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| author | Wang Sheng-Hui <shhuiw@gmail.com> | 2014-08-06 16:06:23 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2014-08-06 18:01:18 -0700 |
| commit | 54980b93c026ac24b7d5046597a254244eafcdeb (patch) | |
| tree | 9aca2f5f58a7b7630f225029d5b79d9687c877e6 | |
| parent | 4a262d265878477a46c842e47d1c2b5ce6f66477 (diff) | |
| download | op-kernel-dev-54980b93c026ac24b7d5046597a254244eafcdeb.zip op-kernel-dev-54980b93c026ac24b7d5046597a254244eafcdeb.tar.gz | |
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 Remove the outdated comment for madvise_remove.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 <shhuiw@gmail.com>
Reviewed-by: Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
| -rw-r--r-- | mm/madvise.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/mm/madvise.c b/mm/madvise.c index a402f8f..0938b30 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, |
