diff options
Diffstat (limited to 'include/sys/zfs_vfsops.h')
| -rw-r--r-- | include/sys/zfs_vfsops.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/include/sys/zfs_vfsops.h b/include/sys/zfs_vfsops.h index 6d4d713ce..b7badeed8 100644 --- a/include/sys/zfs_vfsops.h +++ b/include/sys/zfs_vfsops.h @@ -67,7 +67,8 @@ typedef struct zfs_sb { boolean_t z_unmounted; /* unmounted */ rrwlock_t z_teardown_lock; krwlock_t z_teardown_inactive_lock; - list_t z_all_znodes; /* all vnodes in the fs */ + list_t z_all_znodes; /* all znodes in the fs */ + uint64_t z_nr_znodes; /* number of znodes in the fs */ kmutex_t z_znodes_lock; /* lock for z_all_znodes */ struct inode *z_ctldir; /* .zfs directory inode */ boolean_t z_show_ctldir; /* expose .zfs in the root dir */ @@ -185,6 +186,8 @@ extern int zfs_get_zplprop(objset_t *os, zfs_prop_t prop, extern int zfs_sb_create(const char *name, zfs_sb_t **zsbp); extern int zfs_sb_setup(zfs_sb_t *zsb, boolean_t mounting); extern void zfs_sb_free(zfs_sb_t *zsb); +extern int zfs_sb_prune(struct super_block *sb, unsigned long nr_to_scan, + int *objects); extern int zfs_sb_teardown(zfs_sb_t *zsb, boolean_t unmounting); extern int zfs_check_global_label(const char *dsname, const char *hexsl); extern boolean_t zfs_is_readonly(zfs_sb_t *zsb); |