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| author | Matthew Wilcox (Oracle) <willy@infradead.org> | 2020-09-21 08:58:39 -0700 |
|---|---|---|
| committer | Darrick J. Wong <darrick.wong@oracle.com> | 2020-09-21 08:59:26 -0700 |
| commit | 24addd848a45747bcda68418710c72fdc8e145e4 (patch) | |
| tree | e07afd743ca3b6eed585213469c3e38957eb7ac7 /fs/jfs | |
| parent | 7ed3cd1a69e3aedb29d4edf0b02624a1833a952d (diff) | |
| download | linux-24addd848a45747bcda68418710c72fdc8e145e4.tar.gz | |
fs: Introduce i_blocks_per_page
This helper is useful for both THPs and for supporting block size larger
than page size. Convert all users that I could find (we have a few
different ways of writing this idiom, and I may have missed some).
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Acked-by: Dave Kleikamp <dave.kleikamp@oracle.com>
Diffstat (limited to 'fs/jfs')
| -rw-r--r-- | fs/jfs/jfs_metapage.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/jfs/jfs_metapage.c b/fs/jfs/jfs_metapage.c index a2f5338a5ea18..176580f54af96 100644 --- a/fs/jfs/jfs_metapage.c +++ b/fs/jfs/jfs_metapage.c @@ -473,7 +473,7 @@ static int metapage_readpage(struct file *fp, struct page *page) struct inode *inode = page->mapping->host; struct bio *bio = NULL; int block_offset; - int blocks_per_page = PAGE_SIZE >> inode->i_blkbits; + int blocks_per_page = i_blocks_per_page(inode, page); sector_t page_start; /* address of page in fs blocks */ sector_t pblock; int xlen; |