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-rw-r--r--fs/gfs2/super.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/fs/gfs2/super.c b/fs/gfs2/super.c
index ef0562c3bc71..7aeacbc65f35 100644
--- a/fs/gfs2/super.c
+++ b/fs/gfs2/super.c
@@ -210,7 +210,7 @@ int gfs2_read_super(struct gfs2_sbd *sdp, sector_t sector)
struct page *page;
struct bio *bio;
- page = alloc_page(GFP_KERNEL);
+ page = alloc_page(GFP_NOFS);
if (unlikely(!page))
return -ENOBUFS;
@@ -218,7 +218,7 @@ int gfs2_read_super(struct gfs2_sbd *sdp, sector_t sector)
ClearPageDirty(page);
lock_page(page);
- bio = bio_alloc(GFP_KERNEL, 1);
+ bio = bio_alloc(GFP_NOFS, 1);
if (unlikely(!bio)) {
__free_page(page);
return -ENOBUFS;
@@ -316,6 +316,7 @@ int gfs2_read_sb(struct gfs2_sbd *sdp, struct gfs2_glock *gl, int silent)
sdp->sd_heightsize[x] = space;
}
sdp->sd_max_height = x;
+ sdp->sd_heightsize[x] = ~0;
gfs2_assert(sdp, sdp->sd_max_height <= GFS2_MAX_META_HEIGHT);
sdp->sd_jheightsize[0] = sdp->sd_sb.sb_bsize -
@@ -334,6 +335,7 @@ int gfs2_read_sb(struct gfs2_sbd *sdp, struct gfs2_glock *gl, int silent)
sdp->sd_jheightsize[x] = space;
}
sdp->sd_max_jheight = x;
+ sdp->sd_jheightsize[x] = ~0;
gfs2_assert(sdp, sdp->sd_max_jheight <= GFS2_MAX_META_HEIGHT);
return 0;