From e09b41010ba33a20a87472ee821fa407a5b8da36 Mon Sep 17 00:00:00 2001 From: José Pekkarinen Date: Mon, 11 Apr 2016 10:41:07 +0300 Subject: These changes are the raw update to linux-4.4.6-rt14. Kernel sources are taken from kernel.org, and rt patch from the rt wiki download page. MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit During the rebasing, the following patch collided: Force tick interrupt and get rid of softirq magic(I70131fb85). Collisions have been removed because its logic was found on the source already. Change-Id: I7f57a4081d9deaa0d9ccfc41a6c8daccdee3b769 Signed-off-by: José Pekkarinen --- kernel/mm/page_counter.c | 14 +++++++------- 1 file changed, 7 insertions(+), 7 deletions(-) (limited to 'kernel/mm/page_counter.c') diff --git a/kernel/mm/page_counter.c b/kernel/mm/page_counter.c index 11b4beda1..7c6a63d2c 100644 --- a/kernel/mm/page_counter.c +++ b/kernel/mm/page_counter.c @@ -56,12 +56,12 @@ void page_counter_charge(struct page_counter *counter, unsigned long nr_pages) * @nr_pages: number of pages to charge * @fail: points first counter to hit its limit, if any * - * Returns 0 on success, or -ENOMEM and @fail if the counter or one of - * its ancestors has hit its configured limit. + * Returns %true on success, or %false and @fail if the counter or one + * of its ancestors has hit its configured limit. */ -int page_counter_try_charge(struct page_counter *counter, - unsigned long nr_pages, - struct page_counter **fail) +bool page_counter_try_charge(struct page_counter *counter, + unsigned long nr_pages, + struct page_counter **fail) { struct page_counter *c; @@ -99,13 +99,13 @@ int page_counter_try_charge(struct page_counter *counter, if (new > c->watermark) c->watermark = new; } - return 0; + return true; failed: for (c = counter; c != *fail; c = c->parent) page_counter_cancel(c, nr_pages); - return -ENOMEM; + return false; } /** -- cgit 1.2.3-korg