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Diffstat (limited to 'fs/ocfs2/ocfs2.h')
-rw-r--r--fs/ocfs2/ocfs2.h22
1 files changed, 18 insertions, 4 deletions
diff --git a/fs/ocfs2/ocfs2.h b/fs/ocfs2/ocfs2.h
index c9345ebb8493..39e1d5a39505 100644
--- a/fs/ocfs2/ocfs2.h
+++ b/fs/ocfs2/ocfs2.h
@@ -224,10 +224,12 @@ enum ocfs2_mount_options
224 OCFS2_MOUNT_GRPQUOTA = 1 << 10, /* We support group quotas */ 224 OCFS2_MOUNT_GRPQUOTA = 1 << 10, /* We support group quotas */
225}; 225};
226 226
227#define OCFS2_OSB_SOFT_RO 0x0001 227#define OCFS2_OSB_SOFT_RO 0x0001
228#define OCFS2_OSB_HARD_RO 0x0002 228#define OCFS2_OSB_HARD_RO 0x0002
229#define OCFS2_OSB_ERROR_FS 0x0004 229#define OCFS2_OSB_ERROR_FS 0x0004
230#define OCFS2_DEFAULT_ATIME_QUANTUM 60 230#define OCFS2_OSB_DROP_DENTRY_LOCK_IMMED 0x0008
231
232#define OCFS2_DEFAULT_ATIME_QUANTUM 60
231 233
232struct ocfs2_journal; 234struct ocfs2_journal;
233struct ocfs2_slot_info; 235struct ocfs2_slot_info;
@@ -490,6 +492,18 @@ static inline void ocfs2_set_osb_flag(struct ocfs2_super *osb,
490 spin_unlock(&osb->osb_lock); 492 spin_unlock(&osb->osb_lock);
491} 493}
492 494
495
496static inline unsigned long ocfs2_test_osb_flag(struct ocfs2_super *osb,
497 unsigned long flag)
498{
499 unsigned long ret;
500
501 spin_lock(&osb->osb_lock);
502 ret = osb->osb_flags & flag;
503 spin_unlock(&osb->osb_lock);
504 return ret;
505}
506
493static inline void ocfs2_set_ro_flag(struct ocfs2_super *osb, 507static inline void ocfs2_set_ro_flag(struct ocfs2_super *osb,
494 int hard) 508 int hard)
495{ 509{