Commit Graph

2 Commits

Author SHA1 Message Date
Pranith Kumar ac490f4dca Documentation: this_cpu_ops.txt: Update description of this_cpu_ops
Update the description for per cpu operations to clarify use cases of
this_cpu operations and add considerations for remote access.

Signed-off-by: Pranith Kumar <bobby.prani@gmail.com>
Signed-off-by: Christoph Lameter <cl@linux.com>
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2014-08-26 13:49:57 -07:00
Christoph Lameter a1b2a555d6 percpu: add documentation on this_cpu operations
Document the rationale and the way to use this_cpu operations.

V2: Improved after feedback from Randy Dunlap

v3: Further spelling fixes from Randy.  Paragraphs refilled to 75
    column.

tj: Added .txt file extension to the document.

Signed-off-by: Christoph Lameter <cl@linux.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
2013-04-04 10:24:53 -07:00