The only user just went away, so we can remove the flag and the minlen
parameter in struct xfs_bmalloca now.
Signed-off-by: Christoph Hellwig <hch@xxxxxx>
---
fs/xfs/libxfs/xfs_bmap.c | 17 +++++++----------
fs/xfs/libxfs/xfs_bmap.h | 3 ---
2 files changed, 7 insertions(+), 13 deletions(-)
diff --git a/fs/xfs/libxfs/xfs_bmap.c b/fs/xfs/libxfs/xfs_bmap.c
index 7f42f6067eb5..aec4907056ba 100644
--- a/fs/xfs/libxfs/xfs_bmap.c
+++ b/fs/xfs/libxfs/xfs_bmap.c
@@ -3473,12 +3473,12 @@ xfs_bmap_select_minlen(
xfs_extlen_t *blen,
int notinit)
{
- if (notinit || *blen < ap->minlen) {
+ if (notinit) {
/*
* Since we did a BUF_TRYLOCK above, it is possible that
* there is space for this request.
*/
- args->minlen = ap->minlen;
+ args->minlen = 1;
} else if (*blen < args->maxlen) {
/*
* If the best seen length is less than the request length,
@@ -3670,11 +3670,11 @@ xfs_bmap_btalloc(
args.type = XFS_ALLOCTYPE_FIRST_AG;
else
args.type = XFS_ALLOCTYPE_START_BNO;
- args.total = args.minlen = ap->minlen;
+ args.total = args.minlen = 1;
} else {
args.type = XFS_ALLOCTYPE_NEAR_BNO;
args.total = ap->total;
- args.minlen = ap->minlen;
+ args.minlen = 1;
}
/* apply extent size hints if obtained earlier */
if (align) {
@@ -3776,9 +3776,8 @@ xfs_bmap_btalloc(
if ((error = xfs_alloc_vextent(&args)))
return error;
}
- if (args.fsbno == NULLFSBLOCK && nullfb &&
- args.minlen > ap->minlen) {
- args.minlen = ap->minlen;
+ if (args.fsbno == NULLFSBLOCK && nullfb && args.minlen > 1) {
+ args.minlen = 1;
args.type = XFS_ALLOCTYPE_START_BNO;
args.fsbno = ap->blkno;
if ((error = xfs_alloc_vextent(&args)))
@@ -3787,7 +3786,7 @@ xfs_bmap_btalloc(
if (args.fsbno == NULLFSBLOCK && nullfb) {
args.fsbno = 0;
args.type = XFS_ALLOCTYPE_FIRST_AG;
- args.total = ap->minlen;
+ args.total = 1;
if ((error = xfs_alloc_vextent(&args)))
return error;
ap->dfops->dop_low = true;
@@ -4246,8 +4245,6 @@ xfs_bmapi_allocate(
bma->datatype |= XFS_ALLOC_USERDATA_ZERO;
}
- bma->minlen = (bma->flags & XFS_BMAPI_CONTIG) ? bma->length : 1;
-
/*
* Only want to do the alignment at the eof if it is userdata and
* allocation length is larger than a stripe unit.
diff --git a/fs/xfs/libxfs/xfs_bmap.h b/fs/xfs/libxfs/xfs_bmap.h
index a6e612cabe15..d9e0b1db4cdb 100644
--- a/fs/xfs/libxfs/xfs_bmap.h
+++ b/fs/xfs/libxfs/xfs_bmap.h
@@ -48,7 +48,6 @@ struct xfs_bmalloca {
int logflags;/* flags for transaction logging */
xfs_extlen_t total; /* total blocks needed for xaction */
- xfs_extlen_t minlen; /* minimum allocation size (blocks) */
xfs_extlen_t minleft; /* amount must be left after alloc */
bool eof; /* set if allocating past last extent */
bool wasdel; /* replacing a delayed allocation */
@@ -81,7 +80,6 @@ struct xfs_extent_free_item
#define XFS_BMAPI_PREALLOC 0x008 /* preallocation op: unwritten space */
#define XFS_BMAPI_IGSTATE 0x010 /* Ignore state - */
/* combine contig. space */
-#define XFS_BMAPI_CONTIG 0x020 /* must allocate only one extent */
/*
* unwritten extent conversion - this needs write cache flushing and no additional
* allocation alignments. When specified with XFS_BMAPI_PREALLOC it converts
@@ -119,7 +117,6 @@ struct xfs_extent_free_item
{ XFS_BMAPI_ATTRFORK, "ATTRFORK" }, \
{ XFS_BMAPI_PREALLOC, "PREALLOC" }, \
{ XFS_BMAPI_IGSTATE, "IGSTATE" }, \
- { XFS_BMAPI_CONTIG, "CONTIG" }, \
{ XFS_BMAPI_CONVERT, "CONVERT" }, \
{ XFS_BMAPI_ZERO, "ZERO" }, \
{ XFS_BMAPI_REMAP, "REMAP" }, \
--
2.11.0
--
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