - * result block number. - */ -int /* error */ -xfs_rtallocate_extent( - struct xfs_trans *tp, /* transaction pointer */ - xfs_rtxnum_t start, /* starting rtext number to allocate */ - xfs_rtxlen_t minlen, /* minimum length to allocate */ - xfs_rtxlen_t maxlen, /* maximum length to allocate */ - xfs_rtxlen_t *len, /* out: actual length allocated */ - int wasdel, /* was a delayed allocation extent */ - xfs_rtxlen_t prod, /* extent product factor */ - xfs_rtxnum_t *rtblock); /* out: start rtext allocated */ - - -/* * Initialize realtime fields in the mount structure. */ int /* error */ @@ -52,20 +31,6 @@ xfs_rtmount_inodes( struct xfs_mount *mp); /* file system mount structure */ /* - * Pick an extent for allocation at the start of a new realtime file. - * Use the sequence number stored in the atime field of the bitmap inode. - * Translate this to a fraction of the rtextents, and return the product - * of rtextents and the fraction. - * The fraction sequence is 0, 1/2, 1/4, 3/4, 1/8, ..., 7/8, 1/16, ... - */ -int /* error */ -xfs_rtpick_extent( - struct xfs_mount *mp, /* file system mount point */ - struct xfs_trans *tp, /* transaction pointer */ - xfs_rtxlen_t len, /* allocation length (rtextents) */ - xfs_rtxnum_t *pick); /* result rt extent */ - -/* * Grow the realtime area of the filesystem. */ int @@ -75,8 +40,6 @@ xfs_growfs_rt( int xfs_rtalloc_reinit_frextents(struct xfs_mount *mp); #else -# define xfs_rtallocate_extent(t,b,min,max,l,f,p,rb) (-ENOSYS) -# define xfs_rtpick_extent(m,t,l,rb) (-ENOSYS) # define xfs_growfs_rt(mp,in) (-ENOSYS) # define xfs_rtalloc_reinit_frextents(m) (0) static inline int /* error */ |