The core nfs code handles setting pages uptodate on reads, no need to mess
with the pageflags outselves. Also remove a debug function to dump page
flags.
Signed-off-by: Christoph Hellwig <hch@xxxxxx>
---
fs/nfs/blocklayout/blocklayout.c | 24 +-----------------------
1 file changed, 1 insertion(+), 23 deletions(-)
diff --git a/fs/nfs/blocklayout/blocklayout.c b/fs/nfs/blocklayout/blocklayout.c
index 6484b9f..92be984 100644
--- a/fs/nfs/blocklayout/blocklayout.c
+++ b/fs/nfs/blocklayout/blocklayout.c
@@ -49,20 +49,6 @@ MODULE_LICENSE("GPL");
MODULE_AUTHOR("Andy Adamson <andros@xxxxxxxxxxxxxx>");
MODULE_DESCRIPTION("The NFSv4.1 pNFS Block layout driver");
-static void print_page(struct page *page)
-{
- dprintk("PRINTPAGE page %p\n", page);
- dprintk(" PagePrivate %d\n", PagePrivate(page));
- dprintk(" PageUptodate %d\n", PageUptodate(page));
- dprintk(" PageError %d\n", PageError(page));
- dprintk(" PageDirty %d\n", PageDirty(page));
- dprintk(" PageReferenced %d\n", PageReferenced(page));
- dprintk(" PageLocked %d\n", PageLocked(page));
- dprintk(" PageWriteback %d\n", PageWriteback(page));
- dprintk(" PageMappedToDisk %d\n", PageMappedToDisk(page));
- dprintk("\n");
-}
-
/* Given the be associated with isect, determine if page data needs to be
* initialized.
*/
@@ -187,16 +173,9 @@ retry:
return bio;
}
-/* This is basically copied from mpage_end_io_read */
static void bl_end_io_read(struct bio *bio, int err)
{
struct parallel_io *par = bio->bi_private;
- struct bio_vec *bvec;
- int i;
-
- if (!err)
- bio_for_each_segment_all(bvec, bio, i)
- SetPageUptodate(bvec->bv_page);
if (err) {
struct nfs_pgio_header *header = par->data;
@@ -205,6 +184,7 @@ static void bl_end_io_read(struct bio *bio, int err)
header->pnfs_error = -EIO;
pnfs_set_lo_fail(header->lseg);
}
+
bio_put(bio);
put_parallel(par);
}
@@ -304,8 +284,6 @@ bl_read_pagelist(struct nfs_pgio_header *hdr)
/* Fill hole w/ zeroes w/o accessing device */
dprintk("%s Zeroing page for hole\n", __func__);
zero_user_segment(pages[i], pg_offset, pg_len);
- print_page(pages[i]);
- SetPageUptodate(pages[i]);
} else {
struct pnfs_block_extent *be_read;
--
1.9.1
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