diff options
| author | Gao Xiang <hsiangkao@redhat.com> | 2020-09-19 15:27:29 +0800 |
|---|---|---|
| committer | Gao Xiang <hsiangkao@redhat.com> | 2020-09-19 15:35:57 +0800 |
| commit | bf9a123b9cf8d8c67c4c59757cbf4e4b2c4ab2e3 (patch) | |
| tree | cf103091072c9c54fbd86ae46b648cfcd70d0122 /fs/erofs/zdata.c | |
| parent | 6c3e485ea37da2bcca68e6b8c635ddd2b4da540d (diff) | |
| download | linux-bf9a123b9cf8d8c67c4c59757cbf4e4b2c4ab2e3.tar.bz2 | |
erofs: fold in should_decompress_synchronously()
should_decompress_synchronously() has one single condition
for now, so fold it instead.
Reviewed-by: Chao Yu <yuchao0@huawei.com>
Link: https://lore.kernel.org/r/20200919072730.24989-2-hsiangkao@redhat.com
Signed-off-by: Gao Xiang <hsiangkao@redhat.com>
Diffstat (limited to 'fs/erofs/zdata.c')
| -rw-r--r-- | fs/erofs/zdata.c | 12 |
1 files changed, 3 insertions, 9 deletions
diff --git a/fs/erofs/zdata.c b/fs/erofs/zdata.c index e43684b23fdd..bee6ce783c64 100644 --- a/fs/erofs/zdata.c +++ b/fs/erofs/zdata.c @@ -1294,24 +1294,18 @@ static int z_erofs_readpage(struct file *file, struct page *page) return err; } -static bool should_decompress_synchronously(struct erofs_sb_info *sbi, - unsigned int nr) -{ - return nr <= sbi->ctx.max_sync_decompress_pages; -} - static void z_erofs_readahead(struct readahead_control *rac) { struct inode *const inode = rac->mapping->host; struct erofs_sb_info *const sbi = EROFS_I_SB(inode); - bool sync = should_decompress_synchronously(sbi, readahead_count(rac)); + unsigned int nr_pages = readahead_count(rac); + bool sync = (nr_pages <= sbi->ctx.max_sync_decompress_pages); struct z_erofs_decompress_frontend f = DECOMPRESS_FRONTEND_INIT(inode); struct page *page, *head = NULL; LIST_HEAD(pagepool); - trace_erofs_readpages(inode, readahead_index(rac), - readahead_count(rac), false); + trace_erofs_readpages(inode, readahead_index(rac), nr_pages, false); f.headoffset = readahead_pos(rac); |