diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2010-04-28 07:56:05 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2010-04-28 07:56:05 -0700 |
| commit | 970b06485ffee36aa3549dfe4c6b2a2c2118354d (patch) | |
| tree | 1b0f6f4182e73d19071addf8a209e5fb58483d08 /fs/ecryptfs/main.c | |
| parent | 696e65c3606aa3f587eeb181766baf49ea750cfc (diff) | |
| parent | 33f60e9640b2f60dde6735293d4aa5ecc5b1d5d5 (diff) | |
Merge branch 'for-linus' of git://git.kernel.dk/linux-2.6-block
* 'for-linus' of git://git.kernel.dk/linux-2.6-block:
coda: move backing-dev.h kernel include inside __KERNEL__
mtd: ensure that bdi entries are properly initialized and registered
Move mtd_bdi_*mappable to mtdcore.c
btrfs: convert to using bdi_setup_and_register()
Catch filesystems lacking s_bdi
drbd: Terminate a connection early if sending the protocol fails
drbd: fix memory leak
Fix JFFS2 sync silent failure
smbfs: add bdi backing to mount session
ncpfs: add bdi backing to mount session
exofs: add bdi backing to mount session
ecryptfs: add bdi backing to mount session
coda: add bdi backing to mount session
cifs: add bdi backing to mount session
afs: add bdi backing to mount session.
9p: add bdi backing to mount session
bdi: add helper function for doing init and register of a bdi for a file system
block: ensure jiffies wrap is handled correctly in blk_rq_timed_out_timer
Diffstat (limited to 'fs/ecryptfs/main.c')
| -rw-r--r-- | fs/ecryptfs/main.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/fs/ecryptfs/main.c b/fs/ecryptfs/main.c index af1a8f01ebac..760983d0f25e 100644 --- a/fs/ecryptfs/main.c +++ b/fs/ecryptfs/main.c @@ -497,17 +497,25 @@ struct kmem_cache *ecryptfs_sb_info_cache; static int ecryptfs_fill_super(struct super_block *sb, void *raw_data, int silent) { + struct ecryptfs_sb_info *esi; int rc = 0; /* Released in ecryptfs_put_super() */ ecryptfs_set_superblock_private(sb, kmem_cache_zalloc(ecryptfs_sb_info_cache, GFP_KERNEL)); - if (!ecryptfs_superblock_to_private(sb)) { + esi = ecryptfs_superblock_to_private(sb); + if (!esi) { ecryptfs_printk(KERN_WARNING, "Out of memory\n"); rc = -ENOMEM; goto out; } + + rc = bdi_setup_and_register(&esi->bdi, "ecryptfs", BDI_CAP_MAP_COPY); + if (rc) + goto out; + + sb->s_bdi = &esi->bdi; sb->s_op = &ecryptfs_sops; /* Released through deactivate_super(sb) from get_sb_nodev */ sb->s_root = d_alloc(NULL, &(const struct qstr) { |