#undef TRACE_SYSTEM #define TRACE_SYSTEM migrate #if !defined(_TRACE_MIGRATE_H) || defined(TRACE_HEADER_MULTI_READ) #define _TRACE_MIGRATE_H #include #define MIGRATE_MODE \ EM( MIGRATE_ASYNC, "MIGRATE_ASYNC") \ EM( MIGRATE_SYNC_LIGHT, "MIGRATE_SYNC_LIGHT") \ EMe(MIGRATE_SYNC, "MIGRATE_SYNC") #define MIGRATE_REASON \ EM( MR_COMPACTION, "compaction") \ EM( MR_MEMORY_FAILURE, "memory_failure") \ EM( MR_MEMORY_HOTPLUG, "memory_hotplug") \ EM( MR_SYSCALL, "syscall_or_cpuset") \ EM( MR_MEMPOLICY_MBIND, "mempolicy_mbind") \ EM( MR_NUMA_MISPLACED, "numa_misplaced") \ EMe(MR_CMA, "cma") /* * First define the enums in the above macros to be exported to userspace * via TRACE_DEFINE_ENUM(). */ #undef EM #undef EMe #define EM(a, b) TRACE_DEFINE_ENUM(a); #define EMe(a, b) TRACE_DEFINE_ENUM(a); MIGRATE_MODE MIGRATE_REASON /* * Now redefine the EM() and EMe() macros to map the enums to the strings * that will be printed in the output. */ #undef EM #undef EMe #define EM(a, b) {a, b}, #define EMe(a, b) {a, b} TRACE_EVENT(mm_migrate_pages, TP_PROTO(unsigned long succeeded, unsigned long failed, enum migrate_mode mode, int reason), TP_ARGS(succeeded, failed, mode, reason), TP_STRUCT__entry( __field( unsigned long, succeeded) __field( unsigned long, failed) __field( enum migrate_mode, mode) __field( int, reason) ), TP_fast_assign( __entry->succeeded = succeeded; __entry->failed = failed; __entry->mode = mode; __entry->reason = reason; ), TP_printk("nr_succeeded=%lu nr_failed=%lu mode=%s reason=%s", __entry->succeeded, __entry->failed, __print_symbolic(__entry->mode, MIGRATE_MODE), __print_symbolic(__entry->reason, MIGRATE_REASON)) ); TRACE_EVENT(mm_numa_migrate_ratelimit, TP_PROTO(struct task_struct *p, int dst_nid, unsigned long nr_pages), TP_ARGS(p, dst_nid, nr_pages), TP_STRUCT__entry( __array( char, comm, TASK_COMM_LEN) __field( pid_t, pid) __field( int, dst_nid) __field( unsigned long, nr_pages) ), TP_fast_assign( memcpy(__entry->comm, p->comm, TASK_COMM_LEN); __entry->pid = p->pid; __entry->dst_nid = dst_nid; __entry->nr_pages = nr_pages; ), TP_printk("comm=%s pid=%d dst_nid=%d nr_pages=%lu", __entry->comm, __entry->pid, __entry->dst_nid, __entry->nr_pages) ); #endif /* _TRACE_MIGRATE_H */ /* This part must be outside protection */ #include value=''/>
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authorLinus Torvalds <torvalds@linux-foundation.org>2016-05-18 17:03:51 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2016-05-18 17:03:51 -0700
commit19c5abcb74b712a7824ae7c55862932534e7dfec (patch)
tree006822aa663cb9ee886773e819d4793fe3947626
parent675e0655c12209ba1f40af0dff7cd76b17a1315c (diff)
parentaff093d4bbca91f543e24cde2135f393b8130f4b (diff)
Merge tag 'media/v4.7-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media
Pull media updates from Mauro Carvalho Chehab: - added support for Intersil/Techwell TW686x-based video capture cards - v4l PCI skeleton driver moved to samples directory - Documentation cleanups and improvements - RC: reduced the memory footprint for IR raw events - tpg: Export the tpg code from vivid as a module - adv7180: Add device tree binding documentation - lots of driver improvements and fixes * tag 'media/v4.7-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (173 commits) [media] exynos-gsc: avoid build warning without CONFIG_OF [media] samples: v4l: from Documentation to samples directory [media] dib0700: add USB ID for another STK8096-PVR ref design based card [media] tvp5150: propagate I2C write error in .s_register callback [media] tvp5150: return I2C write operation failure to callers [media] em28xx: add support for Hauppauge WinTV-dualHD DVB tuner [media] em28xx: add missing USB IDs [media] update cx23885 and em28xx cardlists [media] media: au0828 fix au0828_v4l2_device_register() to not unlock and free [media] c8sectpfe: Rework firmware loading mechanism [media] c8sectpfe: Demote print to dev_dbg [media] c8sectpfe: Fix broken circular buffer wp management [media] media-device: Simplify compat32 logic [media] media: i2c: ths7303: remove redundant assignment on bt [media] dvb-usb: hide unused functions [media] xilinx-vipp: remove unnecessary of_node_put [media] drivers/media/media-devnode: clear private_data before put_device() [media] drivers/media/media-device: move debug log before _devnode_unregister() [media] drivers/media/rc: postpone kfree(rc_dev) [media] media/dvb-core: forward media_create_pad_links() return value ...