On 2017/9/25 19:05, gaoxiang (P) wrote: > Keep in line with the other Linux file system implementations > since page_cache_sync_readahead supports NULL file pointer, > and thus we can readahead data by f2fs itself without file opening > (something like the btrfs behavior). > > Signed-off-by: Gao Xiang <[email protected]>
Reviewed-by: Chao Yu <[email protected]> Thanks, > --- > fs/f2fs/data.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/fs/f2fs/data.c b/fs/f2fs/data.c > index 95f30f0..506281d 100644 > --- a/fs/f2fs/data.c > +++ b/fs/f2fs/data.c > @@ -1333,7 +1333,7 @@ static int f2fs_read_data_pages(struct file *file, > struct address_space *mapping, > struct list_head *pages, unsigned nr_pages) > { > - struct inode *inode = file->f_mapping->host; > + struct inode *inode = mapping->host; > struct page *page = list_last_entry(pages, struct page, lru); > > trace_f2fs_readpages(inode, page, nr_pages); > ------------------------------------------------------------------------------ Check out the vibrant tech community on one of the world's most engaging tech sites, Slashdot.org! http://sdm.link/slashdot _______________________________________________ Linux-f2fs-devel mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/linux-f2fs-devel
