Re: [Linaro-mm-sig] [PATCH] mm: skip watermarks check for already isolated blocks in split_free_page()

Hi, On 11/08/2012 07:59 AM, Marek Szyprowski wrote: > Since commit 2139cbe627b8 ("cma: fix counting of isolated pages") free > pages in isolated pageblocks are not accounted to NR_FREE_PAGES counters, > so watermarks check is not required if one operates on a free page in > isolated pageblock. >

Re: [Linaro-mm-sig] [PATCH] mm: skip watermarks check for already isolated blocks in split_free_page()

Hi, On 11/08/2012 07:59 AM, Marek Szyprowski wrote: Since commit 2139cbe627b8 (cma: fix counting of isolated pages) free pages in isolated pageblocks are not accounted to NR_FREE_PAGES counters, so watermarks check is not required if one operates on a free page in isolated pageblock.

[PATCH] mm: skip watermarks check for already isolated blocks in split_free_page()

Since commit 2139cbe627b8 ("cma: fix counting of isolated pages") free pages in isolated pageblocks are not accounted to NR_FREE_PAGES counters, so watermarks check is not required if one operates on a free page in isolated pageblock. Signed-off-by: Marek Szyprowski --- mm/page_alloc.c | 10

[PATCH] mm: skip watermarks check for already isolated blocks in split_free_page()

Since commit 2139cbe627b8 (cma: fix counting of isolated pages) free pages in isolated pageblocks are not accounted to NR_FREE_PAGES counters, so watermarks check is not required if one operates on a free page in isolated pageblock. Signed-off-by: Marek Szyprowski m.szyprow...@samsung.com ---