diff options
| author | Oleg Drokin <green@linuxhacker.ru> | 2015-02-02 06:59:54 +0300 |
|---|---|---|
| committer | Steven Whitehouse <swhiteho@redhat.com> | 2015-02-04 12:58:41 +0300 |
| commit | 7456a37d55ced3928fd96615fde0dd739985f0dc (patch) | |
| tree | e16021d877d8b6a1b022031710721a2d977627dd | |
| parent | 45094a58b1f56fd5942545659f7c1829ae4520eb (diff) | |
| download | linux-7456a37d55ced3928fd96615fde0dd739985f0dc.tar.xz | |
GFS2: use __vmalloc GFP_NOFS for fs-related allocations.
leaf_dealloc uses vzalloc as a fallback to kzalloc(GFP_NOFS), so
it clearly does not want any shrinker activity within the fs itself.
convert vzalloc into __vmalloc(GFP_NOFS|__GFP_ZERO) to better achieve
this goal.
Signed-off-by: Oleg Drokin <green@linuxhacker.ru>
Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
| -rw-r--r-- | fs/gfs2/dir.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/fs/gfs2/dir.c b/fs/gfs2/dir.c index c5a34f09e228..6371192961e2 100644 --- a/fs/gfs2/dir.c +++ b/fs/gfs2/dir.c @@ -1896,7 +1896,8 @@ static int leaf_dealloc(struct gfs2_inode *dip, u32 index, u32 len, ht = kzalloc(size, GFP_NOFS | __GFP_NOWARN); if (ht == NULL) - ht = vzalloc(size); + ht = __vmalloc(size, GFP_NOFS | __GFP_NOWARN | __GFP_ZERO, + PAGE_KERNEL); if (!ht) return -ENOMEM; |