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author | Linus Torvalds <torvalds@linux-foundation.org> | 2014-04-07 16:38:06 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2014-04-07 16:38:06 -0700 |
commit | 26c12d93348f0bda0756aff83f4867d9ae58a5a6 (patch) | |
tree | 65221f6837c66a9260c5c973e5fb908b10e0d504 /Documentation/ABI | |
parent | dc5ed40686a4da95881c35d913b60f867755cbe2 (diff) | |
parent | fdc5813fbbd484a54c88477f91a78934cda8bb32 (diff) | |
download | blackbird-op-linux-26c12d93348f0bda0756aff83f4867d9ae58a5a6.tar.gz blackbird-op-linux-26c12d93348f0bda0756aff83f4867d9ae58a5a6.zip |
Merge branch 'akpm' (incoming from Andrew)
Merge second patch-bomb from Andrew Morton:
- the rest of MM
- zram updates
- zswap updates
- exit
- procfs
- exec
- wait
- crash dump
- lib/idr
- rapidio
- adfs, affs, bfs, ufs
- cris
- Kconfig things
- initramfs
- small amount of IPC material
- percpu enhancements
- early ioremap support
- various other misc things
* emailed patches from Andrew Morton <akpm@linux-foundation.org>: (156 commits)
MAINTAINERS: update Intel C600 SAS driver maintainers
fs/ufs: remove unused ufs_super_block_third pointer
fs/ufs: remove unused ufs_super_block_second pointer
fs/ufs: remove unused ufs_super_block_first pointer
fs/ufs/super.c: add __init to init_inodecache()
doc/kernel-parameters.txt: add early_ioremap_debug
arm64: add early_ioremap support
arm64: initialize pgprot info earlier in boot
x86: use generic early_ioremap
mm: create generic early_ioremap() support
x86/mm: sparse warning fix for early_memremap
lglock: map to spinlock when !CONFIG_SMP
percpu: add preemption checks to __this_cpu ops
vmstat: use raw_cpu_ops to avoid false positives on preemption checks
slub: use raw_cpu_inc for incrementing statistics
net: replace __this_cpu_inc in route.c with raw_cpu_inc
modules: use raw_cpu_write for initialization of per cpu refcount.
mm: use raw_cpu ops for determining current NUMA node
percpu: add raw_cpu_ops
slub: fix leak of 'name' in sysfs_slab_add
...
Diffstat (limited to 'Documentation/ABI')
-rw-r--r-- | Documentation/ABI/testing/sysfs-block-zram | 39 |
1 files changed, 30 insertions, 9 deletions
diff --git a/Documentation/ABI/testing/sysfs-block-zram b/Documentation/ABI/testing/sysfs-block-zram index 3f0b9ae61d8c..70ec992514d0 100644 --- a/Documentation/ABI/testing/sysfs-block-zram +++ b/Documentation/ABI/testing/sysfs-block-zram @@ -43,6 +43,36 @@ Description: The invalid_io file is read-only and specifies the number of non-page-size-aligned I/O requests issued to this device. +What: /sys/block/zram<id>/failed_reads +Date: February 2014 +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. + +What: /sys/block/zram<id>/failed_writes +Date: February 2014 +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. + +What: /sys/block/zram<id>/max_comp_streams +Date: February 2014 +Contact: Sergey Senozhatsky <sergey.senozhatsky@gmail.com> +Description: + The max_comp_streams file is read-write and specifies the + number of backend's zcomp_strm compression streams (number of + concurrent compress operations). + +What: /sys/block/zram<id>/comp_algorithm +Date: February 2014 +Contact: Sergey Senozhatsky <sergey.senozhatsky@gmail.com> +Description: + The comp_algorithm file is read-write and lets to show + available and selected compression algorithms, change + compression algorithm selection. + What: /sys/block/zram<id>/notify_free Date: August 2010 Contact: Nitin Gupta <ngupta@vflare.org> @@ -53,15 +83,6 @@ Description: is freed. This statistic is applicable only when this disk is being used as a swap disk. -What: /sys/block/zram<id>/discard -Date: August 2010 -Contact: Nitin Gupta <ngupta@vflare.org> -Description: - The discard file is read-only and specifies the number of - discard requests received by this device. These requests - provide information to block device regarding blocks which are - no longer used by filesystem. - What: /sys/block/zram<id>/zero_pages Date: August 2010 Contact: Nitin Gupta <ngupta@vflare.org> |