The Design and Implementation of the FreeBSD Operating System, Second Edition
Now available: The Design and Implementation of the FreeBSD Operating System (Second Edition)

[ source navigation ] [ diff markup ] [ identifier search ] [ freetext search ] [ file search ] [ list types ] [ track identifier ]

FreeBSD/Linux Kernel Cross Reference
sys/block/cfq.h

Version: -  FREEBSD  -  FREEBSD-13-STABLE  -  FREEBSD-13-0  -  FREEBSD-12-STABLE  -  FREEBSD-12-0  -  FREEBSD-11-STABLE  -  FREEBSD-11-0  -  FREEBSD-10-STABLE  -  FREEBSD-10-0  -  FREEBSD-9-STABLE  -  FREEBSD-9-0  -  FREEBSD-8-STABLE  -  FREEBSD-8-0  -  FREEBSD-7-STABLE  -  FREEBSD-7-0  -  FREEBSD-6-STABLE  -  FREEBSD-6-0  -  FREEBSD-5-STABLE  -  FREEBSD-5-0  -  FREEBSD-4-STABLE  -  FREEBSD-3-STABLE  -  FREEBSD22  -  l41  -  OPENBSD  -  linux-2.6  -  MK84  -  PLAN9  -  xnu-8792 
SearchContext: -  none  -  3  -  10  
    1 #ifndef _CFQ_H
    2 #define _CFQ_H
    3 #include "blk-cgroup.h"
    4 
    5 #ifdef CONFIG_CFQ_GROUP_IOSCHED
    6 static inline void cfq_blkiocg_update_io_add_stats(struct blkio_group *blkg,
    7         struct blkio_group *curr_blkg, bool direction, bool sync)
    8 {
    9         blkiocg_update_io_add_stats(blkg, curr_blkg, direction, sync);
   10 }
   11 
   12 static inline void cfq_blkiocg_update_dequeue_stats(struct blkio_group *blkg,
   13                         unsigned long dequeue)
   14 {
   15         blkiocg_update_dequeue_stats(blkg, dequeue);
   16 }
   17 
   18 static inline void cfq_blkiocg_update_timeslice_used(struct blkio_group *blkg,
   19                         unsigned long time, unsigned long unaccounted_time)
   20 {
   21         blkiocg_update_timeslice_used(blkg, time, unaccounted_time);
   22 }
   23 
   24 static inline void cfq_blkiocg_set_start_empty_time(struct blkio_group *blkg)
   25 {
   26         blkiocg_set_start_empty_time(blkg);
   27 }
   28 
   29 static inline void cfq_blkiocg_update_io_remove_stats(struct blkio_group *blkg,
   30                                 bool direction, bool sync)
   31 {
   32         blkiocg_update_io_remove_stats(blkg, direction, sync);
   33 }
   34 
   35 static inline void cfq_blkiocg_update_io_merged_stats(struct blkio_group *blkg,
   36                 bool direction, bool sync)
   37 {
   38         blkiocg_update_io_merged_stats(blkg, direction, sync);
   39 }
   40 
   41 static inline void cfq_blkiocg_update_idle_time_stats(struct blkio_group *blkg)
   42 {
   43         blkiocg_update_idle_time_stats(blkg);
   44 }
   45 
   46 static inline void
   47 cfq_blkiocg_update_avg_queue_size_stats(struct blkio_group *blkg)
   48 {
   49         blkiocg_update_avg_queue_size_stats(blkg);
   50 }
   51 
   52 static inline void
   53 cfq_blkiocg_update_set_idle_time_stats(struct blkio_group *blkg)
   54 {
   55         blkiocg_update_set_idle_time_stats(blkg);
   56 }
   57 
   58 static inline void cfq_blkiocg_update_dispatch_stats(struct blkio_group *blkg,
   59                                 uint64_t bytes, bool direction, bool sync)
   60 {
   61         blkiocg_update_dispatch_stats(blkg, bytes, direction, sync);
   62 }
   63 
   64 static inline void cfq_blkiocg_update_completion_stats(struct blkio_group *blkg, uint64_t start_time, uint64_t io_start_time, bool direction, bool sync)
   65 {
   66         blkiocg_update_completion_stats(blkg, start_time, io_start_time,
   67                                 direction, sync);
   68 }
   69 
   70 static inline void cfq_blkiocg_add_blkio_group(struct blkio_cgroup *blkcg,
   71                         struct blkio_group *blkg, void *key, dev_t dev) {
   72         blkiocg_add_blkio_group(blkcg, blkg, key, dev, BLKIO_POLICY_PROP);
   73 }
   74 
   75 static inline int cfq_blkiocg_del_blkio_group(struct blkio_group *blkg)
   76 {
   77         return blkiocg_del_blkio_group(blkg);
   78 }
   79 
   80 #else /* CFQ_GROUP_IOSCHED */
   81 static inline void cfq_blkiocg_update_io_add_stats(struct blkio_group *blkg,
   82         struct blkio_group *curr_blkg, bool direction, bool sync) {}
   83 
   84 static inline void cfq_blkiocg_update_dequeue_stats(struct blkio_group *blkg,
   85                         unsigned long dequeue) {}
   86 
   87 static inline void cfq_blkiocg_update_timeslice_used(struct blkio_group *blkg,
   88                         unsigned long time, unsigned long unaccounted_time) {}
   89 static inline void cfq_blkiocg_set_start_empty_time(struct blkio_group *blkg) {}
   90 static inline void cfq_blkiocg_update_io_remove_stats(struct blkio_group *blkg,
   91                                 bool direction, bool sync) {}
   92 static inline void cfq_blkiocg_update_io_merged_stats(struct blkio_group *blkg,
   93                 bool direction, bool sync) {}
   94 static inline void cfq_blkiocg_update_idle_time_stats(struct blkio_group *blkg)
   95 {
   96 }
   97 static inline void
   98 cfq_blkiocg_update_avg_queue_size_stats(struct blkio_group *blkg) {}
   99 
  100 static inline void
  101 cfq_blkiocg_update_set_idle_time_stats(struct blkio_group *blkg) {}
  102 
  103 static inline void cfq_blkiocg_update_dispatch_stats(struct blkio_group *blkg,
  104                                 uint64_t bytes, bool direction, bool sync) {}
  105 static inline void cfq_blkiocg_update_completion_stats(struct blkio_group *blkg, uint64_t start_time, uint64_t io_start_time, bool direction, bool sync) {}
  106 
  107 static inline void cfq_blkiocg_add_blkio_group(struct blkio_cgroup *blkcg,
  108                         struct blkio_group *blkg, void *key, dev_t dev) {}
  109 static inline int cfq_blkiocg_del_blkio_group(struct blkio_group *blkg)
  110 {
  111         return 0;
  112 }
  113 
  114 #endif /* CFQ_GROUP_IOSCHED */
  115 #endif

Cache object: ef430d73bde9756a2e220c0ff9d03feb

[ source navigation ] [ diff markup ] [ identifier search ] [ freetext search ] [ file search ] [ list types ] [ track identifier ]

This page is part of the FreeBSD/Linux Linux Kernel Cross-Reference, and was automatically generated using a modified version of the LXR engine.