From 7a4f4a4ff738121799f6a64714692a23926506f4 Mon Sep 17 00:00:00 2001 From: Wang Sheng-Hui Date: Thu, 26 Jun 2014 10:42:42 +1000 Subject: [PATCH] mm: update the description for madvise_remove Currently, we have more filesystems supporting fallocate, e.g ext4/btrfs. Remove the outdated comment for madvise_remove. Signed-off-by: Wang Sheng-Hui Reviewed-by: Naoya Horiguchi Signed-off-by: Andrew Morton --- mm/madvise.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/mm/madvise.c b/mm/madvise.c index a402f8fdc68e..0938b30da4ab 100644 --- a/mm/madvise.c +++ b/mm/madvise.c @@ -292,9 +292,6 @@ static long madvise_dontneed(struct vm_area_struct *vma, /* * Application wants to free up the pages and associated backing store. * This is effectively punching a hole into the middle of a file. - * - * NOTE: Currently, only shmfs/tmpfs is supported for this operation. - * Other filesystems return -ENOSYS. */ static long madvise_remove(struct vm_area_struct *vma, struct vm_area_struct **prev, -- 2.39.5