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author | David S. Miller <davem@davemloft.net> | 2014-10-02 11:25:43 -0700 |
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committer | David S. Miller <davem@davemloft.net> | 2014-10-02 11:25:43 -0700 |
commit | 739e4a758e0e2930f4bcdddd244254bae8dd7499 (patch) | |
tree | 0179d038669ad55591ae05a90b210d7090edf56e /kernel | |
parent | d068b02cfdfc27f5962ec82ec5568b706f599edc (diff) | |
parent | 50dddff3cb9af328dd42bafe3437c7f47e8b38a9 (diff) | |
download | linux-stable-739e4a758e0e2930f4bcdddd244254bae8dd7499.tar.gz linux-stable-739e4a758e0e2930f4bcdddd244254bae8dd7499.tar.bz2 linux-stable-739e4a758e0e2930f4bcdddd244254bae8dd7499.zip |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Conflicts:
drivers/net/usb/r8152.c
net/netfilter/nfnetlink.c
Both r8152 and nfnetlink conflicts were simple overlapping changes.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'kernel')
-rw-r--r-- | kernel/cpuset.c | 9 | ||||
-rw-r--r-- | kernel/power/snapshot.c | 50 |
2 files changed, 20 insertions, 39 deletions
diff --git a/kernel/cpuset.c b/kernel/cpuset.c index 22874d7cf2c0..52cb04c993b7 100644 --- a/kernel/cpuset.c +++ b/kernel/cpuset.c @@ -365,13 +365,14 @@ static void cpuset_update_task_spread_flag(struct cpuset *cs, struct task_struct *tsk) { if (is_spread_page(cs)) - tsk->flags |= PF_SPREAD_PAGE; + task_set_spread_page(tsk); else - tsk->flags &= ~PF_SPREAD_PAGE; + task_clear_spread_page(tsk); + if (is_spread_slab(cs)) - tsk->flags |= PF_SPREAD_SLAB; + task_set_spread_slab(tsk); else - tsk->flags &= ~PF_SPREAD_SLAB; + task_clear_spread_slab(tsk); } /* diff --git a/kernel/power/snapshot.c b/kernel/power/snapshot.c index c4b8093c80b3..f1604d8cf489 100644 --- a/kernel/power/snapshot.c +++ b/kernel/power/snapshot.c @@ -725,14 +725,6 @@ static void memory_bm_clear_bit(struct memory_bitmap *bm, unsigned long pfn) clear_bit(bit, addr); } -static void memory_bm_clear_current(struct memory_bitmap *bm) -{ - int bit; - - bit = max(bm->cur.node_bit - 1, 0); - clear_bit(bit, bm->cur.node->data); -} - static int memory_bm_test_bit(struct memory_bitmap *bm, unsigned long pfn) { void *addr; @@ -1341,35 +1333,23 @@ static struct memory_bitmap copy_bm; void swsusp_free(void) { - unsigned long fb_pfn, fr_pfn; - - memory_bm_position_reset(forbidden_pages_map); - memory_bm_position_reset(free_pages_map); - -loop: - fr_pfn = memory_bm_next_pfn(free_pages_map); - fb_pfn = memory_bm_next_pfn(forbidden_pages_map); - - /* - * Find the next bit set in both bitmaps. This is guaranteed to - * terminate when fb_pfn == fr_pfn == BM_END_OF_MAP. - */ - do { - if (fb_pfn < fr_pfn) - fb_pfn = memory_bm_next_pfn(forbidden_pages_map); - if (fr_pfn < fb_pfn) - fr_pfn = memory_bm_next_pfn(free_pages_map); - } while (fb_pfn != fr_pfn); - - if (fr_pfn != BM_END_OF_MAP && pfn_valid(fr_pfn)) { - struct page *page = pfn_to_page(fr_pfn); + struct zone *zone; + unsigned long pfn, max_zone_pfn; - memory_bm_clear_current(forbidden_pages_map); - memory_bm_clear_current(free_pages_map); - __free_page(page); - goto loop; + for_each_populated_zone(zone) { + max_zone_pfn = zone_end_pfn(zone); + for (pfn = zone->zone_start_pfn; pfn < max_zone_pfn; pfn++) + if (pfn_valid(pfn)) { + struct page *page = pfn_to_page(pfn); + + if (swsusp_page_is_forbidden(page) && + swsusp_page_is_free(page)) { + swsusp_unset_page_forbidden(page); + swsusp_unset_page_free(page); + __free_page(page); + } + } } - nr_copy_pages = 0; nr_meta_pages = 0; restore_pblist = NULL; |