* [merged] mm-remove-nr_pages-argument-from-pagevec_lookup_range_tag.patch removed from -mm tree
@ 2017-11-16 20:02 akpm
0 siblings, 0 replies; only message in thread
From: akpm @ 2017-11-16 20:02 UTC (permalink / raw)
To: daniel.m.jordan, jack, mm-commits
The patch titled
Subject: mm: remove nr_pages argument from pagevec_lookup_{,range}_tag()
has been removed from the -mm tree. Its filename was
mm-remove-nr_pages-argument-from-pagevec_lookup_range_tag.patch
This patch was dropped because it was merged into mainline or a subsystem tree
------------------------------------------------------
From: Jan Kara <jack@suse.cz>
Subject: mm: remove nr_pages argument from pagevec_lookup_{,range}_tag()
All users of pagevec_lookup() and pagevec_lookup_range() now pass
PAGEVEC_SIZE as a desired number of pages. Just drop the argument.
Link: http://lkml.kernel.org/r/20171009151359.31984-15-jack@suse.cz
Signed-off-by: Jan Kara <jack@suse.cz>
Reviewed-by: Daniel Jordan <daniel.m.jordan@oracle.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---
fs/btrfs/extent_io.c | 6 +++---
fs/ceph/addr.c | 3 +--
fs/ext4/inode.c | 2 +-
fs/f2fs/checkpoint.c | 2 +-
fs/f2fs/data.c | 2 +-
fs/f2fs/node.c | 8 ++++----
fs/gfs2/aops.c | 2 +-
fs/nilfs2/btree.c | 4 ++--
fs/nilfs2/page.c | 7 +++----
fs/nilfs2/segment.c | 6 +++---
include/linux/pagevec.h | 8 +++-----
mm/filemap.c | 2 +-
mm/page-writeback.c | 2 +-
mm/swap.c | 4 ++--
14 files changed, 27 insertions(+), 31 deletions(-)
diff -puN fs/btrfs/extent_io.c~mm-remove-nr_pages-argument-from-pagevec_lookup_range_tag fs/btrfs/extent_io.c
--- a/fs/btrfs/extent_io.c~mm-remove-nr_pages-argument-from-pagevec_lookup_range_tag
+++ a/fs/btrfs/extent_io.c
@@ -3815,7 +3815,7 @@ retry:
tag_pages_for_writeback(mapping, index, end);
while (!done && !nr_to_write_done && (index <= end) &&
(nr_pages = pagevec_lookup_range_tag(&pvec, mapping, &index, end,
- tag, PAGEVEC_SIZE))) {
+ tag))) {
unsigned i;
scanned = 1;
@@ -3956,8 +3956,8 @@ retry:
tag_pages_for_writeback(mapping, index, end);
done_index = index;
while (!done && !nr_to_write_done && (index <= end) &&
- (nr_pages = pagevec_lookup_range_tag(&pvec, mapping, &index, end,
- tag, PAGEVEC_SIZE))) {
+ (nr_pages = pagevec_lookup_range_tag(&pvec, mapping,
+ &index, end, tag))) {
unsigned i;
scanned = 1;
diff -puN fs/ceph/addr.c~mm-remove-nr_pages-argument-from-pagevec_lookup_range_tag fs/ceph/addr.c
--- a/fs/ceph/addr.c~mm-remove-nr_pages-argument-from-pagevec_lookup_range_tag
+++ a/fs/ceph/addr.c
@@ -1162,8 +1162,7 @@ release_pvec_pages:
index = 0;
while ((index <= end) &&
(nr = pagevec_lookup_tag(&pvec, mapping, &index,
- PAGECACHE_TAG_WRITEBACK,
- PAGEVEC_SIZE))) {
+ PAGECACHE_TAG_WRITEBACK))) {
for (i = 0; i < nr; i++) {
page = pvec.pages[i];
if (page_snap_context(page) != snapc)
diff -puN fs/ext4/inode.c~mm-remove-nr_pages-argument-from-pagevec_lookup_range_tag fs/ext4/inode.c
--- a/fs/ext4/inode.c~mm-remove-nr_pages-argument-from-pagevec_lookup_range_tag
+++ a/fs/ext4/inode.c
@@ -2621,7 +2621,7 @@ static int mpage_prepare_extent_to_map(s
mpd->next_page = index;
while (index <= end) {
nr_pages = pagevec_lookup_range_tag(&pvec, mapping, &index, end,
- tag, PAGEVEC_SIZE);
+ tag);
if (nr_pages == 0)
goto out;
diff -puN fs/f2fs/checkpoint.c~mm-remove-nr_pages-argument-from-pagevec_lookup_range_tag fs/f2fs/checkpoint.c
--- a/fs/f2fs/checkpoint.c~mm-remove-nr_pages-argument-from-pagevec_lookup_range_tag
+++ a/fs/f2fs/checkpoint.c
@@ -319,7 +319,7 @@ long sync_meta_pages(struct f2fs_sb_info
blk_start_plug(&plug);
while ((nr_pages = pagevec_lookup_tag(&pvec, mapping, &index,
- PAGECACHE_TAG_DIRTY, PAGEVEC_SIZE))) {
+ PAGECACHE_TAG_DIRTY))) {
int i;
for (i = 0; i < nr_pages; i++) {
diff -puN fs/f2fs/data.c~mm-remove-nr_pages-argument-from-pagevec_lookup_range_tag fs/f2fs/data.c
--- a/fs/f2fs/data.c~mm-remove-nr_pages-argument-from-pagevec_lookup_range_tag
+++ a/fs/f2fs/data.c
@@ -1670,7 +1670,7 @@ retry:
int i;
nr_pages = pagevec_lookup_range_tag(&pvec, mapping, &index, end,
- tag, PAGEVEC_SIZE);
+ tag);
if (nr_pages == 0)
break;
diff -puN fs/f2fs/node.c~mm-remove-nr_pages-argument-from-pagevec_lookup_range_tag fs/f2fs/node.c
--- a/fs/f2fs/node.c~mm-remove-nr_pages-argument-from-pagevec_lookup_range_tag
+++ a/fs/f2fs/node.c
@@ -1286,7 +1286,7 @@ static struct page *last_fsync_dnode(str
index = 0;
while ((nr_pages = pagevec_lookup_tag(&pvec, NODE_MAPPING(sbi), &index,
- PAGECACHE_TAG_DIRTY, PAGEVEC_SIZE))) {
+ PAGECACHE_TAG_DIRTY))) {
int i;
for (i = 0; i < nr_pages; i++) {
@@ -1440,7 +1440,7 @@ retry:
index = 0;
while ((nr_pages = pagevec_lookup_tag(&pvec, NODE_MAPPING(sbi), &index,
- PAGECACHE_TAG_DIRTY, PAGEVEC_SIZE))) {
+ PAGECACHE_TAG_DIRTY))) {
int i;
for (i = 0; i < nr_pages; i++) {
@@ -1553,7 +1553,7 @@ next_step:
index = 0;
while ((nr_pages = pagevec_lookup_tag(&pvec, NODE_MAPPING(sbi), &index,
- PAGECACHE_TAG_DIRTY, PAGEVEC_SIZE))) {
+ PAGECACHE_TAG_DIRTY))) {
int i;
for (i = 0; i < nr_pages; i++) {
@@ -1651,7 +1651,7 @@ int wait_on_node_pages_writeback(struct
pagevec_init(&pvec, 0);
while ((nr_pages = pagevec_lookup_tag(&pvec, NODE_MAPPING(sbi), &index,
- PAGECACHE_TAG_WRITEBACK, PAGEVEC_SIZE))) {
+ PAGECACHE_TAG_WRITEBACK))) {
int i;
for (i = 0; i < nr_pages; i++) {
diff -puN fs/gfs2/aops.c~mm-remove-nr_pages-argument-from-pagevec_lookup_range_tag fs/gfs2/aops.c
--- a/fs/gfs2/aops.c~mm-remove-nr_pages-argument-from-pagevec_lookup_range_tag
+++ a/fs/gfs2/aops.c
@@ -398,7 +398,7 @@ retry:
done_index = index;
while (!done && (index <= end)) {
nr_pages = pagevec_lookup_range_tag(&pvec, mapping, &index, end,
- tag, PAGEVEC_SIZE);
+ tag);
if (nr_pages == 0)
break;
diff -puN fs/nilfs2/btree.c~mm-remove-nr_pages-argument-from-pagevec_lookup_range_tag fs/nilfs2/btree.c
--- a/fs/nilfs2/btree.c~mm-remove-nr_pages-argument-from-pagevec_lookup_range_tag
+++ a/fs/nilfs2/btree.c
@@ -2158,8 +2158,8 @@ static void nilfs_btree_lookup_dirty_buf
pagevec_init(&pvec, 0);
- while (pagevec_lookup_tag(&pvec, btcache, &index, PAGECACHE_TAG_DIRTY,
- PAGEVEC_SIZE)) {
+ while (pagevec_lookup_tag(&pvec, btcache, &index,
+ PAGECACHE_TAG_DIRTY)) {
for (i = 0; i < pagevec_count(&pvec); i++) {
bh = head = page_buffers(pvec.pages[i]);
do {
diff -puN fs/nilfs2/page.c~mm-remove-nr_pages-argument-from-pagevec_lookup_range_tag fs/nilfs2/page.c
--- a/fs/nilfs2/page.c~mm-remove-nr_pages-argument-from-pagevec_lookup_range_tag
+++ a/fs/nilfs2/page.c
@@ -257,8 +257,7 @@ int nilfs_copy_dirty_pages(struct addres
pagevec_init(&pvec, 0);
repeat:
- if (!pagevec_lookup_tag(&pvec, smap, &index, PAGECACHE_TAG_DIRTY,
- PAGEVEC_SIZE))
+ if (!pagevec_lookup_tag(&pvec, smap, &index, PAGECACHE_TAG_DIRTY))
return 0;
for (i = 0; i < pagevec_count(&pvec); i++) {
@@ -376,8 +375,8 @@ void nilfs_clear_dirty_pages(struct addr
pagevec_init(&pvec, 0);
- while (pagevec_lookup_tag(&pvec, mapping, &index, PAGECACHE_TAG_DIRTY,
- PAGEVEC_SIZE)) {
+ while (pagevec_lookup_tag(&pvec, mapping, &index,
+ PAGECACHE_TAG_DIRTY)) {
for (i = 0; i < pagevec_count(&pvec); i++) {
struct page *page = pvec.pages[i];
diff -puN fs/nilfs2/segment.c~mm-remove-nr_pages-argument-from-pagevec_lookup_range_tag fs/nilfs2/segment.c
--- a/fs/nilfs2/segment.c~mm-remove-nr_pages-argument-from-pagevec_lookup_range_tag
+++ a/fs/nilfs2/segment.c
@@ -712,7 +712,7 @@ static size_t nilfs_lookup_dirty_data_bu
repeat:
if (unlikely(index > last) ||
!pagevec_lookup_range_tag(&pvec, mapping, &index, last,
- PAGECACHE_TAG_DIRTY, PAGEVEC_SIZE))
+ PAGECACHE_TAG_DIRTY))
return ndirties;
for (i = 0; i < pagevec_count(&pvec); i++) {
@@ -755,8 +755,8 @@ static void nilfs_lookup_dirty_node_buff
pagevec_init(&pvec, 0);
- while (pagevec_lookup_tag(&pvec, mapping, &index, PAGECACHE_TAG_DIRTY,
- PAGEVEC_SIZE)) {
+ while (pagevec_lookup_tag(&pvec, mapping, &index,
+ PAGECACHE_TAG_DIRTY)) {
for (i = 0; i < pagevec_count(&pvec); i++) {
bh = head = page_buffers(pvec.pages[i]);
do {
diff -puN include/linux/pagevec.h~mm-remove-nr_pages-argument-from-pagevec_lookup_range_tag include/linux/pagevec.h
--- a/include/linux/pagevec.h~mm-remove-nr_pages-argument-from-pagevec_lookup_range_tag
+++ a/include/linux/pagevec.h
@@ -40,16 +40,14 @@ static inline unsigned pagevec_lookup(st
unsigned pagevec_lookup_range_tag(struct pagevec *pvec,
struct address_space *mapping, pgoff_t *index, pgoff_t end,
- int tag, unsigned nr_pages);
+ int tag);
unsigned pagevec_lookup_range_nr_tag(struct pagevec *pvec,
struct address_space *mapping, pgoff_t *index, pgoff_t end,
int tag, unsigned max_pages);
static inline unsigned pagevec_lookup_tag(struct pagevec *pvec,
- struct address_space *mapping, pgoff_t *index, int tag,
- unsigned nr_pages)
+ struct address_space *mapping, pgoff_t *index, int tag)
{
- return pagevec_lookup_range_tag(pvec, mapping, index, (pgoff_t)-1, tag,
- nr_pages);
+ return pagevec_lookup_range_tag(pvec, mapping, index, (pgoff_t)-1, tag);
}
static inline void pagevec_init(struct pagevec *pvec, int cold)
diff -puN mm/filemap.c~mm-remove-nr_pages-argument-from-pagevec_lookup_range_tag mm/filemap.c
--- a/mm/filemap.c~mm-remove-nr_pages-argument-from-pagevec_lookup_range_tag
+++ a/mm/filemap.c
@@ -424,7 +424,7 @@ static void __filemap_fdatawait_range(st
unsigned i;
nr_pages = pagevec_lookup_range_tag(&pvec, mapping, &index,
- end, PAGECACHE_TAG_WRITEBACK, PAGEVEC_SIZE);
+ end, PAGECACHE_TAG_WRITEBACK);
if (!nr_pages)
break;
diff -puN mm/page-writeback.c~mm-remove-nr_pages-argument-from-pagevec_lookup_range_tag mm/page-writeback.c
--- a/mm/page-writeback.c~mm-remove-nr_pages-argument-from-pagevec_lookup_range_tag
+++ a/mm/page-writeback.c
@@ -2197,7 +2197,7 @@ retry:
int i;
nr_pages = pagevec_lookup_range_tag(&pvec, mapping, &index, end,
- tag, PAGEVEC_SIZE);
+ tag);
if (nr_pages == 0)
break;
diff -puN mm/swap.c~mm-remove-nr_pages-argument-from-pagevec_lookup_range_tag mm/swap.c
--- a/mm/swap.c~mm-remove-nr_pages-argument-from-pagevec_lookup_range_tag
+++ a/mm/swap.c
@@ -988,10 +988,10 @@ EXPORT_SYMBOL(pagevec_lookup_range);
unsigned pagevec_lookup_range_tag(struct pagevec *pvec,
struct address_space *mapping, pgoff_t *index, pgoff_t end,
- int tag, unsigned nr_pages)
+ int tag)
{
pvec->nr = find_get_pages_range_tag(mapping, index, end, tag,
- nr_pages, pvec->pages);
+ PAGEVEC_SIZE, pvec->pages);
return pagevec_count(pvec);
}
EXPORT_SYMBOL(pagevec_lookup_range_tag);
_
Patches currently in -mm which might be from jack@suse.cz are
mm-readahead-increase-maximum-readahead-window.patch
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2017-11-16 20:02 [merged] mm-remove-nr_pages-argument-from-pagevec_lookup_range_tag.patch removed from -mm tree akpm
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