Loading .mailmap +4 −0 Original line number Diff line number Diff line Loading @@ -137,6 +137,7 @@ Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com> Rudolf Marek <R.Marek@sh.cvut.cz> Rui Saraiva <rmps@joel.ist.utl.pt> Sachin P Sant <ssant@in.ibm.com> Sarangdhar Joshi <spjoshi@codeaurora.org> Sam Ravnborg <sam@mars.ravnborg.org> Santosh Shilimkar <ssantosh@kernel.org> Santosh Shilimkar <santosh.shilimkar@oracle.org> Loading @@ -150,10 +151,13 @@ Shuah Khan <shuah@kernel.org> <shuah.kh@samsung.com> Simon Kelley <simon@thekelleys.org.uk> Stéphane Witzmann <stephane.witzmann@ubpmes.univ-bpclermont.fr> Stephen Hemminger <shemminger@osdl.org> Subash Abhinov Kasiviswanathan <subashab@codeaurora.org> Subhash Jadavani <subhashj@codeaurora.org> Sudeep Holla <sudeep.holla@arm.com> Sudeep KarkadaNagesha <sudeep.karkadanagesha@arm.com> Sumit Semwal <sumit.semwal@ti.com> Tejun Heo <htejun@gmail.com> Thomas Graf <tgraf@suug.ch> Thomas Pedersen <twp@codeaurora.org> Tony Luck <tony.luck@intel.com> Tsuneo Yoshioka <Tsuneo.Yoshioka@f-secure.com> Uwe Kleine-König <ukleinek@informatik.uni-freiburg.de> Loading CREDITS +2 −3 Original line number Diff line number Diff line Loading @@ -2478,12 +2478,11 @@ S: D-90453 Nuernberg S: Germany N: Arnaldo Carvalho de Melo E: acme@ghostprotocols.net E: acme@kernel.org E: arnaldo.melo@gmail.com E: acme@redhat.com W: http://oops.ghostprotocols.net:81/blog/ P: 1024D/9224DF01 D5DF E3BB E3C8 BCBB F8AD 841A B6AB 4681 9224 DF01 D: IPX, LLC, DCCP, cyc2x, wl3501_cs, net/ hacks D: tools/, IPX, LLC, DCCP, cyc2x, wl3501_cs, net/ hacks S: Brazil N: Karsten Merker Loading Documentation/00-INDEX +2 −2 Original line number Diff line number Diff line Loading @@ -270,8 +270,8 @@ m68k/ - directory with info about Linux on Motorola 68k architecture. mailbox.txt - How to write drivers for the common mailbox framework (IPC). md-cluster.txt - info on shared-device RAID MD cluster. md/ - directory with info about Linux Software RAID media/ - info on media drivers: uAPI, kAPI and driver documentation. memory-barriers.txt Loading Documentation/ABI/obsolete/sysfs-block-zramdeleted 100644 → 0 +0 −119 Original line number Diff line number Diff line What: /sys/block/zram<id>/num_reads Date: August 2015 Contact: Sergey Senozhatsky <sergey.senozhatsky@gmail.com> Description: The num_reads file is read-only and specifies the number of reads (failed or successful) done on this device. Now accessible via zram<id>/stat node. What: /sys/block/zram<id>/num_writes Date: August 2015 Contact: Sergey Senozhatsky <sergey.senozhatsky@gmail.com> Description: The num_writes file is read-only and specifies the number of writes (failed or successful) done on this device. Now accessible via zram<id>/stat node. What: /sys/block/zram<id>/invalid_io Date: August 2015 Contact: Sergey Senozhatsky <sergey.senozhatsky@gmail.com> Description: The invalid_io file is read-only and specifies the number of non-page-size-aligned I/O requests issued to this device. Now accessible via zram<id>/io_stat node. What: /sys/block/zram<id>/failed_reads Date: August 2015 Contact: Sergey Senozhatsky <sergey.senozhatsky@gmail.com> Description: The failed_reads file is read-only and specifies the number of failed reads happened on this device. Now accessible via zram<id>/io_stat node. What: /sys/block/zram<id>/failed_writes Date: August 2015 Contact: Sergey Senozhatsky <sergey.senozhatsky@gmail.com> Description: The failed_writes file is read-only and specifies the number of failed writes happened on this device. Now accessible via zram<id>/io_stat node. What: /sys/block/zram<id>/notify_free Date: August 2015 Contact: Sergey Senozhatsky <sergey.senozhatsky@gmail.com> Description: The notify_free file is read-only. Depending on device usage scenario it may account a) the number of pages freed because of swap slot free notifications or b) the number of pages freed because of REQ_DISCARD requests sent by bio. The former ones are sent to a swap block device when a swap slot is freed, which implies that this disk is being used as a swap disk. The latter ones are sent by filesystem mounted with discard option, whenever some data blocks are getting discarded. Now accessible via zram<id>/io_stat node. What: /sys/block/zram<id>/zero_pages Date: August 2015 Contact: Sergey Senozhatsky <sergey.senozhatsky@gmail.com> Description: The zero_pages file is read-only and specifies number of zero filled pages written to this disk. No memory is allocated for such pages. Now accessible via zram<id>/mm_stat node. What: /sys/block/zram<id>/orig_data_size Date: August 2015 Contact: Sergey Senozhatsky <sergey.senozhatsky@gmail.com> Description: The orig_data_size file is read-only and specifies uncompressed size of data stored in this disk. This excludes zero-filled pages (zero_pages) since no memory is allocated for them. Unit: bytes Now accessible via zram<id>/mm_stat node. What: /sys/block/zram<id>/compr_data_size Date: August 2015 Contact: Sergey Senozhatsky <sergey.senozhatsky@gmail.com> Description: The compr_data_size file is read-only and specifies compressed size of data stored in this disk. So, compression ratio can be calculated using orig_data_size and this statistic. Unit: bytes Now accessible via zram<id>/mm_stat node. What: /sys/block/zram<id>/mem_used_total Date: August 2015 Contact: Sergey Senozhatsky <sergey.senozhatsky@gmail.com> Description: The mem_used_total file is read-only and specifies the amount of memory, including allocator fragmentation and metadata overhead, allocated for this disk. So, allocator space efficiency can be calculated using compr_data_size and this statistic. Unit: bytes Now accessible via zram<id>/mm_stat node. What: /sys/block/zram<id>/mem_used_max Date: August 2015 Contact: Sergey Senozhatsky <sergey.senozhatsky@gmail.com> Description: The mem_used_max file is read/write and specifies the amount of maximum memory zram have consumed to store compressed data. For resetting the value, you should write "0". Otherwise, you could see -EINVAL. Unit: bytes Downgraded to write-only node: so it's possible to set new value only; its current value is stored in zram<id>/mm_stat node. What: /sys/block/zram<id>/mem_limit Date: August 2015 Contact: Sergey Senozhatsky <sergey.senozhatsky@gmail.com> Description: The mem_limit file is read/write and specifies the maximum amount of memory ZRAM can use to store the compressed data. The limit could be changed in run time and "0" means disable the limit. No limit is the initial state. Unit: bytes Downgraded to write-only node: so it's possible to set new value only; its current value is stored in zram<id>/mm_stat node. Documentation/ABI/testing/configfs-rdma_cm +8 −0 Original line number Diff line number Diff line Loading @@ -20,3 +20,11 @@ Description: RDMA-CM based connections from HCA <hca> at port <port-num> will be initiated with this RoCE type as default. The possible RoCE types are either "IB/RoCE v1" or "RoCE v2". This parameter has RW access. What: /config/rdma_cm/<hca>/ports/<port-num>/default_roce_tos Date: February 7, 2017 KernelVersion: 4.11.0 Description: RDMA-CM QPs from HCA <hca> at port <port-num> will be created with this TOS as default. This can be overridden by using the rdma_set_option API. The possible RoCE TOS values are 0-255. Loading
.mailmap +4 −0 Original line number Diff line number Diff line Loading @@ -137,6 +137,7 @@ Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com> Rudolf Marek <R.Marek@sh.cvut.cz> Rui Saraiva <rmps@joel.ist.utl.pt> Sachin P Sant <ssant@in.ibm.com> Sarangdhar Joshi <spjoshi@codeaurora.org> Sam Ravnborg <sam@mars.ravnborg.org> Santosh Shilimkar <ssantosh@kernel.org> Santosh Shilimkar <santosh.shilimkar@oracle.org> Loading @@ -150,10 +151,13 @@ Shuah Khan <shuah@kernel.org> <shuah.kh@samsung.com> Simon Kelley <simon@thekelleys.org.uk> Stéphane Witzmann <stephane.witzmann@ubpmes.univ-bpclermont.fr> Stephen Hemminger <shemminger@osdl.org> Subash Abhinov Kasiviswanathan <subashab@codeaurora.org> Subhash Jadavani <subhashj@codeaurora.org> Sudeep Holla <sudeep.holla@arm.com> Sudeep KarkadaNagesha <sudeep.karkadanagesha@arm.com> Sumit Semwal <sumit.semwal@ti.com> Tejun Heo <htejun@gmail.com> Thomas Graf <tgraf@suug.ch> Thomas Pedersen <twp@codeaurora.org> Tony Luck <tony.luck@intel.com> Tsuneo Yoshioka <Tsuneo.Yoshioka@f-secure.com> Uwe Kleine-König <ukleinek@informatik.uni-freiburg.de> Loading
CREDITS +2 −3 Original line number Diff line number Diff line Loading @@ -2478,12 +2478,11 @@ S: D-90453 Nuernberg S: Germany N: Arnaldo Carvalho de Melo E: acme@ghostprotocols.net E: acme@kernel.org E: arnaldo.melo@gmail.com E: acme@redhat.com W: http://oops.ghostprotocols.net:81/blog/ P: 1024D/9224DF01 D5DF E3BB E3C8 BCBB F8AD 841A B6AB 4681 9224 DF01 D: IPX, LLC, DCCP, cyc2x, wl3501_cs, net/ hacks D: tools/, IPX, LLC, DCCP, cyc2x, wl3501_cs, net/ hacks S: Brazil N: Karsten Merker Loading
Documentation/00-INDEX +2 −2 Original line number Diff line number Diff line Loading @@ -270,8 +270,8 @@ m68k/ - directory with info about Linux on Motorola 68k architecture. mailbox.txt - How to write drivers for the common mailbox framework (IPC). md-cluster.txt - info on shared-device RAID MD cluster. md/ - directory with info about Linux Software RAID media/ - info on media drivers: uAPI, kAPI and driver documentation. memory-barriers.txt Loading
Documentation/ABI/obsolete/sysfs-block-zramdeleted 100644 → 0 +0 −119 Original line number Diff line number Diff line What: /sys/block/zram<id>/num_reads Date: August 2015 Contact: Sergey Senozhatsky <sergey.senozhatsky@gmail.com> Description: The num_reads file is read-only and specifies the number of reads (failed or successful) done on this device. Now accessible via zram<id>/stat node. What: /sys/block/zram<id>/num_writes Date: August 2015 Contact: Sergey Senozhatsky <sergey.senozhatsky@gmail.com> Description: The num_writes file is read-only and specifies the number of writes (failed or successful) done on this device. Now accessible via zram<id>/stat node. What: /sys/block/zram<id>/invalid_io Date: August 2015 Contact: Sergey Senozhatsky <sergey.senozhatsky@gmail.com> Description: The invalid_io file is read-only and specifies the number of non-page-size-aligned I/O requests issued to this device. Now accessible via zram<id>/io_stat node. What: /sys/block/zram<id>/failed_reads Date: August 2015 Contact: Sergey Senozhatsky <sergey.senozhatsky@gmail.com> Description: The failed_reads file is read-only and specifies the number of failed reads happened on this device. Now accessible via zram<id>/io_stat node. What: /sys/block/zram<id>/failed_writes Date: August 2015 Contact: Sergey Senozhatsky <sergey.senozhatsky@gmail.com> Description: The failed_writes file is read-only and specifies the number of failed writes happened on this device. Now accessible via zram<id>/io_stat node. What: /sys/block/zram<id>/notify_free Date: August 2015 Contact: Sergey Senozhatsky <sergey.senozhatsky@gmail.com> Description: The notify_free file is read-only. Depending on device usage scenario it may account a) the number of pages freed because of swap slot free notifications or b) the number of pages freed because of REQ_DISCARD requests sent by bio. The former ones are sent to a swap block device when a swap slot is freed, which implies that this disk is being used as a swap disk. The latter ones are sent by filesystem mounted with discard option, whenever some data blocks are getting discarded. Now accessible via zram<id>/io_stat node. What: /sys/block/zram<id>/zero_pages Date: August 2015 Contact: Sergey Senozhatsky <sergey.senozhatsky@gmail.com> Description: The zero_pages file is read-only and specifies number of zero filled pages written to this disk. No memory is allocated for such pages. Now accessible via zram<id>/mm_stat node. What: /sys/block/zram<id>/orig_data_size Date: August 2015 Contact: Sergey Senozhatsky <sergey.senozhatsky@gmail.com> Description: The orig_data_size file is read-only and specifies uncompressed size of data stored in this disk. This excludes zero-filled pages (zero_pages) since no memory is allocated for them. Unit: bytes Now accessible via zram<id>/mm_stat node. What: /sys/block/zram<id>/compr_data_size Date: August 2015 Contact: Sergey Senozhatsky <sergey.senozhatsky@gmail.com> Description: The compr_data_size file is read-only and specifies compressed size of data stored in this disk. So, compression ratio can be calculated using orig_data_size and this statistic. Unit: bytes Now accessible via zram<id>/mm_stat node. What: /sys/block/zram<id>/mem_used_total Date: August 2015 Contact: Sergey Senozhatsky <sergey.senozhatsky@gmail.com> Description: The mem_used_total file is read-only and specifies the amount of memory, including allocator fragmentation and metadata overhead, allocated for this disk. So, allocator space efficiency can be calculated using compr_data_size and this statistic. Unit: bytes Now accessible via zram<id>/mm_stat node. What: /sys/block/zram<id>/mem_used_max Date: August 2015 Contact: Sergey Senozhatsky <sergey.senozhatsky@gmail.com> Description: The mem_used_max file is read/write and specifies the amount of maximum memory zram have consumed to store compressed data. For resetting the value, you should write "0". Otherwise, you could see -EINVAL. Unit: bytes Downgraded to write-only node: so it's possible to set new value only; its current value is stored in zram<id>/mm_stat node. What: /sys/block/zram<id>/mem_limit Date: August 2015 Contact: Sergey Senozhatsky <sergey.senozhatsky@gmail.com> Description: The mem_limit file is read/write and specifies the maximum amount of memory ZRAM can use to store the compressed data. The limit could be changed in run time and "0" means disable the limit. No limit is the initial state. Unit: bytes Downgraded to write-only node: so it's possible to set new value only; its current value is stored in zram<id>/mm_stat node.
Documentation/ABI/testing/configfs-rdma_cm +8 −0 Original line number Diff line number Diff line Loading @@ -20,3 +20,11 @@ Description: RDMA-CM based connections from HCA <hca> at port <port-num> will be initiated with this RoCE type as default. The possible RoCE types are either "IB/RoCE v1" or "RoCE v2". This parameter has RW access. What: /config/rdma_cm/<hca>/ports/<port-num>/default_roce_tos Date: February 7, 2017 KernelVersion: 4.11.0 Description: RDMA-CM QPs from HCA <hca> at port <port-num> will be created with this TOS as default. This can be overridden by using the rdma_set_option API. The possible RoCE TOS values are 0-255.
