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author | David S. Miller <davem@davemloft.net> | 2009-03-26 22:23:24 (GMT) |
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committer | David S. Miller <davem@davemloft.net> | 2009-03-26 22:23:24 (GMT) |
commit | 08abe18af1f78ee80c3c3a5ac47c3e0ae0beadf6 (patch) | |
tree | 2be39bf8942edca1bcec735145e144a682ca9cd3 /mm | |
parent | f0de70f8bb56952f6e016a65a8a8d006918f5bf6 (diff) | |
parent | 0384e2959127a56d0640505d004d8dd92f9c29f5 (diff) | |
download | linux-fsl-qoriq-08abe18af1f78ee80c3c3a5ac47c3e0ae0beadf6.tar.xz |
Merge branch 'master' of /home/davem/src/GIT/linux-2.6/
Conflicts:
drivers/net/wimax/i2400m/usb-notif.c
Diffstat (limited to 'mm')
-rw-r--r-- | mm/mmap.c | 4 | ||||
-rw-r--r-- | mm/page-writeback.c | 4 | ||||
-rw-r--r-- | mm/shmem.c | 2 | ||||
-rw-r--r-- | mm/vmscan.c | 4 |
4 files changed, 10 insertions, 4 deletions
@@ -20,6 +20,7 @@ #include <linux/fs.h> #include <linux/personality.h> #include <linux/security.h> +#include <linux/ima.h> #include <linux/hugetlb.h> #include <linux/profile.h> #include <linux/module.h> @@ -1049,6 +1050,9 @@ unsigned long do_mmap_pgoff(struct file *file, unsigned long addr, error = security_file_mmap(file, reqprot, prot, flags, addr, 0); if (error) return error; + error = ima_file_mmap(file, prot); + if (error) + return error; return mmap_region(file, addr, len, flags, vm_flags, pgoff); } diff --git a/mm/page-writeback.c b/mm/page-writeback.c index 74dc57c..40ca7cd 100644 --- a/mm/page-writeback.c +++ b/mm/page-writeback.c @@ -66,7 +66,7 @@ static inline long sync_writeback_pages(void) /* * Start background writeback (via pdflush) at this percentage */ -int dirty_background_ratio = 5; +int dirty_background_ratio = 10; /* * dirty_background_bytes starts at 0 (disabled) so that it is a function of @@ -83,7 +83,7 @@ int vm_highmem_is_dirtyable; /* * The generator of dirty data starts writeback at this percentage */ -int vm_dirty_ratio = 10; +int vm_dirty_ratio = 20; /* * vm_dirty_bytes starts at 0 (disabled) so that it is a function of @@ -28,6 +28,7 @@ #include <linux/mm.h> #include <linux/module.h> #include <linux/swap.h> +#include <linux/ima.h> static struct vfsmount *shm_mnt; @@ -2665,6 +2666,7 @@ int shmem_zero_setup(struct vm_area_struct *vma) if (IS_ERR(file)) return PTR_ERR(file); + ima_shm_check(file); if (vma->vm_file) fput(vma->vm_file); vma->vm_file = file; diff --git a/mm/vmscan.c b/mm/vmscan.c index 6177e3b..56ddf41 100644 --- a/mm/vmscan.c +++ b/mm/vmscan.c @@ -1262,7 +1262,6 @@ static void shrink_active_list(unsigned long nr_pages, struct zone *zone, * Move the pages to the [file or anon] inactive list. */ pagevec_init(&pvec, 1); - pgmoved = 0; lru = LRU_BASE + file * LRU_FILE; spin_lock_irq(&zone->lru_lock); @@ -1274,6 +1273,7 @@ static void shrink_active_list(unsigned long nr_pages, struct zone *zone, */ reclaim_stat->recent_rotated[!!file] += pgmoved; + pgmoved = 0; while (!list_empty(&l_inactive)) { page = lru_to_page(&l_inactive); prefetchw_prev_lru_page(page, &l_inactive, flags); @@ -1469,7 +1469,7 @@ static void shrink_zone(int priority, struct zone *zone, int file = is_file_lru(l); int scan; - scan = zone_page_state(zone, NR_LRU_BASE + l); + scan = zone_nr_pages(zone, sc, l); if (priority) { scan >>= priority; scan = (scan * percent[file]) / 100; |