Land clang-format changes

Change-Id: I6f5d8140a06f3c1b2d196849299f8d483028d33b

5 files changed, 227 insertions, 250 deletions

diff --git a/xlators/features/bit-rot/src/bitd/bit-rot-bitd-messages.h b/xlators/features/bit-rot/src/bitd/bit-rot-bitd-messages.h
index 89a67cc10b1..6f59933a31d 100644
--- a/xlators/features/bit-rot/src/bitd/bit-rot-bitd-messages.h
+++ b/xlators/features/bit-rot/src/bitd/bit-rot-bitd-messages.h
@@ -23,62 +23,30 @@
  * glfs-message-id.h.
  */
 
-GLFS_MSGID(BITROT_BITD,
-        BRB_MSG_FD_CREATE_FAILED,
-        BRB_MSG_READV_FAILED,
-        BRB_MSG_BLOCK_READ_FAILED,
-        BRB_MSG_CALC_CHECKSUM_FAILED,
-        BRB_MSG_NO_MEMORY,
-        BRB_MSG_GET_SIGN_FAILED,
-        BRB_MSG_SET_SIGN_FAILED,
-        BRB_MSG_OP_FAILED,
-        BRB_MSG_READ_AND_SIGN_FAILED,
-        BRB_MSG_SIGN_FAILED,
-        BRB_MSG_GET_SUBVOL_FAILED,
-        BRB_MSG_SET_TIMER_FAILED,
-        BRB_MSG_GET_INFO_FAILED,
-        BRB_MSG_PATH_FAILED,
-        BRB_MSG_MARK_BAD_FILE,
-        BRB_MSG_TRIGGER_SIGN,
-        BRB_MSG_REGISTER_FAILED,
-        BRB_MSG_CRAWLING_START,
-        BRB_MSG_SPAWN_FAILED,
-        BRB_MSG_INVALID_SUBVOL_CHILD,
-        BRB_MSG_SKIP_OBJECT,
-        BRB_MSG_NO_CHILD,
-        BRB_MSG_CHECKSUM_MISMATCH,
-        BRB_MSG_MARK_CORRUPTED,
-        BRB_MSG_CRAWLING_FINISH,
-        BRB_MSG_CALC_ERROR,
-        BRB_MSG_LOOKUP_FAILED,
-        BRB_MSG_PARTIAL_VERSION_PRESENCE,
-        BRB_MSG_MEM_ACNT_FAILED,
-        BRB_MSG_TIMER_WHEEL_UNAVAILABLE,
-        BRB_MSG_BITROT_LOADED,
-        BRB_MSG_SCALE_DOWN_FAILED,
-        BRB_MSG_SCALE_UP_FAILED,
-        BRB_MSG_SCALE_DOWN_SCRUBBER,
-        BRB_MSG_SCALING_UP_SCRUBBER,
-        BRB_MSG_UNKNOWN_THROTTLE,
-        BRB_MSG_RATE_LIMIT_INFO,
-        BRB_MSG_SCRUB_INFO,
-        BRB_MSG_CONNECTED_TO_BRICK,
-        BRB_MSG_BRICK_INFO,
-        BRB_MSG_SUBVOL_CONNECT_FAILED,
-        BRB_MSG_INVALID_SUBVOL,
-        BRB_MSG_RESCHEDULE_SCRUBBER_FAILED,
-        BRB_MSG_SCRUB_START,
-        BRB_MSG_SCRUB_FINISH,
-        BRB_MSG_SCRUB_RUNNING,
-        BRB_MSG_SCRUB_RESCHEDULED,
-        BRB_MSG_SCRUB_TUNABLE,
-        BRB_MSG_SCRUB_THREAD_CLEANUP,
-        BRB_MSG_SCRUBBER_CLEANED,
-        BRB_MSG_GENERIC_SSM_INFO,
-        BRB_MSG_ZERO_TIMEOUT_BUG,
-        BRB_MSG_BAD_OBJ_READDIR_FAIL,
-        BRB_MSG_SSM_FAILED,
-        BRB_MSG_SCRUB_WAIT_FAILED
-);
+GLFS_MSGID(BITROT_BITD, BRB_MSG_FD_CREATE_FAILED, BRB_MSG_READV_FAILED,
+           BRB_MSG_BLOCK_READ_FAILED, BRB_MSG_CALC_CHECKSUM_FAILED,
+           BRB_MSG_NO_MEMORY, BRB_MSG_GET_SIGN_FAILED, BRB_MSG_SET_SIGN_FAILED,
+           BRB_MSG_OP_FAILED, BRB_MSG_READ_AND_SIGN_FAILED, BRB_MSG_SIGN_FAILED,
+           BRB_MSG_GET_SUBVOL_FAILED, BRB_MSG_SET_TIMER_FAILED,
+           BRB_MSG_GET_INFO_FAILED, BRB_MSG_PATH_FAILED, BRB_MSG_MARK_BAD_FILE,
+           BRB_MSG_TRIGGER_SIGN, BRB_MSG_REGISTER_FAILED,
+           BRB_MSG_CRAWLING_START, BRB_MSG_SPAWN_FAILED,
+           BRB_MSG_INVALID_SUBVOL_CHILD, BRB_MSG_SKIP_OBJECT, BRB_MSG_NO_CHILD,
+           BRB_MSG_CHECKSUM_MISMATCH, BRB_MSG_MARK_CORRUPTED,
+           BRB_MSG_CRAWLING_FINISH, BRB_MSG_CALC_ERROR, BRB_MSG_LOOKUP_FAILED,
+           BRB_MSG_PARTIAL_VERSION_PRESENCE, BRB_MSG_MEM_ACNT_FAILED,
+           BRB_MSG_TIMER_WHEEL_UNAVAILABLE, BRB_MSG_BITROT_LOADED,
+           BRB_MSG_SCALE_DOWN_FAILED, BRB_MSG_SCALE_UP_FAILED,
+           BRB_MSG_SCALE_DOWN_SCRUBBER, BRB_MSG_SCALING_UP_SCRUBBER,
+           BRB_MSG_UNKNOWN_THROTTLE, BRB_MSG_RATE_LIMIT_INFO,
+           BRB_MSG_SCRUB_INFO, BRB_MSG_CONNECTED_TO_BRICK, BRB_MSG_BRICK_INFO,
+           BRB_MSG_SUBVOL_CONNECT_FAILED, BRB_MSG_INVALID_SUBVOL,
+           BRB_MSG_RESCHEDULE_SCRUBBER_FAILED, BRB_MSG_SCRUB_START,
+           BRB_MSG_SCRUB_FINISH, BRB_MSG_SCRUB_RUNNING,
+           BRB_MSG_SCRUB_RESCHEDULED, BRB_MSG_SCRUB_TUNABLE,
+           BRB_MSG_SCRUB_THREAD_CLEANUP, BRB_MSG_SCRUBBER_CLEANED,
+           BRB_MSG_GENERIC_SSM_INFO, BRB_MSG_ZERO_TIMEOUT_BUG,
+           BRB_MSG_BAD_OBJ_READDIR_FAIL, BRB_MSG_SSM_FAILED,
+           BRB_MSG_SCRUB_WAIT_FAILED);
 
 #endif /* !_BITROT_BITD_MESSAGES_H_ */
diff --git a/xlators/features/bit-rot/src/bitd/bit-rot-scrub-status.h b/xlators/features/bit-rot/src/bitd/bit-rot-scrub-status.h
index 02bd0fab04e..24128b90a66 100644
--- a/xlators/features/bit-rot/src/bitd/bit-rot-scrub-status.h
+++ b/xlators/features/bit-rot/src/bitd/bit-rot-scrub-status.h
@@ -16,33 +16,33 @@
 #include <pthread.h>
 
 struct br_scrub_stats {
-        uint64_t       scrubbed_files;       /* Total number of scrubbed file */
+    uint64_t scrubbed_files; /* Total number of scrubbed file */
 
-        uint64_t       unsigned_files;       /* Total number of unsigned file */
+    uint64_t unsigned_files; /* Total number of unsigned file */
 
-        uint64_t       scrub_duration;            /* Duration of last scrub */
+    uint64_t scrub_duration; /* Duration of last scrub */
 
-        char           last_scrub_time[1024];    /*last scrub completion time */
+    char last_scrub_time[1024]; /*last scrub completion time */
 
-        struct         timeval scrub_start_tv;   /* Scrubbing starting time*/
+    struct timeval scrub_start_tv; /* Scrubbing starting time*/
 
-        struct         timeval scrub_end_tv;     /* Scrubbing finishing time */
+    struct timeval scrub_end_tv; /* Scrubbing finishing time */
 
-        int8_t         scrub_running;           /* Scrub running or not */
+    int8_t scrub_running; /* Scrub running or not */
 
-        pthread_mutex_t  lock;
+    pthread_mutex_t lock;
 };
 
 typedef struct br_scrub_stats br_scrub_stats_t;
 
 void
-br_inc_unsigned_file_count (br_scrub_stats_t *scrub_stat);
+br_inc_unsigned_file_count(br_scrub_stats_t *scrub_stat);
 void
-br_inc_scrubbed_file (br_scrub_stats_t *scrub_stat);
+br_inc_scrubbed_file(br_scrub_stats_t *scrub_stat);
 void
-br_update_scrub_start_time (br_scrub_stats_t *scrub_stat, struct timeval *tv);
+br_update_scrub_start_time(br_scrub_stats_t *scrub_stat, struct timeval *tv);
 void
-br_update_scrub_finish_time (br_scrub_stats_t *scrub_stat, char *timestr,
-                             struct timeval *tv);
+br_update_scrub_finish_time(br_scrub_stats_t *scrub_stat, char *timestr,
+                            struct timeval *tv);
 
 #endif /* __BIT_ROT_SCRUB_STATUS_H__ */
diff --git a/xlators/features/bit-rot/src/bitd/bit-rot-scrub.h b/xlators/features/bit-rot/src/bitd/bit-rot-scrub.h
index 8cc88ec153e..7a3c14abb93 100644
--- a/xlators/features/bit-rot/src/bitd/bit-rot-scrub.h
+++ b/xlators/features/bit-rot/src/bitd/bit-rot-scrub.h
@@ -14,24 +14,33 @@
 #include "xlator.h"
 #include "bit-rot.h"
 
-void *br_fsscanner (void *);
+void *
+br_fsscanner(void *);
 
-int32_t br_fsscan_schedule (xlator_t *);
-int32_t br_fsscan_reschedule (xlator_t *);
-int32_t br_fsscan_activate (xlator_t *);
-int32_t br_fsscan_deactivate (xlator_t *);
-int32_t br_fsscan_ondemand (xlator_t *);
+int32_t
+br_fsscan_schedule(xlator_t *);
+int32_t
+br_fsscan_reschedule(xlator_t *);
+int32_t
+br_fsscan_activate(xlator_t *);
+int32_t
+br_fsscan_deactivate(xlator_t *);
+int32_t
+br_fsscan_ondemand(xlator_t *);
 
-int32_t br_scrubber_handle_options (xlator_t *, br_private_t *, dict_t *);
+int32_t
+br_scrubber_handle_options(xlator_t *, br_private_t *, dict_t *);
 
 int32_t
-br_scrubber_monitor_init (xlator_t *, br_private_t *);
+br_scrubber_monitor_init(xlator_t *, br_private_t *);
 
-int32_t br_scrubber_init (xlator_t *, br_private_t *);
+int32_t
+br_scrubber_init(xlator_t *, br_private_t *);
 
-int32_t br_collect_bad_objects_from_children (xlator_t *this, dict_t *dict);
+int32_t
+br_collect_bad_objects_from_children(xlator_t *this, dict_t *dict);
 
 void
-br_child_set_scrub_state (br_child_t *, gf_boolean_t);
+br_child_set_scrub_state(br_child_t *, gf_boolean_t);
 
 #endif /* __BIT_ROT_SCRUB_H__ */
diff --git a/xlators/features/bit-rot/src/bitd/bit-rot-ssm.h b/xlators/features/bit-rot/src/bitd/bit-rot-ssm.h
index 8609477180b..f3fbe2928b7 100644
--- a/xlators/features/bit-rot/src/bitd/bit-rot-ssm.h
+++ b/xlators/features/bit-rot/src/bitd/bit-rot-ssm.h
@@ -14,24 +14,25 @@
 #include "xlator.h"
 
 typedef enum br_scrub_state {
-        BR_SCRUB_STATE_INACTIVE = 0,
-        BR_SCRUB_STATE_PENDING,
-        BR_SCRUB_STATE_ACTIVE,
-        BR_SCRUB_STATE_PAUSED,
-        BR_SCRUB_STATE_IPAUSED,
-        BR_SCRUB_STATE_STALLED,
-        BR_SCRUB_MAXSTATES,
+    BR_SCRUB_STATE_INACTIVE = 0,
+    BR_SCRUB_STATE_PENDING,
+    BR_SCRUB_STATE_ACTIVE,
+    BR_SCRUB_STATE_PAUSED,
+    BR_SCRUB_STATE_IPAUSED,
+    BR_SCRUB_STATE_STALLED,
+    BR_SCRUB_MAXSTATES,
 } br_scrub_state_t;
 
 typedef enum br_scrub_event {
-        BR_SCRUB_EVENT_SCHEDULE = 0,
-        BR_SCRUB_EVENT_PAUSE,
-        BR_SCRUB_EVENT_ONDEMAND,
-        BR_SCRUB_MAXEVENTS,
+    BR_SCRUB_EVENT_SCHEDULE = 0,
+    BR_SCRUB_EVENT_PAUSE,
+    BR_SCRUB_EVENT_ONDEMAND,
+    BR_SCRUB_MAXEVENTS,
 } br_scrub_event_t;
 
 struct br_monitor;
 
-int32_t br_scrub_state_machine (xlator_t *, gf_boolean_t);
+int32_t
+br_scrub_state_machine(xlator_t *, gf_boolean_t);
 
 #endif /* __BIT_ROT_SSM_H__ */
diff --git a/xlators/features/bit-rot/src/bitd/bit-rot.h b/xlators/features/bit-rot/src/bitd/bit-rot.h
index 670060c8d88..962b4d717e6 100644
--- a/xlators/features/bit-rot/src/bitd/bit-rot.h
+++ b/xlators/features/bit-rot/src/bitd/bit-rot.h
@@ -37,271 +37,270 @@
 #define BR_WORKERS 4
 
 typedef enum scrub_throttle {
-        BR_SCRUB_THROTTLE_VOID       = -1,
-        BR_SCRUB_THROTTLE_LAZY       = 0,
-        BR_SCRUB_THROTTLE_NORMAL     = 1,
-        BR_SCRUB_THROTTLE_AGGRESSIVE = 2,
-        BR_SCRUB_THROTTLE_STALLED    = 3,
+    BR_SCRUB_THROTTLE_VOID = -1,
+    BR_SCRUB_THROTTLE_LAZY = 0,
+    BR_SCRUB_THROTTLE_NORMAL = 1,
+    BR_SCRUB_THROTTLE_AGGRESSIVE = 2,
+    BR_SCRUB_THROTTLE_STALLED = 3,
 } scrub_throttle_t;
 
 typedef enum scrub_freq {
-        BR_FSSCRUB_FREQ_HOURLY = 1,
-        BR_FSSCRUB_FREQ_DAILY,
-        BR_FSSCRUB_FREQ_WEEKLY,
-        BR_FSSCRUB_FREQ_BIWEEKLY,
-        BR_FSSCRUB_FREQ_MONTHLY,
-        BR_FSSCRUB_FREQ_MINUTE,
-        BR_FSSCRUB_FREQ_STALLED,
+    BR_FSSCRUB_FREQ_HOURLY = 1,
+    BR_FSSCRUB_FREQ_DAILY,
+    BR_FSSCRUB_FREQ_WEEKLY,
+    BR_FSSCRUB_FREQ_BIWEEKLY,
+    BR_FSSCRUB_FREQ_MONTHLY,
+    BR_FSSCRUB_FREQ_MINUTE,
+    BR_FSSCRUB_FREQ_STALLED,
 } scrub_freq_t;
 
-#define signature_size(hl) (sizeof (br_isignature_t) + hl + 1)
+#define signature_size(hl) (sizeof(br_isignature_t) + hl + 1)
 
 struct br_scanfs {
-        gf_lock_t entrylock;
+    gf_lock_t entrylock;
 
-        pthread_mutex_t waitlock;
-        pthread_cond_t  waitcond;
+    pthread_mutex_t waitlock;
+    pthread_cond_t waitcond;
 
-        unsigned int     entries;
-        struct list_head queued;
-        struct list_head ready;
+    unsigned int entries;
+    struct list_head queued;
+    struct list_head ready;
 };
 
 /* just need three states to track child status */
 typedef enum br_child_state {
-        BR_CHILD_STATE_CONNECTED = 1,
-        BR_CHILD_STATE_INITIALIZING,
-        BR_CHILD_STATE_CONNFAILED,
-        BR_CHILD_STATE_DISCONNECTED,
+    BR_CHILD_STATE_CONNECTED = 1,
+    BR_CHILD_STATE_INITIALIZING,
+    BR_CHILD_STATE_CONNFAILED,
+    BR_CHILD_STATE_DISCONNECTED,
 } br_child_state_t;
 
 struct br_child {
-        pthread_mutex_t lock;         /* protects child state */
-        char witnessed;               /* witnessed at least one successful
-                                         connection */
-        br_child_state_t c_state;     /* current state of this child */
+    pthread_mutex_t lock;     /* protects child state */
+    char witnessed;           /* witnessed at least one successful
+                                 connection */
+    br_child_state_t c_state; /* current state of this child */
 
-        char child_up;                /* Indicates whether this child is
-                                         up or not */
-        xlator_t *xl;                 /* client xlator corresponding to
-                                         this child */
-        inode_table_t *table;         /* inode table for this child */
-        char brick_path[PATH_MAX];    /* brick export directory of this
-                                         child */
-        struct list_head list;        /* hook to attach to the list of
-                                         UP children */
-        xlator_t *this;               /* Bit rot xlator */
+    char child_up;             /* Indicates whether this child is
+                                  up or not */
+    xlator_t *xl;              /* client xlator corresponding to
+                                  this child */
+    inode_table_t *table;      /* inode table for this child */
+    char brick_path[PATH_MAX]; /* brick export directory of this
+                                  child */
+    struct list_head list;     /* hook to attach to the list of
+                                  UP children */
+    xlator_t *this;            /* Bit rot xlator */
 
-        pthread_t thread;             /* initial crawler for unsigned
-                                         object(s) or scrub crawler */
-        int threadrunning;            /* active thread */
+    pthread_t thread;  /* initial crawler for unsigned
+                          object(s) or scrub crawler */
+    int threadrunning; /* active thread */
 
-        struct mem_pool *timer_pool;  /* timer-wheel's timer mem-pool */
+    struct mem_pool *timer_pool; /* timer-wheel's timer mem-pool */
 
-        struct timeval tv;
+    struct timeval tv;
 
-        struct br_scanfs fsscan;      /* per subvolume FS scanner */
+    struct br_scanfs fsscan; /* per subvolume FS scanner */
 
-        gf_boolean_t active_scrubbing; /* Actively scrubbing or not */
+    gf_boolean_t active_scrubbing; /* Actively scrubbing or not */
 };
 
 typedef struct br_child br_child_t;
 
 struct br_obj_n_workers {
-        struct list_head objects;         /* queue of objects expired from the
-                                             timer wheel and ready to be picked
-                                             up for signing */
-        pthread_t workers[BR_WORKERS];    /* Threads which pick up the objects
-                                             from the above queue and start
-                                             signing each object */
+    struct list_head objects;      /* queue of objects expired from the
+                                      timer wheel and ready to be picked
+                                      up for signing */
+    pthread_t workers[BR_WORKERS]; /* Threads which pick up the objects
+                                      from the above queue and start
+                                      signing each object */
 };
 
 struct br_scrubber {
-        xlator_t *this;
+    xlator_t *this;
 
-        scrub_throttle_t throttle;
+    scrub_throttle_t throttle;
 
-        /**
-         * frequency of scanning for this subvolume. this should
-         * normally be per-child, but since all children follow the
-         * same frequency for a volume, this option ends up here
-         * instead of br_child_t.
-         */
-        scrub_freq_t frequency;
+    /**
+     * frequency of scanning for this subvolume. this should
+     * normally be per-child, but since all children follow the
+     * same frequency for a volume, this option ends up here
+     * instead of br_child_t.
+     */
+    scrub_freq_t frequency;
 
-        gf_boolean_t frequency_reconf;
-        gf_boolean_t throttle_reconf;
+    gf_boolean_t frequency_reconf;
+    gf_boolean_t throttle_reconf;
 
-        pthread_mutex_t mutex;
-        pthread_cond_t  cond;
+    pthread_mutex_t mutex;
+    pthread_cond_t cond;
 
-        unsigned int nr_scrubbers;
-        struct list_head scrubbers;
+    unsigned int nr_scrubbers;
+    struct list_head scrubbers;
 
-        /**
-         * list of "rotatable" subvolume(s) undergoing scrubbing
-         */
-        struct list_head scrublist;
+    /**
+     * list of "rotatable" subvolume(s) undergoing scrubbing
+     */
+    struct list_head scrublist;
 };
 
 struct br_monitor {
-        gf_lock_t lock;
-        pthread_t thread;         /* Monitor thread */
-
-        gf_boolean_t  inited;
-        pthread_mutex_t mutex;
-        pthread_cond_t cond;      /* Thread starts and will be waiting on cond.
-                                     First child which is up wakes this up */
-
-        xlator_t *this;
-        /* scheduler */
-        uint32_t boot;
-
-        int32_t active_child_count; /* Number of children currently scrubbing */
-        gf_boolean_t kick;          /* This variable tracks the scrubber is
-                                     * kicked or not. Both 'kick' and
-                                     * 'active_child_count' uses the same pair
-                                     * of mutex-cond variable, i.e, wakelock and
-                                     * wakecond. */
-
-        pthread_mutex_t wakelock;
-        pthread_cond_t  wakecond;
-
-        gf_boolean_t done;
-        pthread_mutex_t donelock;
-        pthread_cond_t  donecond;
-
-        struct gf_tw_timer_list *timer;
-        br_scrub_state_t state;   /* current scrub state */
+    gf_lock_t lock;
+    pthread_t thread; /* Monitor thread */
+
+    gf_boolean_t inited;
+    pthread_mutex_t mutex;
+    pthread_cond_t cond; /* Thread starts and will be waiting on cond.
+                            First child which is up wakes this up */
+
+    xlator_t *this;
+    /* scheduler */
+    uint32_t boot;
+
+    int32_t active_child_count; /* Number of children currently scrubbing */
+    gf_boolean_t kick;          /* This variable tracks the scrubber is
+                                 * kicked or not. Both 'kick' and
+                                 * 'active_child_count' uses the same pair
+                                 * of mutex-cond variable, i.e, wakelock and
+                                 * wakecond. */
+
+    pthread_mutex_t wakelock;
+    pthread_cond_t wakecond;
+
+    gf_boolean_t done;
+    pthread_mutex_t donelock;
+    pthread_cond_t donecond;
+
+    struct gf_tw_timer_list *timer;
+    br_scrub_state_t state; /* current scrub state */
 };
 
 typedef struct br_obj_n_workers br_obj_n_workers_t;
 
 typedef struct br_private br_private_t;
 
-typedef void (*br_scrubbed_file_update) (br_private_t *priv);
+typedef void (*br_scrubbed_file_update)(br_private_t *priv);
 
 struct br_private {
-        pthread_mutex_t lock;
+    pthread_mutex_t lock;
 
-        struct list_head bricks;          /* list of bricks from which enents
-                                             have been received */
+    struct list_head bricks; /* list of bricks from which enents
+                                have been received */
 
-        struct list_head signing;
+    struct list_head signing;
 
-        pthread_cond_t object_cond;       /* handling signing of objects */
-        int child_count;
-        br_child_t *children;             /* list of subvolumes */
-        int up_children;
+    pthread_cond_t object_cond; /* handling signing of objects */
+    int child_count;
+    br_child_t *children; /* list of subvolumes */
+    int up_children;
 
-        pthread_cond_t cond;              /* handling CHILD_UP notifications */
-        pthread_t thread;                 /* thread for connecting each UP
-                                             child with changelog */
+    pthread_cond_t cond; /* handling CHILD_UP notifications */
+    pthread_t thread;    /* thread for connecting each UP
+                            child with changelog */
 
-        struct tvec_base *timer_wheel;    /* timer wheel where the objects which
-                                             changelog has sent sits and waits
-                                             for expiry */
-        br_obj_n_workers_t *obj_queue;    /* place holder for all the objects
-                                             that are expired from timer wheel
-                                             and ready to be picked up for
-                                             signing and the workers which sign
-                                             the objects */
+    struct tvec_base *timer_wheel; /* timer wheel where the objects which
+                                      changelog has sent sits and waits
+                                      for expiry */
+    br_obj_n_workers_t *obj_queue; /* place holder for all the objects
+                                      that are expired from timer wheel
+                                      and ready to be picked up for
+                                      signing and the workers which sign
+                                      the objects */
 
-        uint32_t expiry_time;              /* objects "wait" time */
+    uint32_t expiry_time; /* objects "wait" time */
 
-        tbf_t *tbf;                    /* token bucket filter */
+    tbf_t *tbf; /* token bucket filter */
 
-        gf_boolean_t iamscrubber;         /* function as a fs scrubber */
+    gf_boolean_t iamscrubber; /* function as a fs scrubber */
 
-        struct br_scrub_stats scrub_stat; /* statistics of scrub*/
+    struct br_scrub_stats scrub_stat; /* statistics of scrub*/
 
-        struct br_scrubber fsscrub;       /* scrubbers for this subvolume */
+    struct br_scrubber fsscrub; /* scrubbers for this subvolume */
 
-        struct br_monitor scrub_monitor;  /* scrubber monitor */
+    struct br_monitor scrub_monitor; /* scrubber monitor */
 };
 
 struct br_object {
-        xlator_t *this;
+    xlator_t *this;
 
-        uuid_t gfid;
+    uuid_t gfid;
 
-        unsigned long signedversion;    /* version against which this object will
-                                           be signed */
-        br_child_t *child;              /* object's subvolume */
+    unsigned long signedversion; /* version against which this object will
+                                    be signed */
+    br_child_t *child;           /* object's subvolume */
 
-        int sign_info;
+    int sign_info;
 
-        struct list_head list;          /* hook to add to the queue once the
-                                           object is expired from timer wheel */
-        void *data;
+    struct list_head list; /* hook to add to the queue once the
+                              object is expired from timer wheel */
+    void *data;
 };
 
 typedef struct br_object br_object_t;
-typedef int32_t (br_scrub_ssm_call) (xlator_t *);
+typedef int32_t(br_scrub_ssm_call)(xlator_t *);
 
 void
-br_log_object (xlator_t *, char *, uuid_t, int32_t);
+br_log_object(xlator_t *, char *, uuid_t, int32_t);
 
 void
-br_log_object_path (xlator_t *, char *, const char *, int32_t);
+br_log_object_path(xlator_t *, char *, const char *, int32_t);
 
 int32_t
-br_calculate_obj_checksum (unsigned char *,
-                           br_child_t *, fd_t *, struct iatt *);
+br_calculate_obj_checksum(unsigned char *, br_child_t *, fd_t *, struct iatt *);
 
 int32_t
-br_prepare_loc (xlator_t *, br_child_t *, loc_t *, gf_dirent_t *, loc_t *);
+br_prepare_loc(xlator_t *, br_child_t *, loc_t *, gf_dirent_t *, loc_t *);
 
 gf_boolean_t
-bitd_is_bad_file (xlator_t *, br_child_t *, loc_t *, fd_t *);
+bitd_is_bad_file(xlator_t *, br_child_t *, loc_t *, fd_t *);
 
 static inline void
-_br_set_child_state (br_child_t *child, br_child_state_t state)
+_br_set_child_state(br_child_t *child, br_child_state_t state)
 {
-        child->c_state = state;
+    child->c_state = state;
 }
 
 static inline int
-_br_is_child_connected (br_child_t *child)
+_br_is_child_connected(br_child_t *child)
 {
-        return (child->c_state == BR_CHILD_STATE_CONNECTED);
+    return (child->c_state == BR_CHILD_STATE_CONNECTED);
 }
 
 static inline int
-_br_is_child_scrub_active (br_child_t *child)
+_br_is_child_scrub_active(br_child_t *child)
 {
-        return child->active_scrubbing;
+    return child->active_scrubbing;
 }
 
 static inline int
-_br_child_failed_conn (br_child_t *child)
+_br_child_failed_conn(br_child_t *child)
 {
-        return (child->c_state == BR_CHILD_STATE_CONNFAILED);
+    return (child->c_state == BR_CHILD_STATE_CONNFAILED);
 }
 
 static inline int
-_br_child_witnessed_connection (br_child_t *child)
+_br_child_witnessed_connection(br_child_t *child)
 {
-        return (child->witnessed == 1);
+    return (child->witnessed == 1);
 }
 
 /* scrub state */
 static inline void
-_br_monitor_set_scrub_state (struct br_monitor *scrub_monitor,
-                           br_scrub_state_t state)
+_br_monitor_set_scrub_state(struct br_monitor *scrub_monitor,
+                            br_scrub_state_t state)
 {
-        scrub_monitor->state = state;
+    scrub_monitor->state = state;
 }
 
 static inline br_scrub_event_t
-_br_child_get_scrub_event (struct br_scrubber *fsscrub)
+_br_child_get_scrub_event(struct br_scrubber *fsscrub)
 {
-        return (fsscrub->frequency == BR_FSSCRUB_FREQ_STALLED)
-             ? BR_SCRUB_EVENT_PAUSE : BR_SCRUB_EVENT_SCHEDULE;
+    return (fsscrub->frequency == BR_FSSCRUB_FREQ_STALLED)
+               ? BR_SCRUB_EVENT_PAUSE
+               : BR_SCRUB_EVENT_SCHEDULE;
 }
 
 int32_t
-br_get_bad_objects_list (xlator_t *this, dict_t **dict);
-
+br_get_bad_objects_list(xlator_t *this, dict_t **dict);
 
 #endif /* __BIT_ROT_H__ */