diff options
| author | Shaohua Li <shli@fb.com> | 2016-11-03 22:09:06 +0100 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2016-11-07 12:20:52 +0100 |
| commit | 53a114a69095eeb0e15d04c2a82358b3192f88df (patch) | |
| tree | d0de73b0ed7c0b6804190e9dead7141a827d01e5 /fs | |
| parent | x86/intel_rdt: Propagate error in rdt_mount() properly (diff) | |
| download | linux-53a114a69095eeb0e15d04c2a82358b3192f88df.tar.xz linux-53a114a69095eeb0e15d04c2a82358b3192f88df.zip | |
x86/intel_rdt: Export the minimum number of set mask bits in sysfs
The minimum number of bits set for a cache mask is checked by the kernel
when writing a mask, but there is no way for the user to retrieve this
information.
Add a new file 'min_cbm_bits' to the info directory and export the
information to user space.
[ tglx: Massaged changelog ]
Signed-off-by: Shaohua Li <shli@fb.com>
Cc: fenghua.yu@intel.com
Cc: tony.luck@intel.com
Link: http://lkml.kernel.org/r/e69b1ffa206d0353eea58101e1bf9b677d9732f7.1478207143.git.shli@fb.com
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'fs')
0 files changed, 0 insertions, 0 deletions