diff --git a/fs/logfs/logfs.h b/fs/logfs/logfs.h index c9929eed80b13497f095791b65b47c681eece2b1..0a3df1a0c93687932b729174c10a4960ec48265b 100644 --- a/fs/logfs/logfs.h +++ b/fs/logfs/logfs.h @@ -727,4 +727,10 @@ static inline struct logfs_area *get_area(struct super_block *sb, return logfs_super(sb)->s_area[(__force u8)gc_level]; } +static inline void logfs_mempool_destroy(mempool_t *pool) +{ + if (pool) + mempool_destroy(pool); +} + #endif diff --git a/fs/logfs/readwrite.c b/fs/logfs/readwrite.c index 7e0c39c49719580e069234c5499197841e5e9e2f..aca6c56a107ac488b389c7ef1a1ded326e788ea5 100644 --- a/fs/logfs/readwrite.c +++ b/fs/logfs/readwrite.c @@ -2243,8 +2243,6 @@ void logfs_cleanup_rw(struct super_block *sb) struct logfs_super *super = logfs_super(sb); destroy_meta_inode(super->s_segfile_inode); - if (super->s_block_pool) - mempool_destroy(super->s_block_pool); - if (super->s_shadow_pool) - mempool_destroy(super->s_shadow_pool); + logfs_mempool_destroy(super->s_block_pool); + logfs_mempool_destroy(super->s_shadow_pool); } diff --git a/fs/logfs/segment.c b/fs/logfs/segment.c index 02db22ebbf130df64b12c205929cd7bc6d5c51a8..8c82fe05d3e114ce823cec76dd3ce40f5babc515 100644 --- a/fs/logfs/segment.c +++ b/fs/logfs/segment.c @@ -912,7 +912,7 @@ int logfs_init_areas(struct super_block *sb) for (i--; i >= 0; i--) free_area(super->s_area[i]); free_area(super->s_journal_area); - mempool_destroy(super->s_alias_pool); + logfs_mempool_destroy(super->s_alias_pool); return -ENOMEM; } diff --git a/fs/logfs/super.c b/fs/logfs/super.c index d6e1f4fc3115bb1a84ca263ca4d709798f5b1b6a..d4531eb46d0a7b989b474e5dc29249c981592eaa 100644 --- a/fs/logfs/super.c +++ b/fs/logfs/super.c @@ -517,8 +517,8 @@ static void logfs_kill_sb(struct super_block *sb) if (super->s_erase_page) __free_page(super->s_erase_page); super->s_devops->put_device(sb); - mempool_destroy(super->s_btree_pool); - mempool_destroy(super->s_alias_pool); + logfs_mempool_destroy(super->s_btree_pool); + logfs_mempool_destroy(super->s_alias_pool); kfree(super); log_super("LogFS: Finished unmounting\n"); }