[XFS] remove unused pagebuf flags
SGI-PV: 908809
SGI-Modid: xfs-linux:xfs-kern:198656a
Signed-off-by: Christoph Hellwig <hch@sgi.com>
Signed-off-by: Nathan Scott <nathans@sgi.com>
diff --git a/fs/xfs/linux-2.6/xfs_buf.c b/fs/xfs/linux-2.6/xfs_buf.c
index 4312839..489b7f6 100644
--- a/fs/xfs/linux-2.6/xfs_buf.c
+++ b/fs/xfs/linux-2.6/xfs_buf.c
@@ -458,14 +458,7 @@
unlock_page(bp->pb_pages[i]);
}
- if (page_count) {
- /* if we have any uptodate pages, mark that in the buffer */
- bp->pb_flags &= ~PBF_NONE;
-
- /* if some pages aren't uptodate, mark that in the buffer */
- if (page_count != bp->pb_page_count)
- bp->pb_flags |= PBF_PARTIAL;
- }
+ bp->pb_flags &= ~PBF_NONE;
PB_TRACE(bp, "lookup_pages", (long)page_count);
return error;
@@ -676,7 +669,7 @@
pb = xfs_buf_get_flags(target, ioff, isize, flags);
if (pb) {
- if (PBF_NOT_DONE(pb)) {
+ if (!XFS_BUF_ISDONE(pb)) {
PB_TRACE(pb, "read", (unsigned long)flags);
XFS_STATS_INC(pb_get_read);
pagebuf_iostart(pb, flags);
@@ -813,7 +806,7 @@
bp = pagebuf_allocate(0);
if (unlikely(bp == NULL))
goto fail;
- _pagebuf_initialize(bp, target, 0, len, PBF_FORCEIO);
+ _pagebuf_initialize(bp, target, 0, len, 0);
try_again:
data = kmem_alloc(malloc_len, KM_SLEEP | KM_MAYFAIL);
@@ -1121,21 +1114,18 @@
void
pagebuf_iodone(
xfs_buf_t *pb,
- int dataio,
int schedule)
{
pb->pb_flags &= ~(PBF_READ | PBF_WRITE);
- if (pb->pb_error == 0) {
- pb->pb_flags &= ~(PBF_PARTIAL | PBF_NONE);
- }
+ if (pb->pb_error == 0)
+ pb->pb_flags &= ~PBF_NONE;
PB_TRACE(pb, "iodone", pb->pb_iodone);
if ((pb->pb_iodone) || (pb->pb_flags & PBF_ASYNC)) {
if (schedule) {
INIT_WORK(&pb->pb_iodone_work, pagebuf_iodone_work, pb);
- queue_work(dataio ? xfsdatad_workqueue :
- xfslogd_workqueue, &pb->pb_iodone_work);
+ queue_work(xfslogd_workqueue, &pb->pb_iodone_work);
} else {
pagebuf_iodone_work(pb);
}
@@ -1235,7 +1225,7 @@
{
if (atomic_dec_and_test(&pb->pb_io_remaining) == 1) {
pb->pb_locked = 0;
- pagebuf_iodone(pb, (pb->pb_flags & PBF_FS_DATAIOD), schedule);
+ pagebuf_iodone(pb, schedule);
}
}
