diff options
| -rw-r--r-- | fs/xfs/xfs_icache.c | 26 | ||||
| -rw-r--r-- | fs/xfs/xfs_mount.c | 4 | ||||
| -rw-r--r-- | fs/xfs/xfs_mount.h | 2 |
3 files changed, 18 insertions, 14 deletions
diff --git a/fs/xfs/xfs_icache.c b/fs/xfs/xfs_icache.c index 3c210ac83713..dba514a2c84d 100644 --- a/fs/xfs/xfs_icache.c +++ b/fs/xfs/xfs_icache.c @@ -2165,8 +2165,7 @@ xfs_inodegc_shrinker_count( struct shrinker *shrink, struct shrink_control *sc) { - struct xfs_mount *mp = container_of(shrink, struct xfs_mount, - m_inodegc_shrinker); + struct xfs_mount *mp = shrink->private_data; struct xfs_inodegc *gc; int cpu; @@ -2187,8 +2186,7 @@ xfs_inodegc_shrinker_scan( struct shrinker *shrink, struct shrink_control *sc) { - struct xfs_mount *mp = container_of(shrink, struct xfs_mount, - m_inodegc_shrinker); + struct xfs_mount *mp = shrink->private_data; struct xfs_inodegc *gc; int cpu; bool no_items = true; @@ -2224,13 +2222,19 @@ int xfs_inodegc_register_shrinker( struct xfs_mount *mp) { - struct shrinker *shrink = &mp->m_inodegc_shrinker; + mp->m_inodegc_shrinker = shrinker_alloc(SHRINKER_NONSLAB, + "xfs-inodegc:%s", + mp->m_super->s_id); + if (!mp->m_inodegc_shrinker) + return -ENOMEM; + + mp->m_inodegc_shrinker->count_objects = xfs_inodegc_shrinker_count; + mp->m_inodegc_shrinker->scan_objects = xfs_inodegc_shrinker_scan; + mp->m_inodegc_shrinker->seeks = 0; + mp->m_inodegc_shrinker->batch = XFS_INODEGC_SHRINKER_BATCH; + mp->m_inodegc_shrinker->private_data = mp; - shrink->count_objects = xfs_inodegc_shrinker_count; - shrink->scan_objects = xfs_inodegc_shrinker_scan; - shrink->seeks = 0; - shrink->flags = SHRINKER_NONSLAB; - shrink->batch = XFS_INODEGC_SHRINKER_BATCH; + shrinker_register(mp->m_inodegc_shrinker); - return register_shrinker(shrink, "xfs-inodegc:%s", mp->m_super->s_id); + return 0; } diff --git a/fs/xfs/xfs_mount.c b/fs/xfs/xfs_mount.c index 0a0fd19573d8..aed5be5508fe 100644 --- a/fs/xfs/xfs_mount.c +++ b/fs/xfs/xfs_mount.c @@ -1021,7 +1021,7 @@ xfs_mountfs( out_log_dealloc: xfs_log_mount_cancel(mp); out_inodegc_shrinker: - unregister_shrinker(&mp->m_inodegc_shrinker); + shrinker_free(mp->m_inodegc_shrinker); out_fail_wait: if (mp->m_logdev_targp && mp->m_logdev_targp != mp->m_ddev_targp) xfs_buftarg_drain(mp->m_logdev_targp); @@ -1104,7 +1104,7 @@ xfs_unmountfs( #if defined(DEBUG) xfs_errortag_clearall(mp); #endif - unregister_shrinker(&mp->m_inodegc_shrinker); + shrinker_free(mp->m_inodegc_shrinker); xfs_free_perag(mp); xfs_errortag_del(mp); diff --git a/fs/xfs/xfs_mount.h b/fs/xfs/xfs_mount.h index d19cca099bc3..219681d29fbc 100644 --- a/fs/xfs/xfs_mount.h +++ b/fs/xfs/xfs_mount.h @@ -219,7 +219,7 @@ typedef struct xfs_mount { atomic_t m_agirotor; /* last ag dir inode alloced */ /* Memory shrinker to throttle and reprioritize inodegc */ - struct shrinker m_inodegc_shrinker; + struct shrinker *m_inodegc_shrinker; /* * Workqueue item so that we can coalesce multiple inode flush attempts * into a single flush. |