diff options
Diffstat (limited to 'fs/exofs/inode.c')
| -rw-r--r-- | fs/exofs/inode.c | 9 |
1 files changed, 2 insertions, 7 deletions
diff --git a/fs/exofs/inode.c b/fs/exofs/inode.c index 96366a1d7ea..5a62420cbdb 100644 --- a/fs/exofs/inode.c +++ b/fs/exofs/inode.c @@ -37,11 +37,7 @@ #define EXOFS_DBGMSG2(M...) do {} while (0) -enum { BIO_MAX_PAGES_KMALLOC = - (PAGE_SIZE - sizeof(struct bio)) / sizeof(struct bio_vec), - MAX_PAGES_KMALLOC = - PAGE_SIZE / sizeof(struct page *), -}; +enum {MAX_PAGES_KMALLOC = PAGE_SIZE / sizeof(struct page *), }; unsigned exofs_max_io_pages(struct ore_layout *layout, unsigned expected_pages) @@ -49,8 +45,7 @@ unsigned exofs_max_io_pages(struct ore_layout *layout, unsigned pages = min_t(unsigned, expected_pages, MAX_PAGES_KMALLOC); /* TODO: easily support bio chaining */ - pages = min_t(unsigned, pages, - layout->group_width * BIO_MAX_PAGES_KMALLOC); + pages = min_t(unsigned, pages, layout->max_io_length / PAGE_SIZE); return pages; } |