summaryrefslogtreecommitdiff
path: root/fs/ext4
diff options
context:
space:
mode:
Diffstat (limited to 'fs/ext4')
-rw-r--r--fs/ext4/ext4.h4
-rw-r--r--fs/ext4/inline.c14
-rw-r--r--fs/ext4/inode.c37
-rw-r--r--fs/ext4/verity.c8
4 files changed, 30 insertions, 33 deletions
diff --git a/fs/ext4/ext4.h b/fs/ext4/ext4.h
index 08acd152261e..c3429b664b8d 100644
--- a/fs/ext4/ext4.h
+++ b/fs/ext4/ext4.h
@@ -3563,13 +3563,13 @@ int ext4_readpage_inline(struct inode *inode, struct folio *folio);
extern int ext4_try_to_write_inline_data(struct address_space *mapping,
struct inode *inode,
loff_t pos, unsigned len,
- struct page **pagep);
+ struct folio **foliop);
int ext4_write_inline_data_end(struct inode *inode, loff_t pos, unsigned len,
unsigned copied, struct folio *folio);
extern int ext4_da_write_inline_data_begin(struct address_space *mapping,
struct inode *inode,
loff_t pos, unsigned len,
- struct page **pagep,
+ struct folio **foliop,
void **fsdata);
extern int ext4_try_add_inline_entry(handle_t *handle,
struct ext4_filename *fname,
diff --git a/fs/ext4/inline.c b/fs/ext4/inline.c
index e7a09a99837b..d5c2f3b75084 100644
--- a/fs/ext4/inline.c
+++ b/fs/ext4/inline.c
@@ -601,10 +601,10 @@ retry:
goto out;
if (ext4_should_dioread_nolock(inode)) {
- ret = __block_write_begin(&folio->page, from, to,
+ ret = __block_write_begin(folio, from, to,
ext4_get_block_unwritten);
} else
- ret = __block_write_begin(&folio->page, from, to, ext4_get_block);
+ ret = __block_write_begin(folio, from, to, ext4_get_block);
if (!ret && ext4_should_journal_data(inode)) {
ret = ext4_walk_page_buffers(handle, inode,
@@ -660,7 +660,7 @@ out_nofolio:
int ext4_try_to_write_inline_data(struct address_space *mapping,
struct inode *inode,
loff_t pos, unsigned len,
- struct page **pagep)
+ struct folio **foliop)
{
int ret;
handle_t *handle;
@@ -708,7 +708,7 @@ int ext4_try_to_write_inline_data(struct address_space *mapping,
goto out;
}
- *pagep = &folio->page;
+ *foliop = folio;
down_read(&EXT4_I(inode)->xattr_sem);
if (!ext4_has_inline_data(inode)) {
ret = 0;
@@ -856,7 +856,7 @@ static int ext4_da_convert_inline_data_to_extent(struct address_space *mapping,
goto out;
}
- ret = __block_write_begin(&folio->page, 0, inline_size,
+ ret = __block_write_begin(folio, 0, inline_size,
ext4_da_get_block_prep);
if (ret) {
up_read(&EXT4_I(inode)->xattr_sem);
@@ -891,7 +891,7 @@ out:
int ext4_da_write_inline_data_begin(struct address_space *mapping,
struct inode *inode,
loff_t pos, unsigned len,
- struct page **pagep,
+ struct folio **foliop,
void **fsdata)
{
int ret;
@@ -954,7 +954,7 @@ retry_journal:
goto out_release_page;
up_read(&EXT4_I(inode)->xattr_sem);
- *pagep = &folio->page;
+ *foliop = folio;
brelse(iloc.bh);
return 1;
out_release_page:
diff --git a/fs/ext4/inode.c b/fs/ext4/inode.c
index 941c1c0d5c6e..03374dc215d1 100644
--- a/fs/ext4/inode.c
+++ b/fs/ext4/inode.c
@@ -1145,7 +1145,7 @@ static int ext4_block_write_begin(struct folio *folio, loff_t pos, unsigned len,
*/
static int ext4_write_begin(struct file *file, struct address_space *mapping,
loff_t pos, unsigned len,
- struct page **pagep, void **fsdata)
+ struct folio **foliop, void **fsdata)
{
struct inode *inode = mapping->host;
int ret, needed_blocks;
@@ -1170,7 +1170,7 @@ static int ext4_write_begin(struct file *file, struct address_space *mapping,
if (ext4_test_inode_state(inode, EXT4_STATE_MAY_INLINE_DATA)) {
ret = ext4_try_to_write_inline_data(mapping, inode, pos, len,
- pagep);
+ foliop);
if (ret < 0)
return ret;
if (ret == 1)
@@ -1224,10 +1224,10 @@ retry_journal:
ret = ext4_block_write_begin(folio, pos, len, ext4_get_block);
#else
if (ext4_should_dioread_nolock(inode))
- ret = __block_write_begin(&folio->page, pos, len,
+ ret = __block_write_begin(folio, pos, len,
ext4_get_block_unwritten);
else
- ret = __block_write_begin(&folio->page, pos, len, ext4_get_block);
+ ret = __block_write_begin(folio, pos, len, ext4_get_block);
#endif
if (!ret && ext4_should_journal_data(inode)) {
ret = ext4_walk_page_buffers(handle, inode,
@@ -1270,7 +1270,7 @@ retry_journal:
folio_put(folio);
return ret;
}
- *pagep = &folio->page;
+ *foliop = folio;
return ret;
}
@@ -1298,9 +1298,8 @@ static int write_end_fn(handle_t *handle, struct inode *inode,
static int ext4_write_end(struct file *file,
struct address_space *mapping,
loff_t pos, unsigned len, unsigned copied,
- struct page *page, void *fsdata)
+ struct folio *folio, void *fsdata)
{
- struct folio *folio = page_folio(page);
handle_t *handle = ext4_journal_current_handle();
struct inode *inode = mapping->host;
loff_t old_size = inode->i_size;
@@ -1315,7 +1314,7 @@ static int ext4_write_end(struct file *file,
return ext4_write_inline_data_end(inode, pos, len, copied,
folio);
- copied = block_write_end(file, mapping, pos, len, copied, page, fsdata);
+ copied = block_write_end(file, mapping, pos, len, copied, folio, fsdata);
/*
* it's important to update i_size while still holding folio lock:
* page writeout could otherwise come in and zero beyond i_size.
@@ -1402,9 +1401,8 @@ static void ext4_journalled_zero_new_buffers(handle_t *handle,
static int ext4_journalled_write_end(struct file *file,
struct address_space *mapping,
loff_t pos, unsigned len, unsigned copied,
- struct page *page, void *fsdata)
+ struct folio *folio, void *fsdata)
{
- struct folio *folio = page_folio(page);
handle_t *handle = ext4_journal_current_handle();
struct inode *inode = mapping->host;
loff_t old_size = inode->i_size;
@@ -2926,7 +2924,7 @@ static int ext4_nonda_switch(struct super_block *sb)
static int ext4_da_write_begin(struct file *file, struct address_space *mapping,
loff_t pos, unsigned len,
- struct page **pagep, void **fsdata)
+ struct folio **foliop, void **fsdata)
{
int ret, retries = 0;
struct folio *folio;
@@ -2941,14 +2939,14 @@ static int ext4_da_write_begin(struct file *file, struct address_space *mapping,
if (ext4_nonda_switch(inode->i_sb) || ext4_verity_in_progress(inode)) {
*fsdata = (void *)FALL_BACK_TO_NONDELALLOC;
return ext4_write_begin(file, mapping, pos,
- len, pagep, fsdata);
+ len, foliop, fsdata);
}
*fsdata = (void *)0;
trace_ext4_da_write_begin(inode, pos, len);
if (ext4_test_inode_state(inode, EXT4_STATE_MAY_INLINE_DATA)) {
ret = ext4_da_write_inline_data_begin(mapping, inode, pos, len,
- pagep, fsdata);
+ foliop, fsdata);
if (ret < 0)
return ret;
if (ret == 1)
@@ -2964,7 +2962,7 @@ retry:
#ifdef CONFIG_FS_ENCRYPTION
ret = ext4_block_write_begin(folio, pos, len, ext4_da_get_block_prep);
#else
- ret = __block_write_begin(&folio->page, pos, len, ext4_da_get_block_prep);
+ ret = __block_write_begin(folio, pos, len, ext4_da_get_block_prep);
#endif
if (ret < 0) {
folio_unlock(folio);
@@ -2983,7 +2981,7 @@ retry:
return ret;
}
- *pagep = &folio->page;
+ *foliop = folio;
return ret;
}
@@ -3029,7 +3027,7 @@ static int ext4_da_do_write_end(struct address_space *mapping,
* flag, which all that's needed to trigger page writeback.
*/
copied = block_write_end(NULL, mapping, pos, len, copied,
- &folio->page, NULL);
+ folio, NULL);
new_i_size = pos + copied;
/*
@@ -3080,15 +3078,14 @@ static int ext4_da_do_write_end(struct address_space *mapping,
static int ext4_da_write_end(struct file *file,
struct address_space *mapping,
loff_t pos, unsigned len, unsigned copied,
- struct page *page, void *fsdata)
+ struct folio *folio, void *fsdata)
{
struct inode *inode = mapping->host;
int write_mode = (int)(unsigned long)fsdata;
- struct folio *folio = page_folio(page);
if (write_mode == FALL_BACK_TO_NONDELALLOC)
return ext4_write_end(file, mapping, pos,
- len, copied, &folio->page, fsdata);
+ len, copied, folio, fsdata);
trace_ext4_da_write_end(inode, pos, len, copied);
@@ -6219,7 +6216,7 @@ retry_alloc:
if (folio_pos(folio) + len > size)
len = size - folio_pos(folio);
- err = __block_write_begin(&folio->page, 0, len, ext4_get_block);
+ err = __block_write_begin(folio, 0, len, ext4_get_block);
if (!err) {
ret = VM_FAULT_SIGBUS;
if (ext4_journal_folio_buffers(handle, folio, len))
diff --git a/fs/ext4/verity.c b/fs/ext4/verity.c
index 2f37e1ea3955..d9203228ce97 100644
--- a/fs/ext4/verity.c
+++ b/fs/ext4/verity.c
@@ -76,17 +76,17 @@ static int pagecache_write(struct inode *inode, const void *buf, size_t count,
while (count) {
size_t n = min_t(size_t, count,
PAGE_SIZE - offset_in_page(pos));
- struct page *page;
+ struct folio *folio;
void *fsdata = NULL;
int res;
- res = aops->write_begin(NULL, mapping, pos, n, &page, &fsdata);
+ res = aops->write_begin(NULL, mapping, pos, n, &folio, &fsdata);
if (res)
return res;
- memcpy_to_page(page, offset_in_page(pos), buf, n);
+ memcpy_to_folio(folio, offset_in_folio(folio, pos), buf, n);
- res = aops->write_end(NULL, mapping, pos, n, n, page, fsdata);
+ res = aops->write_end(NULL, mapping, pos, n, n, folio, fsdata);
if (res < 0)
return res;
if (res != n)
generated by cgit v1.2.3 (git 2.39.0) at 2025-02-19 16:14:27 +0300