ocfs2: retry operations when a lock is marked in recovery

[cascardo/linux.git] / fs / ocfs2 / ocfs2.h

diff --git a/fs/ocfs2/ocfs2.h b/fs/ocfs2/ocfs2.h
index f468c60..da10930 100644 (file)
--- a/fs/ocfs2/ocfs2.h
+++ b/fs/ocfs2/ocfs2.h
@@ -33,6 +33,7 @@
 #include <linux/rbtree.h>
 #include <linux/workqueue.h>
 #include <linux/kref.h>
+#include <linux/mutex.h>
 
 #include "cluster/nodemanager.h"
 #include "cluster/heartbeat.h"
@@ -173,9 +174,6 @@ enum ocfs2_mount_options
        OCFS2_MOUNT_NOINTR  = 1 << 2,   /* Don't catch signals */
        OCFS2_MOUNT_ERRORS_PANIC = 1 << 3, /* Panic on errors */
        OCFS2_MOUNT_DATA_WRITEBACK = 1 << 4, /* No data ordering */
-#ifdef OCFS2_ORACORE_WORKAROUNDS
-       OCFS2_MOUNT_COMPAT_OCFS = 1 << 30, /* ocfs1 compatibility mode */
-#endif
 };
 
 #define OCFS2_OSB_SOFT_RO      0x0001
@@ -233,7 +231,7 @@ struct ocfs2_super
        struct proc_dir_entry *proc_sub_dir; /* points to /proc/fs/ocfs2/<maj_min> */
 
        atomic_t vol_state;
-       struct semaphore recovery_lock;
+       struct mutex recovery_lock;
        struct task_struct *recovery_thread_task;
        int disable_recovery;
        wait_queue_head_t checkpoint_event;
@@ -289,6 +287,10 @@ struct ocfs2_super
        struct inode                    *osb_tl_inode;
        struct buffer_head              *osb_tl_bh;
        struct work_struct              osb_truncate_log_wq;
+
+       struct ocfs2_node_map           osb_recovering_orphan_dirs;
+       unsigned int                    *osb_orphan_wipes;
+       wait_queue_head_t               osb_wipe_event;
 };
 
 #define OCFS2_SB(sb)       ((struct ocfs2_super *)(sb)->s_fs_info)
@@ -355,8 +357,8 @@ static inline int ocfs2_is_soft_readonly(struct ocfs2_super *osb)
 #define OCFS2_RO_ON_INVALID_DINODE(__sb, __di) do {                    \
        typeof(__di) ____di = (__di);                                   \
        ocfs2_error((__sb),                                             \
-               "Dinode # %"MLFu64" has bad signature %.*s",            \
-               (____di)->i_blkno, 7,                                   \
+               "Dinode # %llu has bad signature %.*s",                 \
+               (unsigned long long)(____di)->i_blkno, 7,               \
                (____di)->i_signature);                                 \
 } while (0);
 
@@ -366,8 +368,8 @@ static inline int ocfs2_is_soft_readonly(struct ocfs2_super *osb)
 #define OCFS2_RO_ON_INVALID_EXTENT_BLOCK(__sb, __eb)   do {            \
        typeof(__eb) ____eb = (__eb);                                   \
        ocfs2_error((__sb),                                             \
-               "Extent Block # %"MLFu64" has bad signature %.*s",      \
-               (____eb)->h_blkno, 7,                                   \
+               "Extent Block # %llu has bad signature %.*s",           \
+               (unsigned long long)(____eb)->h_blkno, 7,               \
                (____eb)->h_signature);                                 \
 } while (0);
 
@@ -377,8 +379,8 @@ static inline int ocfs2_is_soft_readonly(struct ocfs2_super *osb)
 #define OCFS2_RO_ON_INVALID_GROUP_DESC(__sb, __gd)     do {            \
        typeof(__gd) ____gd = (__gd);                                   \
                ocfs2_error((__sb),                                     \
-               "Group Descriptor # %"MLFu64" has bad signature %.*s",  \
-               (____gd)->bg_blkno, 7,                                  \
+               "Group Descriptor # %llu has bad signature %.*s",       \
+               (unsigned long long)(____gd)->bg_blkno, 7,              \
                (____gd)->bg_signature);                                \
 } while (0);