Loading .gitignore +1 −0 Original line number Original line Diff line number Diff line Loading @@ -49,6 +49,7 @@ include/linux/compile.h include/linux/version.h include/linux/version.h include/linux/utsrelease.h include/linux/utsrelease.h include/linux/bounds.h include/linux/bounds.h include/generated # stgit generated dirs # stgit generated dirs patches-* patches-* Loading CREDITS +17 −2 Original line number Original line Diff line number Diff line Loading @@ -495,6 +495,11 @@ S: Kopmansg 2 S: 411 13 Goteborg S: 411 13 Goteborg S: Sweden S: Sweden N: Paul Bristow E: paul@paulbristow.net W: http://paulbristow.net/linux/idefloppy.html D: Maintainer of IDE/ATAPI floppy driver N: Dominik Brodowski N: Dominik Brodowski E: linux@brodo.de E: linux@brodo.de W: http://www.brodo.de/ W: http://www.brodo.de/ Loading Loading @@ -1407,8 +1412,8 @@ P: 1024D/77D4FC9B F5C5 1C20 1DFC DEC3 3107 54A4 2332 ADFC 77D4 FC9B D: National Language Support D: National Language Support D: Linux Internationalization Project D: Linux Internationalization Project D: German Localization for Linux and GNU software D: German Localization for Linux and GNU software S: Kriemhildring 12a S: Auf der Fittel 18 S: 65795 Hattersheim am Main S: 53347 Alfter S: Germany S: Germany N: Christoph Hellwig N: Christoph Hellwig Loading Loading @@ -2642,6 +2647,10 @@ S: C/ Mieses 20, 9-B S: Valladolid 47009 S: Valladolid 47009 S: Spain S: Spain N: Gadi Oxman E: gadio@netvision.net.il D: Original author and maintainer of IDE/ATAPI floppy/tape drivers N: Greg Page N: Greg Page E: gpage@sovereign.org E: gpage@sovereign.org D: IPX development and support D: IPX development and support Loading Loading @@ -3571,6 +3580,12 @@ N: Dirk Verworner D: Co-author of German book ``Linux-Kernel-Programmierung'' D: Co-author of German book ``Linux-Kernel-Programmierung'' D: Co-founder of Berlin Linux User Group D: Co-founder of Berlin Linux User Group N: Riku Voipio E: riku.voipio@iki.fi D: Author of PCA9532 LED and Fintek f75375s hwmon driver D: Some random ARM board patches S: Finland N: Patrick Volkerding N: Patrick Volkerding E: volkerdi@ftp.cdrom.com E: volkerdi@ftp.cdrom.com D: Produced the Slackware distribution, updated the SVGAlib D: Produced the Slackware distribution, updated the SVGAlib Loading Documentation/00-INDEX +2 −2 Original line number Original line Diff line number Diff line Loading @@ -86,6 +86,8 @@ cachetlb.txt - describes the cache/TLB flushing interfaces Linux uses. - describes the cache/TLB flushing interfaces Linux uses. cdrom/ cdrom/ - directory with information on the CD-ROM drivers that Linux has. - directory with information on the CD-ROM drivers that Linux has. cgroups/ - cgroups features, including cpusets and memory controller. connector/ connector/ - docs on the netlink based userspace<->kernel space communication mod. - docs on the netlink based userspace<->kernel space communication mod. console/ console/ Loading @@ -98,8 +100,6 @@ cpu-load.txt - document describing how CPU load statistics are collected. - document describing how CPU load statistics are collected. cpuidle/ cpuidle/ - info on CPU_IDLE, CPU idle state management subsystem. - info on CPU_IDLE, CPU idle state management subsystem. cpusets.txt - documents the cpusets feature; assign CPUs and Mem to a set of tasks. cputopology.txt cputopology.txt - documentation on how CPU topology info is exported via sysfs. - documentation on how CPU topology info is exported via sysfs. cris/ cris/ Loading Documentation/ABI/testing/debugfs-kmemtrace 0 → 100644 +71 −0 Original line number Original line Diff line number Diff line What: /sys/kernel/debug/kmemtrace/ Date: July 2008 Contact: Eduard - Gabriel Munteanu <eduard.munteanu@linux360.ro> Description: In kmemtrace-enabled kernels, the following files are created: /sys/kernel/debug/kmemtrace/ cpu<n> (0400) Per-CPU tracing data, see below. (binary) total_overruns (0400) Total number of bytes which were dropped from cpu<n> files because of full buffer condition, non-binary. (text) abi_version (0400) Kernel's kmemtrace ABI version. (text) Each per-CPU file should be read according to the relay interface. That is, the reader should set affinity to that specific CPU and, as currently done by the userspace application (though there are other methods), use poll() with an infinite timeout before every read(). Otherwise, erroneous data may be read. The binary data has the following _core_ format: Event ID (1 byte) Unsigned integer, one of: 0 - represents an allocation (KMEMTRACE_EVENT_ALLOC) 1 - represents a freeing of previously allocated memory (KMEMTRACE_EVENT_FREE) Type ID (1 byte) Unsigned integer, one of: 0 - this is a kmalloc() / kfree() 1 - this is a kmem_cache_alloc() / kmem_cache_free() 2 - this is a __get_free_pages() et al. Event size (2 bytes) Unsigned integer representing the size of this event. Used to extend kmemtrace. Discard the bytes you don't know about. Sequence number (4 bytes) Signed integer used to reorder data logged on SMP machines. Wraparound must be taken into account, although it is unlikely. Caller address (8 bytes) Return address to the caller. Pointer to mem (8 bytes) Pointer to target memory area. Can be NULL, but not all such calls might be recorded. In case of KMEMTRACE_EVENT_ALLOC events, the next fields follow: Requested bytes (8 bytes) Total number of requested bytes, unsigned, must not be zero. Allocated bytes (8 bytes) Total number of actually allocated bytes, unsigned, must not be lower than requested bytes. Requested flags (4 bytes) GFP flags supplied by the caller. Target CPU (4 bytes) Signed integer, valid for event id 1. If equal to -1, target CPU is the same as origin CPU, but the reverse might not be true. The data is made available in the same endianness the machine has. Other event ids and type ids may be defined and added. Other fields may be added by increasing event size, but see below for details. Every modification to the ABI, including new id definitions, are followed by bumping the ABI version by one. Adding new data to the packet (features) is done at the end of the mandatory data: Feature size (2 byte) Feature ID (1 byte) Feature data (Feature size - 3 bytes) Users: kmemtrace-user - git://repo.or.cz/kmemtrace-user.git Documentation/ABI/testing/debugfs-pktcdvd +3 −3 Original line number Original line Diff line number Diff line What: /debug/pktcdvd/pktcdvd[0-7] What: /sys/kernel/debug/pktcdvd/pktcdvd[0-7] Date: Oct. 2006 Date: Oct. 2006 KernelVersion: 2.6.20 KernelVersion: 2.6.20 Contact: Thomas Maier <balagi@justmail.de> Contact: Thomas Maier <balagi@justmail.de> Loading @@ -10,10 +10,10 @@ debugfs interface The pktcdvd module (packet writing driver) creates The pktcdvd module (packet writing driver) creates these files in debugfs: these files in debugfs: /debug/pktcdvd/pktcdvd[0-7]/ /sys/kernel/debug/pktcdvd/pktcdvd[0-7]/ info (0444) Lots of driver statistics and infos. info (0444) Lots of driver statistics and infos. Example: Example: ------- ------- cat /debug/pktcdvd/pktcdvd0/info cat /sys/kernel/debug/pktcdvd/pktcdvd0/info Loading
.gitignore +1 −0 Original line number Original line Diff line number Diff line Loading @@ -49,6 +49,7 @@ include/linux/compile.h include/linux/version.h include/linux/version.h include/linux/utsrelease.h include/linux/utsrelease.h include/linux/bounds.h include/linux/bounds.h include/generated # stgit generated dirs # stgit generated dirs patches-* patches-* Loading
CREDITS +17 −2 Original line number Original line Diff line number Diff line Loading @@ -495,6 +495,11 @@ S: Kopmansg 2 S: 411 13 Goteborg S: 411 13 Goteborg S: Sweden S: Sweden N: Paul Bristow E: paul@paulbristow.net W: http://paulbristow.net/linux/idefloppy.html D: Maintainer of IDE/ATAPI floppy driver N: Dominik Brodowski N: Dominik Brodowski E: linux@brodo.de E: linux@brodo.de W: http://www.brodo.de/ W: http://www.brodo.de/ Loading Loading @@ -1407,8 +1412,8 @@ P: 1024D/77D4FC9B F5C5 1C20 1DFC DEC3 3107 54A4 2332 ADFC 77D4 FC9B D: National Language Support D: National Language Support D: Linux Internationalization Project D: Linux Internationalization Project D: German Localization for Linux and GNU software D: German Localization for Linux and GNU software S: Kriemhildring 12a S: Auf der Fittel 18 S: 65795 Hattersheim am Main S: 53347 Alfter S: Germany S: Germany N: Christoph Hellwig N: Christoph Hellwig Loading Loading @@ -2642,6 +2647,10 @@ S: C/ Mieses 20, 9-B S: Valladolid 47009 S: Valladolid 47009 S: Spain S: Spain N: Gadi Oxman E: gadio@netvision.net.il D: Original author and maintainer of IDE/ATAPI floppy/tape drivers N: Greg Page N: Greg Page E: gpage@sovereign.org E: gpage@sovereign.org D: IPX development and support D: IPX development and support Loading Loading @@ -3571,6 +3580,12 @@ N: Dirk Verworner D: Co-author of German book ``Linux-Kernel-Programmierung'' D: Co-author of German book ``Linux-Kernel-Programmierung'' D: Co-founder of Berlin Linux User Group D: Co-founder of Berlin Linux User Group N: Riku Voipio E: riku.voipio@iki.fi D: Author of PCA9532 LED and Fintek f75375s hwmon driver D: Some random ARM board patches S: Finland N: Patrick Volkerding N: Patrick Volkerding E: volkerdi@ftp.cdrom.com E: volkerdi@ftp.cdrom.com D: Produced the Slackware distribution, updated the SVGAlib D: Produced the Slackware distribution, updated the SVGAlib Loading
Documentation/00-INDEX +2 −2 Original line number Original line Diff line number Diff line Loading @@ -86,6 +86,8 @@ cachetlb.txt - describes the cache/TLB flushing interfaces Linux uses. - describes the cache/TLB flushing interfaces Linux uses. cdrom/ cdrom/ - directory with information on the CD-ROM drivers that Linux has. - directory with information on the CD-ROM drivers that Linux has. cgroups/ - cgroups features, including cpusets and memory controller. connector/ connector/ - docs on the netlink based userspace<->kernel space communication mod. - docs on the netlink based userspace<->kernel space communication mod. console/ console/ Loading @@ -98,8 +100,6 @@ cpu-load.txt - document describing how CPU load statistics are collected. - document describing how CPU load statistics are collected. cpuidle/ cpuidle/ - info on CPU_IDLE, CPU idle state management subsystem. - info on CPU_IDLE, CPU idle state management subsystem. cpusets.txt - documents the cpusets feature; assign CPUs and Mem to a set of tasks. cputopology.txt cputopology.txt - documentation on how CPU topology info is exported via sysfs. - documentation on how CPU topology info is exported via sysfs. cris/ cris/ Loading
Documentation/ABI/testing/debugfs-kmemtrace 0 → 100644 +71 −0 Original line number Original line Diff line number Diff line What: /sys/kernel/debug/kmemtrace/ Date: July 2008 Contact: Eduard - Gabriel Munteanu <eduard.munteanu@linux360.ro> Description: In kmemtrace-enabled kernels, the following files are created: /sys/kernel/debug/kmemtrace/ cpu<n> (0400) Per-CPU tracing data, see below. (binary) total_overruns (0400) Total number of bytes which were dropped from cpu<n> files because of full buffer condition, non-binary. (text) abi_version (0400) Kernel's kmemtrace ABI version. (text) Each per-CPU file should be read according to the relay interface. That is, the reader should set affinity to that specific CPU and, as currently done by the userspace application (though there are other methods), use poll() with an infinite timeout before every read(). Otherwise, erroneous data may be read. The binary data has the following _core_ format: Event ID (1 byte) Unsigned integer, one of: 0 - represents an allocation (KMEMTRACE_EVENT_ALLOC) 1 - represents a freeing of previously allocated memory (KMEMTRACE_EVENT_FREE) Type ID (1 byte) Unsigned integer, one of: 0 - this is a kmalloc() / kfree() 1 - this is a kmem_cache_alloc() / kmem_cache_free() 2 - this is a __get_free_pages() et al. Event size (2 bytes) Unsigned integer representing the size of this event. Used to extend kmemtrace. Discard the bytes you don't know about. Sequence number (4 bytes) Signed integer used to reorder data logged on SMP machines. Wraparound must be taken into account, although it is unlikely. Caller address (8 bytes) Return address to the caller. Pointer to mem (8 bytes) Pointer to target memory area. Can be NULL, but not all such calls might be recorded. In case of KMEMTRACE_EVENT_ALLOC events, the next fields follow: Requested bytes (8 bytes) Total number of requested bytes, unsigned, must not be zero. Allocated bytes (8 bytes) Total number of actually allocated bytes, unsigned, must not be lower than requested bytes. Requested flags (4 bytes) GFP flags supplied by the caller. Target CPU (4 bytes) Signed integer, valid for event id 1. If equal to -1, target CPU is the same as origin CPU, but the reverse might not be true. The data is made available in the same endianness the machine has. Other event ids and type ids may be defined and added. Other fields may be added by increasing event size, but see below for details. Every modification to the ABI, including new id definitions, are followed by bumping the ABI version by one. Adding new data to the packet (features) is done at the end of the mandatory data: Feature size (2 byte) Feature ID (1 byte) Feature data (Feature size - 3 bytes) Users: kmemtrace-user - git://repo.or.cz/kmemtrace-user.git
Documentation/ABI/testing/debugfs-pktcdvd +3 −3 Original line number Original line Diff line number Diff line What: /debug/pktcdvd/pktcdvd[0-7] What: /sys/kernel/debug/pktcdvd/pktcdvd[0-7] Date: Oct. 2006 Date: Oct. 2006 KernelVersion: 2.6.20 KernelVersion: 2.6.20 Contact: Thomas Maier <balagi@justmail.de> Contact: Thomas Maier <balagi@justmail.de> Loading @@ -10,10 +10,10 @@ debugfs interface The pktcdvd module (packet writing driver) creates The pktcdvd module (packet writing driver) creates these files in debugfs: these files in debugfs: /debug/pktcdvd/pktcdvd[0-7]/ /sys/kernel/debug/pktcdvd/pktcdvd[0-7]/ info (0444) Lots of driver statistics and infos. info (0444) Lots of driver statistics and infos. Example: Example: ------- ------- cat /debug/pktcdvd/pktcdvd0/info cat /sys/kernel/debug/pktcdvd/pktcdvd0/info
