diff options
| author | Christoph Hellwig <hch@lst.de> | 2014-09-10 08:23:33 -0700 |
|---|---|---|
| committer | Trond Myklebust <trond.myklebust@primarydata.com> | 2014-09-10 12:47:03 -0700 |
| commit | 8c792ea940499153732adea2ea4ca37f6999778f (patch) | |
| tree | 63380cf493850b19dcaea159fe11f124417c4476 /fs/nfs/blocklayout | |
| parent | 3a6fd1f004fcaf3dd1c28a7cd16406c8318eb64a (diff) | |
| download | linux-8c792ea940499153732adea2ea4ca37f6999778f.tar.bz2 | |
pnfs/blocklayout: don't set pages uptodate
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@lst.de>
Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
Diffstat (limited to 'fs/nfs/blocklayout')
| -rw-r--r-- | fs/nfs/blocklayout/blocklayout.c | 24 |
1 files changed, 1 insertions, 23 deletions
diff --git a/fs/nfs/blocklayout/blocklayout.c b/fs/nfs/blocklayout/blocklayout.c index cf87254b6cd1..5aa23750a149 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@citi.umich.edu>"); 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; |