diff options
| -rw-r--r-- | lwext4/ext4_bcache.h | 44 |
1 files changed, 23 insertions, 21 deletions
diff --git a/lwext4/ext4_bcache.h b/lwext4/ext4_bcache.h index a7e514a..3e05bf4 100644 --- a/lwext4/ext4_bcache.h +++ b/lwext4/ext4_bcache.h @@ -102,27 +102,6 @@ struct ext4_buf { SLIST_ENTRY(ext4_buf) dirty_node; }; -#define ext4_bcache_insert_dirty_node(bc, buf) \ -do { \ - if (!(buf)->on_dirty_list) { \ - SLIST_INSERT_HEAD(&(bc)->dirty_list, \ - (buf), \ - dirty_node); \ - (buf)->on_dirty_list = true; \ - } \ -} while (0) - -#define ext4_bcache_remove_dirty_node(bc, buf) \ -do { \ - if ((buf)->on_dirty_list) { \ - SLIST_REMOVE(&(bc)->dirty_list, \ - (buf), \ - ext4_buf, \ - dirty_node); \ - (buf)->on_dirty_list = false; \ - } \ -} while (0) - /**@brief Block cache descriptor*/ struct ext4_bcache { @@ -176,6 +155,29 @@ enum bcache_state_bits { .lru_ctr = 0, \ } +/**@brief Insert buffer to dirty cache list + * @param bc block cache descriptor + * @param buf buffer descriptor */ +static inline void +ext4_bcache_insert_dirty_node(struct ext4_bcache *bc, struct ext4_buf *buf) { + if (!buf->on_dirty_list) { + SLIST_INSERT_HEAD(&bc->dirty_list, buf, dirty_node); + buf->on_dirty_list = true; + } +} + +/**@brief Remove buffer to dirty cache list + * @param bc block cache descriptor + * @param buf buffer descriptor */ +static inline void +ext4_bcache_remove_dirty_node(struct ext4_bcache *bc, struct ext4_buf *buf) { + if (buf->on_dirty_list) { + SLIST_REMOVE(&bc->dirty_list, buf, ext4_buf, dirty_node); + buf->on_dirty_list = false; + } +} + + /**@brief Dynamic initialization of block cache. * @param bc block cache descriptor * @param cnt items count in block cache |