kernel.git/mm/frontswap.c, branch linux-3.6.y

mm/frontswap: cleanup doc and comment error

2012-07-23T15:16:20Z

Signed-off-by: Wanpeng Li Signed-off-by: Konrad Rzeszutek Wilk

mm: frontswap: remove unneeded headers

2012-07-23T15:16:13Z

Signed-off-by: Sasha Levin [v1: Rebased with tracing removed] Signed-off-by: Konrad Rzeszutek Wilk

mm: frontswap: split out function to clear a page out

2012-07-19T22:51:14Z

Signed-off-by: Sasha Levin Signed-off-by: Konrad Rzeszutek Wilk

mm: frontswap: remove unnecessary check during initialization

2012-06-11T19:32:08Z

The check whether frontswap is enabled or not is done in the API functions in the frontswap header, before they are passed to the internal double-underscored frontswap functions. Remove the check from __frontswap_init for consistency. Reviewed-by: Minchan Kim Signed-off-by: Sasha Levin Signed-off-by: Konrad Rzeszutek Wilk

mm: frontswap: make all branches of if statement in put page consistent

2012-06-11T19:31:55Z

Currently it has a complex structure where different things are compared at each branch. Simplify that and make both branches look similar. Reviewed-by: Minchan Kim Signed-off-by: Sasha Levin Signed-off-by: Konrad Rzeszutek Wilk

mm: frontswap: split frontswap_shrink further to simplify locking

2012-06-11T19:31:33Z

Split frontswap_shrink to simplify the locking in the original code. Also, assert that the function that was split still runs under the swap spinlock. Signed-off-by: Sasha Levin Signed-off-by: Konrad Rzeszutek Wilk

mm: frontswap: split out __frontswap_unuse_pages

2012-06-11T19:30:57Z

An attempt at making frontswap_shrink shorter and more readable. This patch splits out walking through the swap list to find an entry with enough pages to unuse. Also, assert that the internal __frontswap_unuse_pages is called under swap lock, since that part of code was previously directly happen inside the lock. Signed-off-by: Sasha Levin Signed-off-by: Konrad Rzeszutek Wilk

mm: frontswap: split out __frontswap_curr_pages

2012-06-11T19:30:47Z

Code was duplicated in two functions, clean it up. Also, assert that the deduplicated code runs under the swap spinlock. Reviewed-by: Minchan Kim Signed-off-by: Sasha Levin Signed-off-by: Konrad Rzeszutek Wilk

mm: frontswap: trivial coding convention issues

2012-06-11T19:30:38Z

Reviewed-by: Minchan Kim Signed-off-by: Sasha Levin Signed-off-by: Konrad Rzeszutek Wilk

mm: frontswap: remove casting from function calls through ops structure

2012-06-11T19:30:33Z

Removes unneeded casts. Reviewed-by: Minchan Kim Signed-off-by: Sasha Levin Signed-off-by: Konrad Rzeszutek Wilk