diff options
Diffstat (limited to 'kernel/fs/f2fs/node.h')
| -rw-r--r-- | kernel/fs/f2fs/node.h | 26 |
1 files changed, 3 insertions, 23 deletions
diff --git a/kernel/fs/f2fs/node.h b/kernel/fs/f2fs/node.h index c56026f17..e4fffd2d9 100644 --- a/kernel/fs/f2fs/node.h +++ b/kernel/fs/f2fs/node.h @@ -14,9 +14,11 @@ /* node block offset on the NAT area dedicated to the given start node id */ #define NAT_BLOCK_OFFSET(start_nid) (start_nid / NAT_ENTRY_PER_BLOCK) -/* # of pages to perform readahead before building free nids */ +/* # of pages to perform synchronous readahead before building free nids */ #define FREE_NID_PAGES 4 +#define DEF_RA_NID_PAGES 4 /* # of nid pages to be readaheaded */ + /* maximum readahead size for node during getting data blocks */ #define MAX_RA_NODE 128 @@ -343,28 +345,6 @@ static inline nid_t get_nid(struct page *p, int off, bool i) * - Mark cold node blocks in their node footer * - Mark cold data pages in page cache */ -static inline int is_file(struct inode *inode, int type) -{ - return F2FS_I(inode)->i_advise & type; -} - -static inline void set_file(struct inode *inode, int type) -{ - F2FS_I(inode)->i_advise |= type; -} - -static inline void clear_file(struct inode *inode, int type) -{ - F2FS_I(inode)->i_advise &= ~type; -} - -#define file_is_cold(inode) is_file(inode, FADVISE_COLD_BIT) -#define file_wrong_pino(inode) is_file(inode, FADVISE_LOST_PINO_BIT) -#define file_set_cold(inode) set_file(inode, FADVISE_COLD_BIT) -#define file_lost_pino(inode) set_file(inode, FADVISE_LOST_PINO_BIT) -#define file_clear_cold(inode) clear_file(inode, FADVISE_COLD_BIT) -#define file_got_pino(inode) clear_file(inode, FADVISE_LOST_PINO_BIT) - static inline int is_cold_data(struct page *page) { return PageChecked(page); |