@@ -1064,53 +1064,6 @@ xfs_growfs_rt(
return error;
}
-/*
- * 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.
- */
-static int
-xfs_rtallocate_extent(
- struct xfs_trans *tp,
- 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 *rtx) /* out: start rtext allocated */
-{
- struct xfs_rtalloc_args args = {
- .mp = tp->t_mountp,
- .tp = tp,
- };
- int error; /* error value */
-
- ASSERT(xfs_isilocked(args.mp->m_rbmip, XFS_ILOCK_EXCL));
- ASSERT(minlen > 0 && minlen <= maxlen);
-
- if (start == 0) {
- error = xfs_rtallocate_extent_size(&args, minlen,
- maxlen, len, prod, rtx);
- } else {
- error = xfs_rtallocate_extent_near(&args, start, minlen,
- maxlen, len, prod, rtx);
- }
- xfs_rtbuf_cache_relse(&args);
- if (error)
- return error;
-
- /*
- * If it worked, update the superblock.
- */
- ASSERT(*len >= minlen && *len <= maxlen);
- if (wasdel)
- xfs_trans_mod_sb(tp, XFS_TRANS_SB_RES_FREXTENTS, -(long)*len);
- else
- xfs_trans_mod_sb(tp, XFS_TRANS_SB_FREXTENTS, -(long)*len);
- return 0;
-}
-
/*
* Initialize realtime fields in the mount structure.
*/
@@ -1375,6 +1328,10 @@ xfs_bmap_rtalloc(
xfs_rtxlen_t raminlen;
bool rtlocked = false;
bool ignore_locality = false;
+ struct xfs_rtalloc_args args = {
+ .mp = mp,
+ .tp = ap->tp,
+ };
int error;
align = xfs_get_extsz_hint(ap->ip);
@@ -1407,6 +1364,8 @@ xfs_bmap_rtalloc(
*/
ralen = xfs_extlen_to_rtxlen(mp, min(ap->length, XFS_MAX_BMBT_EXTLEN));
raminlen = max_t(xfs_rtxlen_t, 1, xfs_extlen_to_rtxlen(mp, minlen));
+ ASSERT(raminlen > 0);
+ ASSERT(raminlen <= ralen);
/*
* Lock out modifications to both the RT bitmap and summary inodes
@@ -1448,8 +1407,15 @@ xfs_bmap_rtalloc(
xfs_rtalloc_align_minmax(&raminlen, &ralen, &prod);
}
- error = xfs_rtallocate_extent(ap->tp, start, raminlen, ralen, &ralen,
- ap->wasdel, prod, &rtx);
+ if (start) {
+ error = xfs_rtallocate_extent_near(&args, start, raminlen,
+ ralen, &ralen, prod, &rtx);
+ } else {
+ error = xfs_rtallocate_extent_size(&args, raminlen,
+ ralen, &ralen, prod, &rtx);
+ }
+ xfs_rtbuf_cache_relse(&args);
+
if (error == -ENOSPC) {
if (align > mp->m_sb.sb_rextsize) {
/*
@@ -1481,6 +1447,9 @@ xfs_bmap_rtalloc(
if (error)
return error;
+ xfs_trans_mod_sb(ap->tp, ap->wasdel ?
+ XFS_TRANS_SB_RES_FREXTENTS : XFS_TRANS_SB_FREXTENTS,
+ -(long)ralen);
ap->blkno = xfs_rtx_to_rtb(mp, rtx);
ap->length = xfs_rtxlen_to_extlen(mp, ralen);
xfs_bmap_alloc_account(ap);