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Diffstat (limited to 'fs/nfs/blocklayout/blocklayout.c')
-rw-r--r--fs/nfs/blocklayout/blocklayout.c46
1 files changed, 24 insertions, 22 deletions
diff --git a/fs/nfs/blocklayout/blocklayout.c b/fs/nfs/blocklayout/blocklayout.c
index 02e4d87d2ed3..f55a4e756047 100644
--- a/fs/nfs/blocklayout/blocklayout.c
+++ b/fs/nfs/blocklayout/blocklayout.c
@@ -102,14 +102,15 @@ static inline void put_parallel(struct parallel_io *p)
}
static struct bio *
-bl_submit_bio(int rw, struct bio *bio)
+bl_submit_bio(struct bio *bio)
{
if (bio) {
get_parallel(bio->bi_private);
dprintk("%s submitting %s bio %u@%llu\n", __func__,
- rw == READ ? "read" : "write", bio->bi_iter.bi_size,
+ bio_op(bio) == READ ? "read" : "write",
+ bio->bi_iter.bi_size,
(unsigned long long)bio->bi_iter.bi_sector);
- submit_bio(rw, bio);
+ submit_bio(bio);
}
return NULL;
}
@@ -158,7 +159,7 @@ do_add_page_to_bio(struct bio *bio, int npg, int rw, sector_t isect,
if (disk_addr < map->start || disk_addr >= map->start + map->len) {
if (!dev->map(dev, disk_addr, map))
return ERR_PTR(-EIO);
- bio = bl_submit_bio(rw, bio);
+ bio = bl_submit_bio(bio);
}
disk_addr += map->disk_offset;
disk_addr -= map->start;
@@ -174,9 +175,10 @@ retry:
disk_addr >> SECTOR_SHIFT, end_io, par);
if (!bio)
return ERR_PTR(-ENOMEM);
+ bio_set_op_attrs(bio, rw, 0);
}
if (bio_add_page(bio, page, *len, offset) < *len) {
- bio = bl_submit_bio(rw, bio);
+ bio = bl_submit_bio(bio);
goto retry;
}
return bio;
@@ -231,7 +233,7 @@ bl_read_pagelist(struct nfs_pgio_header *header)
size_t bytes_left = header->args.count;
unsigned int pg_offset = header->args.pgbase, pg_len;
struct page **pages = header->args.pages;
- int pg_index = header->args.pgbase >> PAGE_CACHE_SHIFT;
+ int pg_index = header->args.pgbase >> PAGE_SHIFT;
const bool is_dio = (header->dreq != NULL);
struct blk_plug plug;
int i;
@@ -252,7 +254,7 @@ bl_read_pagelist(struct nfs_pgio_header *header)
for (i = pg_index; i < header->page_array.npages; i++) {
if (extent_length <= 0) {
/* We've used up the previous extent */
- bio = bl_submit_bio(READ, bio);
+ bio = bl_submit_bio(bio);
/* Get the next one */
if (!ext_tree_lookup(bl, isect, &be, false)) {
@@ -263,17 +265,17 @@ bl_read_pagelist(struct nfs_pgio_header *header)
}
if (is_dio) {
- if (pg_offset + bytes_left > PAGE_CACHE_SIZE)
- pg_len = PAGE_CACHE_SIZE - pg_offset;
+ if (pg_offset + bytes_left > PAGE_SIZE)
+ pg_len = PAGE_SIZE - pg_offset;
else
pg_len = bytes_left;
} else {
BUG_ON(pg_offset != 0);
- pg_len = PAGE_CACHE_SIZE;
+ pg_len = PAGE_SIZE;
}
if (is_hole(&be)) {
- bio = bl_submit_bio(READ, bio);
+ bio = bl_submit_bio(bio);
/* 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);
@@ -306,7 +308,7 @@ bl_read_pagelist(struct nfs_pgio_header *header)
header->res.count = (isect << SECTOR_SHIFT) - header->args.offset;
}
out:
- bl_submit_bio(READ, bio);
+ bl_submit_bio(bio);
blk_finish_plug(&plug);
put_parallel(par);
return PNFS_ATTEMPTED;
@@ -339,9 +341,9 @@ static void bl_write_cleanup(struct work_struct *work)
if (likely(!hdr->pnfs_error)) {
struct pnfs_block_layout *bl = BLK_LSEG2EXT(hdr->lseg);
- u64 start = hdr->args.offset & (loff_t)PAGE_CACHE_MASK;
+ u64 start = hdr->args.offset & (loff_t)PAGE_MASK;
u64 end = (hdr->args.offset + hdr->args.count +
- PAGE_CACHE_SIZE - 1) & (loff_t)PAGE_CACHE_MASK;
+ PAGE_SIZE - 1) & (loff_t)PAGE_MASK;
ext_tree_mark_written(bl, start >> SECTOR_SHIFT,
(end - start) >> SECTOR_SHIFT);
@@ -373,7 +375,7 @@ bl_write_pagelist(struct nfs_pgio_header *header, int sync)
loff_t offset = header->args.offset;
size_t count = header->args.count;
struct page **pages = header->args.pages;
- int pg_index = header->args.pgbase >> PAGE_CACHE_SHIFT;
+ int pg_index = header->args.pgbase >> PAGE_SHIFT;
unsigned int pg_len;
struct blk_plug plug;
int i;
@@ -392,13 +394,13 @@ bl_write_pagelist(struct nfs_pgio_header *header, int sync)
blk_start_plug(&plug);
/* we always write out the whole page */
- offset = offset & (loff_t)PAGE_CACHE_MASK;
+ offset = offset & (loff_t)PAGE_MASK;
isect = offset >> SECTOR_SHIFT;
for (i = pg_index; i < header->page_array.npages; i++) {
if (extent_length <= 0) {
/* We've used up the previous extent */
- bio = bl_submit_bio(WRITE, bio);
+ bio = bl_submit_bio(bio);
/* Get the next one */
if (!ext_tree_lookup(bl, isect, &be, true)) {
header->pnfs_error = -EINVAL;
@@ -408,7 +410,7 @@ bl_write_pagelist(struct nfs_pgio_header *header, int sync)
extent_length = be.be_length - (isect - be.be_f_offset);
}
- pg_len = PAGE_CACHE_SIZE;
+ pg_len = PAGE_SIZE;
bio = do_add_page_to_bio(bio, header->page_array.npages - i,
WRITE, isect, pages[i], &map, &be,
bl_end_io_write, par,
@@ -427,7 +429,7 @@ bl_write_pagelist(struct nfs_pgio_header *header, int sync)
header->res.count = header->args.count;
out:
- bl_submit_bio(WRITE, bio);
+ bl_submit_bio(bio);
blk_finish_plug(&plug);
put_parallel(par);
return PNFS_ATTEMPTED;
@@ -820,7 +822,7 @@ static u64 pnfs_num_cont_bytes(struct inode *inode, pgoff_t idx)
pgoff_t end;
/* Optimize common case that writes from 0 to end of file */
- end = DIV_ROUND_UP(i_size_read(inode), PAGE_CACHE_SIZE);
+ end = DIV_ROUND_UP(i_size_read(inode), PAGE_SIZE);
if (end != inode->i_mapping->nrpages) {
rcu_read_lock();
end = page_cache_next_hole(mapping, idx + 1, ULONG_MAX);
@@ -828,9 +830,9 @@ static u64 pnfs_num_cont_bytes(struct inode *inode, pgoff_t idx)
}
if (!end)
- return i_size_read(inode) - (idx << PAGE_CACHE_SHIFT);
+ return i_size_read(inode) - (idx << PAGE_SHIFT);
else
- return (end - idx) << PAGE_CACHE_SHIFT;
+ return (end - idx) << PAGE_SHIFT;
}
static void
generated by cgit v1.2.3 (git 2.46.0) at 2025-12-09 11:11:02 +0000