diff options
| -rw-r--r-- | fs/xfs/xfs_rtalloc.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/fs/xfs/xfs_rtalloc.c b/fs/xfs/xfs_rtalloc.c index 6bde64584a37..c774a4ccdd15 100644 --- a/fs/xfs/xfs_rtalloc.c +++ b/fs/xfs/xfs_rtalloc.c @@ -47,7 +47,7 @@ xfs_rtany_summary( int low, /* low log2 extent size */ int high, /* high log2 extent size */ xfs_fileoff_t bbno, /* bitmap block number */ - int *stat) /* out: any good extents here? */ + int *maxlog) /* out: max log2 extent size free */ { struct xfs_mount *mp = args->mp; int error; @@ -58,7 +58,7 @@ xfs_rtany_summary( if (mp->m_rsum_cache) { high = min(high, mp->m_rsum_cache[bbno] - 1); if (low > high) { - *stat = 0; + *maxlog = -1; return 0; } } @@ -78,14 +78,14 @@ xfs_rtany_summary( * If there are any, return success. */ if (sum) { - *stat = 1; + *maxlog = log; goto out; } } /* * Found nothing, return failure. */ - *stat = 0; + *maxlog = -1; out: /* There were no extents at levels > log. */ if (mp->m_rsum_cache && log + 1 < mp->m_rsum_cache[bbno]) @@ -434,7 +434,7 @@ xfs_rtallocate_extent_near( xfs_rtxnum_t *rtx) /* out: start rtext allocated */ { struct xfs_mount *mp = args->mp; - int any; /* any useful extents from summary */ + int maxlog; /* max useful extent from summary */ xfs_fileoff_t bbno; /* bitmap block number */ int error; int i; /* bitmap block offset (loop control) */ @@ -488,7 +488,7 @@ xfs_rtallocate_extent_near( * starting in this bitmap block. */ error = xfs_rtany_summary(args, log2len, mp->m_rsumlevels - 1, - bbno + i, &any); + bbno + i, &maxlog); if (error) { return error; } @@ -496,7 +496,7 @@ xfs_rtallocate_extent_near( * If there are any useful extents starting here, try * allocating one. */ - if (any) { + if (maxlog >= 0) { /* * On the positive side of the starting location. */ @@ -537,7 +537,7 @@ xfs_rtallocate_extent_near( error = xfs_rtany_summary(args, log2len, mp->m_rsumlevels - 1, - bbno + j, &any); + bbno + j, &maxlog); if (error) { return error; } @@ -549,7 +549,7 @@ xfs_rtallocate_extent_near( * extent given, we've already tried * that allocation, don't do it again. */ - if (any) + if (maxlog >= 0) continue; error = xfs_rtallocate_extent_block(args, bbno + j, minlen, |