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| author | Matthew Wilcox (Oracle) <willy@infradead.org> | 2022-04-29 10:40:40 -0400 |
|---|---|---|
| committer | Matthew Wilcox (Oracle) <willy@infradead.org> | 2022-05-09 16:21:44 -0400 |
| commit | 2c69e2057962b6bd76d72446453862eb59325b49 (patch) | |
| tree | 618562570ea6415752e472f1faba16ecb9c841bf /fs/ocfs2 | |
| parent | 7479c505b4ab5ed5f81f35fdd68c44c58d6f0439 (diff) | |
| download | linux-stable-2c69e2057962b6bd76d72446453862eb59325b49.tar.gz linux-stable-2c69e2057962b6bd76d72446453862eb59325b49.tar.bz2 linux-stable-2c69e2057962b6bd76d72446453862eb59325b49.zip | |
fs: Convert block_read_full_page() to block_read_full_folio()
This function is NOT converted to handle large folios, so include
an assert that the filesystem isn't passing one in. Otherwise, use
the folio functions instead of the page functions, where they exist.
Convert all filesystems which use block_read_full_page().
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Diffstat (limited to 'fs/ocfs2')
| -rw-r--r-- | fs/ocfs2/aops.c | 6 | ||||
| -rw-r--r-- | fs/ocfs2/refcounttree.c | 6 |
2 files changed, 7 insertions, 5 deletions
diff --git a/fs/ocfs2/aops.c b/fs/ocfs2/aops.c index 7cffe9dcad17..7bf4b6fd93bf 100644 --- a/fs/ocfs2/aops.c +++ b/fs/ocfs2/aops.c @@ -309,7 +309,7 @@ static int ocfs2_readpage(struct file *file, struct page *page) /* * i_size might have just been updated as we grabed the meta lock. We * might now be discovering a truncate that hit on another node. - * block_read_full_page->get_block freaks out if it is asked to read + * block_read_full_folio->get_block freaks out if it is asked to read * beyond the end of a file, so we check here. Callers * (generic_file_read, vm_ops->fault) are clever enough to check i_size * and notice that the page they just read isn't needed. @@ -326,7 +326,7 @@ static int ocfs2_readpage(struct file *file, struct page *page) if (oi->ip_dyn_features & OCFS2_INLINE_DATA_FL) ret = ocfs2_readpage_inline(inode, page); else - ret = block_read_full_page(page, ocfs2_get_block); + ret = block_read_full_folio(page_folio(page), ocfs2_get_block); unlock = 0; out_alloc: @@ -1897,7 +1897,7 @@ static int ocfs2_write_begin(struct file *file, struct address_space *mapping, /* * Take alloc sem here to prevent concurrent lookups. That way * the mapping, zeroing and tree manipulation within - * ocfs2_write() will be safe against ->readpage(). This + * ocfs2_write() will be safe against ->read_folio(). This * should also serve to lock out allocation from a shared * writeable region. */ diff --git a/fs/ocfs2/refcounttree.c b/fs/ocfs2/refcounttree.c index 7f6355cbb587..e04358a46b68 100644 --- a/fs/ocfs2/refcounttree.c +++ b/fs/ocfs2/refcounttree.c @@ -2961,12 +2961,14 @@ retry: } if (!PageUptodate(page)) { - ret = block_read_full_page(page, ocfs2_get_block); + struct folio *folio = page_folio(page); + + ret = block_read_full_folio(folio, ocfs2_get_block); if (ret) { mlog_errno(ret); goto unlock; } - lock_page(page); + folio_lock(folio); } if (page_has_buffers(page)) { |