diff options
Diffstat (limited to 'fs/xfs/xfs_rtalloc.c')
-rw-r--r-- | fs/xfs/xfs_rtalloc.c | 60 |
1 files changed, 30 insertions, 30 deletions
diff --git a/fs/xfs/xfs_rtalloc.c b/fs/xfs/xfs_rtalloc.c index a810482339ad..92ff05ce33c7 100644 --- a/fs/xfs/xfs_rtalloc.c +++ b/fs/xfs/xfs_rtalloc.c @@ -1484,39 +1484,39 @@ retry: raminlen = max_t(xfs_rtxlen_t, 1, xfs_extlen_to_rtxlen(mp, minlen)); error = xfs_rtallocate_extent(ap->tp, rtx, raminlen, ralen, &ralen, ap->wasdel, prod, &rtx); - if (!error) { - ap->blkno = xfs_rtx_to_rtb(mp, rtx); - ap->length = xfs_rtxlen_to_extlen(mp, ralen); - xfs_bmap_alloc_account(ap); - return 0; - } - - if (error != -ENOSPC) - return error; + if (error == -ENOSPC) { + if (align > mp->m_sb.sb_rextsize) { + /* + * We previously enlarged the request length to try to + * satisfy an extent size hint. The allocator didn't + * return anything, so reset the parameters to the + * original values and try again without alignment + * criteria. + */ + ap->offset = orig_offset; + ap->length = orig_length; + minlen = align = mp->m_sb.sb_rextsize; + goto retry; + } - if (align > mp->m_sb.sb_rextsize) { - /* - * We previously enlarged the request length to try to satisfy - * an extent size hint. The allocator didn't return anything, - * so reset the parameters to the original values and try again - * without alignment criteria. - */ - ap->offset = orig_offset; - ap->length = orig_length; - minlen = align = mp->m_sb.sb_rextsize; - goto retry; - } + if (!ignore_locality && ap->blkno != 0) { + /* + * If we can't allocate near a specific rt extent, try + * again without locality criteria. + */ + ignore_locality = true; + goto retry; + } - if (!ignore_locality && ap->blkno != 0) { - /* - * If we can't allocate near a specific rt extent, try again - * without locality criteria. - */ - ignore_locality = true; - goto retry; + ap->blkno = NULLFSBLOCK; + ap->length = 0; + return 0; } + if (error) + return error; - ap->blkno = NULLFSBLOCK; - ap->length = 0; + ap->blkno = xfs_rtx_to_rtb(mp, rtx); + ap->length = xfs_rtxlen_to_extlen(mp, ralen); + xfs_bmap_alloc_account(ap); return 0; } |