diff options
| author | Nishanth Aravamudan <nacc@us.ibm.com> | 2007-12-17 16:20:22 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-12-17 19:28:17 -0800 |
| commit | 368d2c6358c3c62b3820a8a73f9fe9c8b540cdea (patch) | |
| tree | 43c9c0958897de5ecedf26c3ba8433dd252d24f7 /include | |
| parent | d1c3fb1f8f29c41b0d098d7cfb3c32939043631f (diff) | |
| download | lwn-368d2c6358c3c62b3820a8a73f9fe9c8b540cdea.tar.gz lwn-368d2c6358c3c62b3820a8a73f9fe9c8b540cdea.zip | |
Revert "hugetlb: Add hugetlb_dynamic_pool sysctl"
This reverts commit 54f9f80d6543fb7b157d3b11e2e7911dc1379790 ("hugetlb:
Add hugetlb_dynamic_pool sysctl")
Given the new sysctl nr_overcommit_hugepages, the boolean dynamic pool
sysctl is not needed, as its semantics can be expressed by 0 in the
overcommit sysctl (no dynamic pool) and non-0 in the overcommit sysctl
(pool enabled).
(Needed in 2.6.24 since it reverts a post-2.6.23 userspace-visible change)
Signed-off-by: Nishanth Aravamudan <nacc@us.ibm.com>
Acked-by: Adam Litke <agl@us.ibm.com>
Cc: William Lee Irwin III <wli@holomorphy.com>
Cc: Dave Hansen <haveblue@us.ibm.com>
Cc: David Gibson <david@gibson.dropbear.id.au>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/hugetlb.h | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/include/linux/hugetlb.h b/include/linux/hugetlb.h index f7bc869a29b8..30d606afcafe 100644 --- a/include/linux/hugetlb.h +++ b/include/linux/hugetlb.h @@ -33,7 +33,6 @@ void hugetlb_unreserve_pages(struct inode *inode, long offset, long freed); extern unsigned long max_huge_pages; extern unsigned long hugepages_treat_as_movable; -extern int hugetlb_dynamic_pool; extern unsigned long nr_overcommit_huge_pages; extern const unsigned long hugetlb_zero, hugetlb_infinity; extern int sysctl_hugetlb_shm_group; |